Multi-protection three-chamber RTO safety processing device

Abstract

The utility model discloses a multi-protection three-chamber RTO safety treatment device which comprises an RTO safety treatment device body, a main fan, an air inlet pipeline, an air inlet valve pipe, a fan pipeline, a discharge pipe, an air outlet pipeline, a treatment mechanism and an adjusting mechanism, wherein the treatment mechanism and the adjusting mechanism are installed in the RTO safety treatment device body. The treatment mechanism comprises a combustion chamber installed on the RTO safety treatment device body, three sets of heat storage ceramic bodies are arranged in the combustion chamber, a combustion cavity is formed above the three sets of heat storage ceramic bodies, a fixing frame is arranged in the combustion cavity, two sets of partition plates are installed on the fixing frame, through holes are formed in the two sets of partition plates, and the through holes are communicated with the heat storage ceramic bodies. According to the RTO safety treatment device, the treatment mechanism in the RTO safety treatment device body and a plurality of components in the adjusting mechanism are used in cooperation, the effective hole diameter of the through holes between the two sets of partition plates can be adjusted, the retention time of waste gas in a combustion chamber can be changed by adjusting the effective hole diameter of the through holes between the partition plates, and therefore the waste gas treatment efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to RTO safe handling device technical field especially relates to a multiple protection three room RTO safe handling device. BACKGROUND

[0002] The multiple protection three room RTO safe handling device is a kind of high efficiency, environmental protection waste gas treatment equipment, and its design aims to ensure the safety and stability of equipment operation by multiple safety protection measures.

[0003] In the existing multiple protection three room RTO safe handling device, usually including pre-treatment, heat accumulation combustion, heat exchange cooling and post-treatment etc., wherein waste gas first enters the preheated heat accumulation chamber, is heated to a certain temperature by ceramic heat accumulator, and the preheated waste gas enters the combustion chamber, and organic matter is oxidized and decomposed into carbon dioxide and water vapor under high temperature (usually more than 850 DEG C), and the high-temperature gas produced by combustion flows through another group of heat accumulation chambers, and heat is transferred to heat accumulator for preheating subsequent entering waste gas, but the equipment has certain defects, i.e. the equipment cannot effectively control the time of gas staying in combustion cavity, so that organic matter cannot be fully oxidized and decomposed, thereby reducing the treatment efficiency of waste gas.

[0004] Therefore, we provide a multiple protection three room RTO safe handling device. INVENTION CONTENTS

[0005] The utility model aims at the technical problem existing above, provides a multiple protection three room RTO safe handling device, by setting baffle and reducing aperture, can increase the residence time of waste gas in combustion cavity, so that organic matter in waste gas is more fully oxidized and decomposed, thereby improving the treatment efficiency of waste gas.

[0006] Therefore, the utility model provides a multiple protection three room RTO safe handling device, including RTO safe handling device main body, main fan, intake pipeline, intake valve pipe, fan pipeline, discharge pipe, outlet pipeline and the processing mechanism and adjusting mechanism installed in RTO safe handling device main body, the processing mechanism includes the combustion chamber installed on RTO safe handling device main body, is equipped with three groups of heat accumulation ceramic body in the combustion chamber, and the upper portion of three groups of heat accumulation ceramic body is combustion cavity, is equipped with fixed frame in the combustion cavity, and two groups of baffle are installed on the fixed frame, and the through hole is formed on two groups of baffle;

[0007] The adjusting mechanism includes adjusting assembly, the adjusting assembly includes support plate, the support plate is installed on the side wall of combustion chamber, the support plate is equipped with screw rod, the screw rod is connected with adapter plate, and the adapter plate is connected with the extension end of one of the baffle.

[0008] Preferably, the two groups of said partition plates are provided with the same aperture, and the effective aperture size of the through hole between the two groups of said partition plates can be adjusted by moving the two groups of said partition plates alternately.

[0009] Preferably, one side of said support plate is provided with a control element, which is a motor, and the output end of said control element is connected with a screw rod, so that one group of said partition plates can be moved horizontally on the fixing frame.

[0010] Preferably, the adapter plate and the end of one group of said partition plates are both provided with positioning holes, and the two are detachably installed through positioning bolts.

