A tail gas treatment device for a high-concentration waste gas incinerator

Abstract

This utility model discloses a tail gas treatment device for a high-concentration waste gas incinerator, comprising: a shell, with an air inlet at one end and an air outlet at the other end, a top plate at the top and a storage box at the bottom; a filter mechanism disposed on the inner wall of the shell; and a disassembly mechanism disposed between the shell and the storage box. This tail gas treatment device for a high-concentration waste gas incinerator improves filtration efficiency and lifespan by providing a filter mechanism on the inner wall of the shell, allowing the user to manually control the vibration of the filter mechanism, and is unaffected by airflow fluctuations. Furthermore, the disassembly mechanism between the shell and the storage box, employing a quick-disassembly structure, facilitates rapid disassembly and cleaning of the storage box, significantly reducing maintenance difficulty and time costs.

Description

Technical Field

[0001] This utility model relates to the field of exhaust gas treatment technology, specifically to an exhaust gas treatment device for a high-concentration waste gas incinerator. Background Technology

[0002] Incinerators are commonly used for the harmless treatment of medical and domestic waste, as well as animal waste. Their principle is to use the combustion of fuels such as coal, fuel oil, or natural gas to carbonize the waste at high temperatures, achieving sterilization. During the combustion process, the exhaust gases produced need to be treated, requiring the use of exhaust gas treatment devices.

[0003] The prior art patent document CN214809297U provides a device for treating exhaust gas from an incinerator, including an air inlet cylinder. A rotating shaft is movably installed at one end inside the air inlet cylinder, and a rotating plate is fixedly sleeved on the outside of the rotating shaft. A collection frame is welded to the bottom of the middle part of the air inlet cylinder. A groove is formed between the bottom surface of the collection frame and the top surface of the air inlet cylinder. A first spring is welded to one end of the groove, and a slider is welded to one end of the first spring inside the groove. A filter screen is installed between the two sliders. A placement frame is placed inside the collection frame, and a spring groove is formed at one end of the placement frame. A second spring is uniformly welded inside the spring groove, and a movable frame is welded to one end of the second spring. Compared with the prior art, the advantages of this invention are that it facilitates the treatment of dust on the filter screen and can continuously collect dust, thereby achieving the purpose of dust collection during exhaust gas treatment. It eliminates the need to disassemble and clean the filter screen, improving cleaning efficiency and reducing the difficulty of treatment.

[0004] Although the device has many beneficial effects, it still has the following problems: the filter vibration cleaning mechanism of the device relies on airflow, and the cleaning effect is not good when the load is low or the airflow is unstable;

[0005] Secondly, the disassembly and replacement of the collection frame of this device is still quite cumbersome and inconvenient to maintain. Utility Model Content

[0006] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0007] 1. Technical problems to be solved:

[0008] To address the issue that the filter vibration cleaning mechanism of this device relies on airflow and has poor cleaning performance under low load or unstable airflow conditions;

[0009] Secondly, the disassembly and replacement of the collection frame of this device is still quite cumbersome and inconvenient for maintenance, which led to the proposal of this utility model.

[0010] Therefore, the purpose of this utility model is to provide a tail gas treatment device for a high-concentration waste gas incinerator, which can vibrate the filter screen and disassemble the collection frame.

[0011] 2. Technical Solution:

[0012] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0013] A tail gas treatment device for a high-concentration waste gas incinerator includes: an outer shell, an air inlet at one end of the outer shell, an air outlet at the other end of the outer shell, a top plate at the top of the outer shell, and a storage box at the bottom of the outer shell.

[0014] The filter mechanism is disposed on the inner wall of the housing;

[0015] A disassembly mechanism is disposed between the outer casing and the storage box.

[0016] As a preferred embodiment of the tail gas treatment device for a high-concentration waste gas incinerator according to the present invention, the filtration mechanism includes: a rotating groove, which is disposed at the top of the top plate;

[0017] A rotating rod is disposed on the inner wall of the rotating groove, and an eccentric plate is disposed at the bottom end of the rotating rod;

[0018] A fixing rod, one end of which is located at the top of the rotating rod, and the other end of which is provided with a handle;

[0019] A filter plate is disposed on the inner wall of the housing, and one side wall of the filter plate is disposed on the side end of the eccentric plate.

[0020] Multiple damping spring shock absorbers a, one end of the multiple damping spring shock absorbers a is disposed on the other side wall of the filter plate, and the other end of the multiple damping spring shock absorbers a is disposed on a fixing plate;

[0021] A limiting mechanism is provided between the fixed plate and the inner wall of the outer shell.

