RTO waste gas treatment equipment

Abstract

The RTO waste gas treatment equipment comprises a treatment main box, a catalyst plate, an electric heating plate, a left frame, a right frame, a spring, a guide rod, a right frame cover, a left frame cover, an air inlet conical cover, an air outlet conical cover, a cold water heat absorption guide pipe and a bottom plate. The device is reasonable in structural design and has the function of conveniently disassembling and assembling each main structural part, and meanwhile, the configured springs push the unconstrained left frame or right frame outwards to move, so that the catalyst plate and the electric heating plate which are connected with the left frame or the right frame are popped out from the inside of the treatment main box; the problem that the interior of the waste gas treatment equipment is inconvenient to clean, maintain, disassemble and assemble is solved, cold water heat absorption guide pipes densely distributed in the left frame cover and low-temperature water flowing in the cold water heat absorption guide pipes are beneficial to absorbing heat in treated and discharged gas and reducing the heat to the low temperature, and the temperature of high heat discharged during waste gas treatment is reduced.

Description

Technical Field

[0001] The utility model relates to RTO waste gas treatment equipment and belongs to the field of waste gas treatment. Background Art

[0002] There are many types of pollutants in waste gas, and their physical and chemical properties are very complex, and their toxicity varies. Waste gas emitted from fuel combustion contains sulfur dioxide, nitrogen oxides (NOx), hydrocarbons, etc. Due to different raw materials and processes used in industrial production, various harmful gases and solid wastes are emitted, containing various components such as heavy metals, salts, and radioactive substances; exhaust gas emitted by automobiles contains hydrocarbons such as lead, benzene and phenol.

[0003] The existing waste gas treatment equipment has too rigid assembly and connection methods between the main structures, and the disassembly and assembly are too complicated, which leads to the inconvenience and low efficiency of disassembly and assembly for internal cleaning and maintenance. Since the main structure of the waste gas treatment is located deep inside, the difficulty of removal, cleaning and maintenance is further increased. Therefore, an RTO waste gas treatment equipment is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an RTO waste gas treatment device in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme. An RTO waste gas treatment device comprises a treatment main box, a catalyst plate, an electric heating plate, a left frame, a right frame, a spring, a guide rod, a right frame cover, a left frame cover, an air inlet cone cover, an air outlet cone cover, a cold water heat absorption pipe and a bottom plate. Guide rods are installed at the four corners of the ports at both ends of the treatment main box, and the left frame and the right frame are slidably installed on each group of guide rods on both sides, the catalyst plate is installed in the middle of the left frame, the electric heating plate is installed in the middle of the right frame, one end of the guide rod is sleeved with a spring, the bottom of the treatment main box is installed in the middle position of the top of the bottom plate, and a lead screw is rotatably installed in two guide grooves on both sides of the middle position of the top of the bottom plate, a screw hole block is threadedly installed on one lead screw, and the top end face of the screw hole block is fixedly connected to the middle position of the bottom of the left frame cover, the other lead screw is threadedly installed with a screw hole block, and the top end face of the screw hole block is fixedly connected to the middle position of the bottom of the right frame cover, and the cold water heat absorption pipe is densely distributed in the left frame cover.

[0006] Preferably, honeycomb bars are installed in the middle of the cover end surface of the left frame cover and the middle of the cover end surface of the right frame cover, and the internal depth dimension of the left frame cover and the internal depth dimension of the right frame cover are much larger than the length dimension of the guide rod.

[0007] Preferably, one side of the left frame cover is connected to the large diameter end where the outlet cone cover is installed, and one side of the right frame cover is connected to the large diameter end where the inlet cone cover is installed, and sealing edge blocks are installed on the outer sides of the cover end faces of the left frame cover and the right frame cover.

[0008] Preferably, sealing edge grooves are provided on the outer sides of the ports at both ends of the main processing box.

[0009] Preferably, four guide grooves 1 are rectangularly distributed on the top surface of the bottom plate, and sliders are slidably installed in the guide grooves 1, one group of two sliders are connected to the two ends of the top of the left frame cover, and the other group of two sliders are connected to the two ends of the bottom of the right frame cover.

[0010] Preferably, the screw hole block is slidably located in the corresponding guide groove 2, and a rotating handle is installed at the outer end of the lead screw.