[0011] Preferably, a flame spraying element is installed inside said combustion chamber, and the lower end of said flame spraying element is connected with a plurality of flame spraying heads arranged in an array.

[0012] Preferably, a plurality of heat conducting rods are arranged in the area of the flame spraying head of said flame spraying element, and the heat conducting rods are arranged at specific intervals, and one flame spraying head is installed between every two heat conducting rods.

[0013] Preferably, three groups of said heat accumulating ceramic bodies are installed in protection cavities respectively, and said protection cavities are provided with filter screens, and said filter screens are arranged below the three groups of heat accumulating ceramic bodies.

[0014] Preferably, the two sides of the inner wall of said protection cavity are provided with sliding grooves, and said filter screens are detachably assembled in the protection cavities.

[0015] Compared with the prior art, the multi-protection three-chamber RTO safety treatment device has the following beneficial effects:

[0016] 1. When the gas enters the combustion chamber for combustion and decomposition, the effective aperture size of the through hole between the two groups of partition plates can be adjusted through the cooperation of the plurality of components in the treatment mechanism and the adjusting mechanism in the RTO safety treatment device main body, the residence time of the waste gas in the combustion chamber can be changed by adjusting the effective aperture size of the through hole between the partition plates, and the treatment efficiency of the waste gas is improved.

[0017] 3. When the partition plates are adjusted, the adapter plate and one group of partition plates can be moved horizontally through the cooperation of the control element and the screw rod, the control element is a motor, and compared with the manual adjustment mode, the screw rod driven by the motor can realize more accurate displacement control, the accuracy of the position of the partition plates is ensured, and the aperture size is better controlled.

[0018] 3. The utility model discloses, in heating decomposition gas, through the spray fire spare that sets up, spray fire spare specifically is burner, and it can realize accurate control through the combustion controller, and through setting a plurality of spray fire heads at the lower end of spray fire spare, can increase the contact area of flame and waste gas, make the organic matter in waste gas get more sufficient oxidation decomposition, thereby improve the processing efficiency of waste gas.

[0019] The part not involved in the device is same as the prior art or can be realized by the prior art, and the utility model has simple structure and convenient operation. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall first visual angle structural schematic drawing of a multiple protection three chamber RTO safety treatment device provided by the utility model;

[0021] Figure 2 It is the overall second visual angle structural schematic drawing of a multiple protection three chamber RTO safety treatment device provided by the utility model;

[0022] Figure 3 It is the partition plate and adjusting mechanism installation structural schematic drawing of a multiple protection three chamber RTO safety treatment device provided by the utility model;

[0023] Figure 4 It is the spray fire spare and heat conduction stick installation structural schematic drawing of a multiple protection three chamber RTO safety treatment device provided by the utility model;

[0024] Figure 5 It is the heat accumulating ceramic body and filter screen plate installation structural schematic drawing of a multiple protection three chamber RTO safety treatment device provided by the utility model.

[0025] In the drawing: 1, RTO safety treatment device main body;2, main fan;3, air inlet pipe;4, air inlet valve pipe;5, fan pipe;6, discharge pipe;7, air outlet pipe;8, combustion chamber;81, heat accumulating ceramic body;811, protection cavity groove;812, filter screen plate;82, spray fire spare;821, spray fire head;822, heat conduction stick;83, combustion cavity;84, fixing frame;85, partition plate;86, through hole;9, adjusting assembly;91, support plate;92, adapter plate;93, control part. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0027] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0028] Embodiment one: a kind of multiple protection three-room RTO safety processing device, as shown in figure, including RTO safety processing device main body 1, main fan 2, air inlet pipe 3, air inlet valve pipe 4, fan pipe 5, discharge pipe 6, air outlet pipe 7, and install in RTO safety processing device main body 1 Processing mechanism, adjusting mechanism, characterized in that: Figures 1-4

[0029] Processing mechanism includes combustion chamber 8 installed on RTO safety processing device main body 1, three groups of heat storage ceramic bodies 81 are equipped in combustion chamber 8, and the upper portion of three groups of heat storage ceramic bodies 81 is combustion cavity 83, fixed frame 84 is equipped in combustion cavity 83, two groups of partition plates 85 are installed on fixed frame 84, and through hole 86 is formed on two groups of partition plates 85;

[0030] Adjusting mechanism includes adjusting assembly 9, adjusting assembly 9 includes support plate 91, support plate 91 is installed on the side wall of combustion chamber 8, support plate 91 is equipped with screw rod, screw rod is connected with adapter plate 92, and adapter plate 92 is connected with the extension end of one of partition plate 85.