[0022] As a preferred embodiment of the tail gas treatment device for a high-concentration waste gas incinerator according to the present invention, the fixing plate includes: a plurality of limiting grooves a, and the plurality of limiting grooves a are disposed on the side wall of the fixing plate;

[0023] Multiple dovetail plates a, wherein the multiple dovetail plates a are disposed on the side wall of the fixed plate;

[0024] Multiple limiting rods, one end of each limiting rod is disposed on the inner wall of the limiting groove a, and the other end of each limiting rod is disposed on the other side wall of the filter plate;

[0025] Multiple dovetail grooves a are provided on the inner wall of the outer casing;

[0026] A vent is provided on the inner wall of the fixed plate.

[0027] As a preferred embodiment of the tail gas treatment device for a high-concentration waste gas incinerator according to the present invention, the dovetail groove a and the dovetail plate a are connected by tenon and mortise joints, and the bottom ends of the dovetail groove a and the dovetail plate a are set at the top of the storage box.

[0028] As a preferred embodiment of the tail gas treatment device for a high-concentration waste gas incinerator of this utility model, the disassembly mechanism includes: a plurality of dovetail plates b, the plurality of dovetail plates b are disposed at the bottom end of the outer shell, and the side wall of the dovetail plate b is provided with a fixing groove a and a limiting groove b;

[0029] Multiple dovetail grooves b are provided on the top of the storage box, and the sidewalls of the dovetail grooves b are provided with fixing grooves b.

[0030] A pin, wherein the pin is disposed within the fixing groove a and the fixing groove b;

[0031] A limiting groove c is disposed on the inner wall of the dovetail groove b;

[0032] A damping spring shock absorber b, one end of which is disposed at the bottom end of the limiting groove c, and the other end of which is disposed at a limiting block, which is disposed on the inner wall of the limiting groove b.

[0033] In a preferred embodiment of the tail gas treatment device for a high-concentration waste gas incinerator according to the present invention, the limiting block is configured as a hemispherical shape, and the spherical surface of the limiting block is disposed on the inner wall of the limiting groove b.

[0034] 3. Beneficial effects:

[0035] Compared with the prior art, the beneficial effects of this utility model are:

[0036] This type of high-concentration waste gas incinerator tail gas treatment device improves filtration efficiency and service life by setting a filter mechanism on the inner wall of the outer shell. The user can manually control the vibration of the filter mechanism, which is unaffected by airflow fluctuations.

[0037] This type of tail gas treatment device for high-concentration waste gas incinerators uses a disassembly mechanism between the outer shell and the storage box, and adopts a quick disassembly structure, which facilitates the rapid disassembly and cleaning of the storage box, greatly reducing maintenance difficulty and time costs. Attached Figure Description

[0038] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0039] Figure 1 This is a schematic diagram of the overall structure of a tail gas treatment device for a high-concentration waste gas incinerator according to the present invention.

[0040] Figure 2 This is a schematic diagram of the filter mechanism of a tail gas treatment device for a high-concentration waste gas incinerator according to the present invention.

[0041] Figure 3 This is a schematic diagram of the limiting mechanism structure of a tail gas treatment device for a high-concentration waste gas incinerator according to the present invention.

[0042] Figure 4 This is a schematic diagram of the disassembly mechanism of a tail gas treatment device for a high-concentration waste gas incinerator according to the present invention.

[0043] Figure 5 This is a schematic diagram of the limiting groove c of the tail gas treatment device for a high-concentration waste gas incinerator according to the present invention.

[0044] The following are the labeling instructions in the diagram: 1. Outer shell; 2. Air inlet; 3. Air outlet; 4. Top plate; 5. Storage box; 100. Filter mechanism; 101. Rotating groove; 102. Rotating rod; 103. Eccentric plate; 104. Fixing rod; 105. Handle; 106. Filter plate; 107. Damping spring shock absorber a; 108. Fixing plate; 110. Limiting mechanism; 111. Limiting groove a; 112. Dovetail plate a; 113. Limiting rod; 114. Dovetail groove a; 115. Vent; 200. Disassembly mechanism; 201. Dovetail plate b; 202. Fixing groove a; 203. Limiting groove b; 204. Dovetail groove b; 205. Fixing groove b; 206. Pin; 207. Limiting groove c; 208. Damping spring shock absorber b; 209. Limiting block. Detailed Implementation

[0045] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0046] This utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not be construed as limiting the scope of protection of this utility model. In actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0047] The orientation or positional relationship indicated in the terminology is based on the orientation or positional relationship shown in the accompanying drawings and is only for the convenience of describing the present invention and simplifying the description. It is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0048] The term "connection method" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0049] The embodiments of this utility model will now be described in further detail with reference to the accompanying drawings.