[0011] The beneficial effects of the utility model are as follows: it has the function of conveniently disassembling and assembling various main structural parts, and the configured spring pushes the unconstrained left frame or right frame outward, thereby popping out the respectively connected catalyst plates and electric heating plates from the inside of the main treatment box, solving the problem of inconvenient cleaning, maintenance and disassembly of the exhaust gas treatment equipment. The densely distributed cold water heat absorption conduits in the left frame cover and the low-temperature water flowing inside them are conducive to absorbing the heat in the treated exhaust gas and reducing it to a low temperature, thereby reducing the high heat temperature of the exhaust gas treatment emissions. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0014] Figure 2 It is a side view of the overall structure of the utility model;

[0015] Figure 3 It is a top view of the overall structure of the utility model.

[0016] In the figure: 1, main processing box; 101, sealing edge groove; 2, catalyst plate; 3, electric heating plate; 4, left frame; 5, right frame; 6, spring; 7, guide rod; 8, right frame cover; 9, left frame cover; 10, air inlet cone cover; 11, air outlet cone cover; 12, cold water heat absorption pipe; 13, sealing edge block; 14, bottom plate; 1401, guide groove one; 1402, guide groove two; 15, lead screw; 16, slider; 17, screw hole block; 18, honeycomb strip block. DETAILED DESCRIPTION

[0017] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the embodiment described below is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0018] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0019] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] See also Figure 1-3 As shown, an RTO waste gas treatment device includes a treatment main box 1, a catalyst plate 2, an electric heating plate 3, a left frame 4, a right frame 5, a spring 6, a guide rod 7, a right frame cover 8, a left frame cover 9, an air inlet cone cover 10, an air outlet cone cover 11, a cold water heat absorption pipe 12 and a bottom plate 14. Guide rods 7 are installed at the four corners of the ports at both ends of the treatment main box 1, and the left frame 4 and the right frame 5 are slidably installed on each group of guide rods 7 on both sides. The catalyst plate 2 is installed in the middle of the left frame 4, the electric heating plate 3 is installed in the middle of the right frame 5, and the guide rods 7 has a spring 6 sleeved on one end, the bottom of the main processing box 1 is installed in the middle position of the top of the bottom plate 14, and the guide slots 1402 on both sides of the middle position of the top of the bottom plate 14 are rotatably installed with lead screws 15, a screw hole block 17 is threadedly installed on one lead screw 15, and the top end surface of the screw hole block 17 is fixedly connected to the middle position of the bottom of the left frame cover 9, and the other lead screw 15 is threadedly installed with a screw hole block 17, and the top end surface of the screw hole block 17 is fixedly connected to the middle position of the bottom of the right frame cover 8, and the cold water heat absorption pipes 12 are densely distributed in the left frame cover 9.

[0021] Furthermore, honeycomb bars 18 are installed in the middle of the cover end surfaces of the left frame cover 9 and the right frame cover 8, and the inner depth dimensions of the left frame cover 9 and the right frame cover 8 are much larger than the length dimension of the guide rod 7.

[0022] Furthermore, one side of the left frame cover 9 is connected to the large diameter end on which the air outlet cone cover 11 is installed, and one side of the right frame cover 8 is connected to the large diameter end on which the air inlet cone cover 10 is installed. Sealing edge blocks 13 are installed on the outer sides of the cover end surfaces of the left frame cover 9 and the right frame cover 8.

[0023] Furthermore, sealing edge grooves 101 are provided on the outer side surfaces of the ports at both ends of the main processing box 1 .

[0024] Furthermore, four guide grooves 1401 are rectangularly distributed on the top surface of the bottom plate 14, and sliders 16 are slidably installed in the guide grooves 1401. One group of two sliders 16 are connected to the top ends of the left frame cover 9, and the other group of two sliders 16 are connected to the bottom ends of the right frame cover 8.

[0025] Furthermore, the screw hole block 17 is slidably located in the corresponding guide groove 1402, and a rotating handle is installed at the outer end of the lead screw 15.