[0031] When waste gas is passed into combustion chamber 8, through the spray fire piece 82 provided in combustion chamber 8, the spray fire piece 82 is composed of burner and combustion controller, the temperature in combustion cavity 83 is raised to eight hundred degrees Celsius by spray fire piece 82, the organic matter in waste gas can be rapidly and fully oxidized and decomposed by the high temperature of eight hundred degrees Celsius, and is converted into harmless substances such as carbon dioxide and water, while oxidizing and decomposing, waste gas enters combustion cavity 83 through partition plate 85, partition plate 85 is provided with high-temperature-resistant material, when it is needed to change the residence time of waste gas in combustion chamber 8, only the front and back distance of adapter plate 92 on support plate 91 needs to be adjusted, the front and back distance of one of partition plate 85 can be adjusted by the adjustment of the front and back distance of adapter plate 92, and the effective aperture size of two groups of partition plate 85 can be changed by the adjustment of the distance between two groups of partition plate 85.

[0032] ​The effective aperture size of the through holes 86 between the two groups of partitions 85 can be adjusted by the cooperation of the multiple components in the processing mechanism and the adjusting mechanism in the RTO safety processing device main body 1. By adjusting the effective aperture size of the through holes 86 between the two groups of partitions 85, the residence time of the exhaust gas in the combustion chamber 8 can be changed, thereby improving the treatment efficiency of the exhaust gas.

[0033] As shown in Figure 1 - Figure 4 The through holes 86 of the two groups of partitions 85 have the same aperture, and the effective aperture size of the through holes 86 between the two groups of partitions 85 can be adjusted by staggered movement of the two groups of partitions 85.

[0034] As shown in Figures 1-4 One side of the support plate 91 is provided with a control member 93, which is specifically a motor. The output end of the control member 93 is connected with a screw rod, which can control the horizontal movement of one group of partitions 85 on the fixed frame 84.

[0035] When adjusting the partitions 85, the adapter plate 92 and one group of partitions 85 can be driven to move horizontally by the cooperation of the control member 93 and the screw rod. The control member 93 is specifically a motor, which can realize more accurate displacement control compared with manual adjustment, ensuring the accuracy of the position of the partitions 85, thereby better controlling the aperture size.

[0036] As shown in Figures 1-4 The end of the adapter plate 92 and one group of partitions 85 are both provided with positioning holes, which are detachably installed by positioning pins.

[0037] As shown in Figures 1-4 A flame spraying member 82 is installed inside the combustion chamber 8. The lower end of the flame spraying member 82 is connected with multiple flame spraying heads 821, which are arranged in a certain array. Multiple heat conducting rods 822 are arranged in the area of the flame spraying heads 821 of the flame spraying member 82. The heat conducting rods 822 are arranged at specific intervals, and one flame spraying head 821 is installed between every two heat conducting rods 822.

[0038] Since the heat conducting rods 822 have good heat conduction performance, the setting of the heat conducting rods 822 helps to more evenly transfer the heat generated by the flame spraying heads 821 to the exhaust gas in the combustion cavity 83. They can quickly transfer heat from the flame spraying heads 821 to the surrounding gas, thereby improving the temperature uniformity of the entire combustion chamber 8.

[0039] Example two: a multiple protection three-chamber RTO safety processing device, as shown in Figures 1-4 The three groups of heat storage ceramic bodies 81 are respectively installed in the protection cavity slots 811. The protection cavity slots 811 are provided with filter screen plates 812, which are arranged below the three groups of heat storage ceramic bodies 81.