[0050] This utility model provides an overall structural schematic diagram of an embodiment of a tail gas treatment device for a high-concentration waste gas incinerator, including:

[0051] Please see Figures 1-5 The tail gas treatment device for a high-concentration waste gas incinerator according to this embodiment includes: an air inlet 2 at one end of the outer shell 1, an air outlet 3 at the other end of the outer shell 1, a top plate 4 at the top of the outer shell 1, and a storage box 5 connected to the bottom of the outer shell 1 by tenon and tenon.

[0052] The filter mechanism 100 is installed on the inner wall of the housing 1 and can filter the exhaust gas;

[0053] The disassembly mechanism 200 is located between the outer shell 1 and the storage box 5, which can disassemble and connect the storage box 5.

[0054] It is worth noting that, in order to filter the exhaust gas, the filter mechanism 100 specifically includes: a rotating groove 101 opened at the top of the top plate 4;

[0055] The rotating rod 102 is rotatably connected to the inner wall of the rotating groove 101, and an eccentric plate 103 is welded to the bottom end of the rotating rod 102.

[0056] One end of the fixed rod 104 is welded to the top of the rotating rod 102, and the other end of the fixed rod 104 is welded to a handle 105, which can rotate the eccentric plate 103.

[0057] The filter plate 106 is slidably connected to the inner wall of the housing 1, and one side wall of the filter plate 106 contacts the side end of the eccentric plate 103, which can cause the filter plate 106 to vibrate.

[0058] Multiple damping spring shock absorbers a107 are welded at one end to the other side wall of the filter plate 106, and a fixing plate 108 is welded at the other end of the multiple damping spring shock absorbers a107, which can buffer the vibration of the filter plate 106.

[0059] The limiting mechanism 110 is disposed between the fixed plate 108 and the inner wall of the outer shell 1, and can limit the fixed plate 108.

[0060] Next, in order to limit the position of the fixing plate 108, specifically, the fixing plate 108 includes: multiple limiting grooves a111 formed on the side wall of the fixing plate 108, and multiple dovetail plates a112 welded to the side wall of the fixing plate 108, which can limit the position of the fixing plate 108.

[0061] Multiple limiting rods 113 are slidably connected at one end to the inner wall of the limiting groove a111, and multiple limiting rods 113 are welded to the other side wall of the filter plate 106. Multiple dovetail grooves a114 are opened on the inner wall of the outer shell 1, which can limit the movement of the filter plate 106.

[0062] Vent 115 is located on the inner wall of fixed plate 108, allowing exhaust gas to pass through.

[0063] Meanwhile, in order to disassemble the connecting fixing plate 108, specifically, the dovetail groove a114 and the dovetail plate a112 are mortise and tenon connected, and the bottom ends of the dovetail groove a114 and the dovetail plate a112 are installed on the top of the storage box 5, so the fixing plate 108 can be removed from the top of the storage box 5.

[0064] It is worth noting that, in order to disassemble the storage box 5, specifically, the disassembly mechanism 200 includes: multiple dovetail plates b201 welded to the bottom of the outer shell 1, and the side wall of the dovetail plate b201 is provided with a fixing groove a202 and a limiting groove b203.

[0065] Multiple dovetail grooves b204 are provided on the top of the storage box 5, and the side wall of the dovetail grooves b204 is provided with fixing grooves b205, which allows the storage box 5 to be disassembled.

[0066] The pin 206 is slidably connected in the fixing slots a202 and b205 to fix the storage box 5.

[0067] The limiting groove c207 is formed on the inner wall of the dovetail groove b204;

[0068] One end of the damping spring shock absorber b208 is welded to the bottom of the limiting groove c207, and the other end of the damping spring shock absorber b208 is welded to the limiting block 209. The limiting block 209 is tenon-and tenon connected to the inner wall of the limiting groove b203, which can fix the storage box 5.

[0069] Finally, for quick disassembly, specifically, the limiting block 209 is manufactured in a hemispherical shape, and the spherical tenon of the limiting block 209 is connected to the inner wall of the limiting groove b203.