[0026] When the utility model is in use, the treatment principle is: the electric heating plate 2 is powered on to generate heat, and a high temperature environment is formed in the treatment main box 1. At the same time, the catalyst plate 2 performs a catalytic oxidation reaction on the exhaust gas flowing through under the high temperature environment condition, and can catalytically oxidize harmful gases such as monoxide in the exhaust gas into harmless gases;

[0027] The corresponding lead screw 15 is driven to rotate by operating the rotating handles on both sides respectively, so that the screw hole block 17 on the lead screw 15 moves outward along the corresponding guide groove 2 1402, and at the same time, the honeycomb strip 18 in contact with the catalyst plate 2 is gradually separated from the catalyst plate 2, and the honeycomb strip 18 in contact with the electric heating plate 3 is gradually separated from the electric heating plate 3. Under the action of the spring 6 gradually changing from compression to extension, the corresponding left frame 4 is ejected outward along the guide rod 7 through the guide hole thereon, and the corresponding right frame 4 is ejected outward along the guide rod 7 through the guide hole on the frame, and the catalyst plate 2 and the electric heating plate 3 are further removed and exposed to the outside. At this time, the catalyst plate 2 and the electric heating plate 3 are removed and cleaned and maintained respectively;

[0028] To sum up: it has the function of conveniently disassembling and assembling various main structural parts. At the same time, the configured spring pushes the unconstrained left frame or right frame outward, so as to eject the respectively connected catalyst plate and electric heating plate from the inside of the main treatment box, thereby solving the problem of inconvenient cleaning, maintenance and disassembly of the exhaust gas treatment equipment. The densely distributed cold water heat absorption conduits in the left frame cover and the low-temperature water flowing inside it are conducive to absorbing the heat in the treated exhaust gas and reducing it to a low temperature, thereby reducing the high heat temperature of the exhaust gas treatment emissions.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] As described above, the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An RTO waste gas treatment device, characterized in that: The invention comprises a main processing box (1), a catalyst plate (2), an electric heating plate (3), a left frame (4), a right frame (5), a spring (6), a guide rod (7), a right frame cover (8), a left frame cover (9), an air inlet cone cover (10), an air outlet cone cover (11), a cold water heat absorption pipe (12) and a bottom plate (14). The guide rods (7) are installed at the four corners of the ports at both ends of the main processing box (1), and the left frame (4) and the right frame (5) are slidably installed on each group of guide rods (7) located on both sides. The catalyst plate (2) is installed in the middle of the left frame (4), the electric heating plate (3) is installed in the middle of the right frame (5), and the guide rods (7) are installed in the middle of the right frame (5). ) one end of which is sleeved with a spring (6), the bottom of the main processing box (1) is installed at the middle position of the top of the base plate (14), and a lead screw (15) is rotatably installed in the guide grooves (1402) on both sides of the middle position of the top of the base plate (14), a screw hole block (17) is threadedly installed on one lead screw (15), and the top end face of the screw hole block (17) is fixedly connected to the middle position of the bottom of the left frame cover (9), and a screw hole block (17) is threadedly installed on the other lead screw (15), and the top end face of the screw hole block (17) is fixedly connected to the middle position of the bottom of the right frame cover (8), and cold water heat absorption pipes (12) are densely distributed and installed in the left frame cover (9).

2. The RTO waste gas treatment equipment according to claim 1, characterized in that: Honeycomb bars (18) are installed at the middle of the cover end surface of the left frame cover (9) and the middle of the cover end surface of the right frame cover (8), and the inner depth dimension of the left frame cover (9) and the inner depth dimension of the right frame cover (8) are much larger than the length dimension of the guide rod (7).

3. The RTO waste gas treatment equipment according to claim 1, characterized in that: One side of the left frame cover (9) is connected to the large diameter end of the air outlet cone cover (11), and one side of the right frame cover (8) is connected to the large diameter end of the air inlet cone cover (10). The outer side of the cover end surface of the left frame cover (9) and the outer side of the cover end surface of the right frame cover (8) are both installed with sealing edge blocks (13).

4. The RTO waste gas treatment equipment according to claim 1, characterized in that: The outer sides of the ports at both ends of the main processing box (1) are provided with sealing edge grooves (101).

5. The RTO waste gas treatment equipment according to claim 1, characterized in that: The top surface of the bottom plate (14) is provided with four guide grooves (1401) in a rectangular distribution, and a slider (16) is slidably installed in the guide groove (1401), one group of two sliders (16) is connected to the top ends of the left frame cover (9), and the other group of two sliders (16) is connected to the bottom ends of the right frame cover (8).

6. The RTO waste gas treatment equipment according to claim 1, characterized in that: The screw hole block (17) is slidably located in the corresponding guide groove 2 (1402), and a rotating handle is installed at the outer end of the lead screw (15).

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