[0040] The two sides of the inner wall of the protection cavity groove 811 are provided with sliding grooves, and the filter screen plate 812 is assembled in the protection cavity groove 811 in a pullable manner.

[0041] By setting the filter screen plate 812 in the protection cavity groove 811 and installing the heat accumulating ceramic bodies 81 in the protection cavity groove 811, the heat accumulating ceramic bodies 81 are installed above the filter screen plate 812, the filter screen plate 812 can effectively block the particulate matters and impurities in the exhaust gas from entering the area of the heat accumulating ceramic bodies 81, and prevent these substances from blocking the pores of the heat accumulating ceramic bodies 81, thereby protecting the heat accumulating ceramic bodies 81 from pollution and damage, and at the same time, since the filter screen plate 812 is assembled in a pullable manner, it is more convenient and fast to clean or replace the filter screen plate 812 when needed, and the operator can easily pull out the filter screen plate 812 from the sliding grooves to clean or replace a new filter screen plate 812, thereby reducing the maintenance cost and difficulty.

[0042] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A multiple protection three-chamber RTO safety treatment device, comprising an RTO safety treatment device body (1), a main fan (2), an air inlet pipeline (3), an air inlet valve pipeline (4), a fan pipeline (5), a discharge pipeline (6), an air outlet pipeline (7), and a treatment mechanism and a regulating mechanism installed in the RTO safety treatment device body (1), characterized in that: the treatment mechanism comprises a combustion chamber (8) installed on the RTO safety treatment device body (1), three groups of heat storage ceramic bodies (81) are arranged in the combustion chamber (8), a combustion cavity (83) is arranged above the three groups of heat storage ceramic bodies (81), a fixing frame (84) is arranged in the combustion cavity (83), two groups of partition plates (85) are installed on the fixing frame (84), and through holes (86) are formed in the two groups of partition plates (85); the regulating mechanism comprises a regulating assembly (9), the regulating assembly (9) comprises a support plate (91), the support plate (91) is installed on the side wall of the combustion chamber (8), a screw rod is arranged on the support plate (91), the screw rod is connected with an adapter plate (92), and the adapter plate (92) is connected with the extension end of one of the partition plates (85).

2. A multiple guard three chamber RTO safe processing apparatus according to claim 1, characterized in that, The through holes (86) formed in the two groups of partition plates (85) have the same caliber, and the effective aperture size of the through holes (86) between the two groups of partition plates (85) can be adjusted by staggered movement of the two groups of partition plates (85).

3. A multiple guard three chamber RTO safe treatment device according to claim 1, characterized in that, A control member (93) is arranged on one side of the support plate (91), the control member (93) is a motor, and the output end of the control member (93) is connected with the screw rod, so that the one group of partition plates (85) can be controlled to move horizontally on the fixing frame (84).

4. The multiple guard three chamber RTO safe disposal apparatus of claim 1, wherein, Positioning holes are reserved in the end portions of the adapter plate (92) and the one group of partition plates (85), and the two are detachably installed through positioning pins.

5. A multiple guard three chamber RTO safe processing apparatus as defined in claim 1, wherein, A flame spraying member (82) is installed in the combustion chamber (8), a plurality of flame spraying heads (821) are connected to the lower end of the flame spraying member (82), and the flame spraying heads (821) are arranged in a certain array.

6. A multiple guard three chamber RTO safe processing apparatus as defined in claim 5, wherein, A plurality of heat conduction rods (822) are arranged in the region of the flame spraying heads (821) of the flame spraying member (82), the heat conduction rods (822) are arranged at specific intervals, and one flame spraying head (821) is installed between every two heat conduction rods (822).

7. A multiple guard three chamber RTO safe disposal apparatus as defined in claim 1 wherein, The three groups of heat storage ceramic bodies (81) are respectively installed in protection cavity grooves (811), a filter screen plate (812) is arranged in the protection cavity groove (811), and the filter screen plate (812) is arranged below the three groups of heat storage ceramic bodies (81).

8. A multiple guard three chamber RTO safe processing apparatus as defined in claim 7, wherein, Slide grooves are arranged on the inner walls of the protection cavity grooves (811), and the filter screen plate (812) is detachably assembled in the protection cavity groove (811).

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