[0070] Combination Figures 1-5 The specific usage process of the tail gas treatment device for a high-concentration waste gas incinerator according to this embodiment is as follows:

[0071] 1. According to actual use, exhaust gas enters the interior of the outer shell 1 from the air inlet 2 and is first filtered by the filter plate 106. Large particles are trapped. By rotating the fixed rod 104 through the handle 105, the rotating rod 102 and the eccentric plate 103 are rotated. The eccentric plate 103 periodically pushes the filter plate 106 to make it vibrate, shaking the particles attached to the filter plate 106 into the collection box 5 below. The damping spring shock absorber a107 is squeezed and deformed by the filter plate 106 to ensure that the filter plate 106 vibrates smoothly and does not displace excessively.

[0072] 2: When a certain amount of particulate matter accumulates in the storage box 5, pull out the pin 206 and gently press down on the storage box 5. Under the action of the damping spring shock absorber b208, the limiting block 209 will exit the limiting groove b203, and the storage box 5 can be slid out along the dovetail groove b204. If the filter plate 106 needs to be replaced or cleaned, the fixing plate 108 can be pulled to move the dovetail plate a112 from the dovetail groove b204.

[0073] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A tail gas treatment device for a high-concentration waste gas incinerator, characterized in that, It includes: an outer shell (1), an air inlet (2) at one end of the outer shell (1), an air outlet (3) at the other end of the outer shell (1), a top plate (4) at the top of the outer shell (1), and a storage box (5) at the bottom of the outer shell (1); A filter mechanism (100) is disposed on the inner wall of the housing (1); A disassembly mechanism (200) is disposed between the outer shell (1) and the storage box (5).

2. The exhaust gas treatment device for a high concentration waste incinerator according to claim 1, characterized by The filter mechanism (100) includes a rotating groove (101), which is disposed at the top of the top plate (4); A rotating rod (102) is disposed on the inner wall of the rotating groove (101), and an eccentric plate (103) is disposed at the bottom end of the rotating rod (102); A fixing rod (104) is provided at one end of the rotating rod (102) and a handle (105) is provided at the other end of the fixing rod (104); A filter plate (106) is disposed on the inner wall of the outer shell (1), and one side wall of the filter plate (106) is disposed on the side end of the eccentric plate (103); Multiple damping spring shock absorbers a (107) are provided, with one end of each damping spring shock absorber a (107) disposed on the other side wall of the filter plate (106), and the other end of each damping spring shock absorber a (107) is provided with a fixing plate (108). A limiting mechanism (110) is disposed between the fixing plate (108) and the inner wall of the outer shell (1).

3. The exhaust gas treatment device for a high concentration waste incinerator according to claim 2, characterized by The fixing plate (108) includes: a plurality of limiting grooves a (111), and the plurality of limiting grooves a (111) are disposed on the side wall of the fixing plate (108); Multiple dovetail plates a (112) are provided on the side wall of the fixed plate (108); Multiple limiting rods (113), one end of the multiple limiting rods (113) is disposed on the inner wall of the limiting groove a (111), and the multiple limiting rods (113) are disposed on the other side wall of the filter plate (106); Multiple dovetail grooves a(114) are provided on the inner wall of the outer shell (1); Vent (115) is provided on the inner wall of the fixed plate (108).

4. The exhaust gas treatment device for a high concentration waste incinerator according to claim 3, characterized by The dovetail groove a (114) and the dovetail plate a (112) are connected by mortise and tenon joints, and the bottom ends of the dovetail groove a (114) and the dovetail plate a (112) are set at the top of the storage box (5).

5. The exhaust gas treatment device for a high concentration waste incinerator according to claim 4, characterized by The disassembly mechanism (200) includes: multiple dovetail plates b (201), the multiple dovetail plates b (201) are disposed at the bottom end of the outer shell (1), and the side wall of the dovetail plate b (201) is provided with a fixing groove a (202) and a limiting groove b (203); Multiple dovetail grooves b (204) are provided on the top of the storage box (5), and the side wall of the dovetail grooves b (204) is provided with fixing grooves b (205); A pin (206) is disposed in the fixing groove a (202) and the fixing groove b (205); A limiting groove c (207) is provided on the inner wall of the dovetail groove b (204); A damping spring shock absorber b (208) is provided at one end of the limiting groove c (207) and at the other end of the damping spring shock absorber b (208) is a limiting block (209) provided on the inner wall of the limiting groove b (203).

6. The tail gas treatment device for a high-concentration waste gas incinerator according to claim 5, characterized in that, The limiting block (209) is configured as a hemispherical shape, and the spherical surface of the limiting block (209) is disposed on the inner wall of the limiting groove b (203).

Images