Solid waste incineration waste gas treatment device
By adjusting the position of the exhaust gas collection hood through lifting and telescopic adjustment, and by uniformly spraying the treatment liquid through jet pipes, the problems of insufficient flexibility and purification efficiency of solid waste incineration exhaust gas treatment devices are solved, achieving a highly efficient exhaust gas collection and purification effect.
Patent Information
- Application Number
- CN202520454202.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2035-03-17
AI Technical Summary
Existing solid waste incineration exhaust gas treatment devices are insufficient in terms of flexibility and purification efficiency. They are difficult to precisely adjust the collection location and range, and the exhaust gas and treatment liquid are not in uniform contact, resulting in low purification efficiency and failure to meet environmental emission standards.
A device was designed that includes an exhaust gas collection hood, a lifting cylinder, a telescopic cylinder, an exhaust gas treatment tank, an air pump, and a jet pipe. The position of the collection hood is adjusted by lifting and telescopic movement, and the exhaust gas treatment liquid is sprayed evenly through the jet pipe to achieve efficient collection and purification of exhaust gas.
It improves the flexibility and purification efficiency of waste gas collection, ensures full contact between waste gas and treatment liquid, meets environmental emission standards, and enhances the stability and ease of operation of the device.
Smart Images
Figure CN223814674U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to waste gas treatment technical field, concretely is solid waste garbage incineration waste gas treatment device. BACKGROUND
[0002] With the acceleration of industrialization process and the continuous expansion of city scale, the generation amount of solid waste garbage is increasing day by day. As an important treatment mode, solid waste garbage incineration realizes garbage reduction and resource utilization, and its waste gas treatment problem also attracts much attention. Efficient and environmentally friendly solid waste garbage incineration waste gas treatment technology is of great significance to maintain ecological environment and human health. At present, there are many technical shortcomings in solid waste garbage incineration waste gas treatment. In terms of waste gas collection, the flexibility of traditional collection device is insufficient, and it is difficult to accurately adjust the collection position and range according to the actual situation of incineration operation, resulting in escape of part of waste gas and low collection efficiency. For waste gas treatment link, the dispersion of gas in treatment liquid is uneven, so that waste gas and treatment liquid cannot fully contact and react, which reduces the purification efficiency and is difficult to meet the increasingly strict environmental protection emission standard. SUMMARY
[0003] The utility model aims at providing solid waste garbage incineration waste gas treatment device to solve the problem of inconvenient adjustment and poor treatment effect of existing solid waste incineration waste gas treatment in the above background technology.
[0004] To achieve the above object, the utility model provides the following technical scheme:
[0005] Solid waste garbage incineration waste gas treatment device, including the waste gas collection cover and mobile base for solid waste garbage incineration waste gas treatment, the top of mobile base is equipped with lifting cylinder and the waste gas treatment pool for containing waste gas treatment liquid;
[0006] The outer wall of the lifting rod of the lifting cylinder is vertically connected with the telescopic cylinder, and the piston rod end of the telescopic cylinder is vertically connected to the waste gas collection cover;
[0007] The top of the waste gas treatment pool is connected with the exhaust pipe;
[0008] The top of the waste gas treatment pool is installed with the air pump, and the air pump and the waste gas collection cover are communicated through the metal bellows, the air outlet end of the air pump is connected with the gas pipe inserted into the waste gas treatment pool, the bottom of the gas pipe is vertically connected with the air injection pipe, and a plurality of evenly and equidistantly arranged air injection ports are formed in the outer wall of the air injection pipe.
[0009] As preferred, the air inlet end of the waste gas collection cover is installed with the dust screen cover.
[0010] As preferred, the top of the exhaust gas collecting cover is coaxially connected with a connecting pipe which is matched in size with the metal bellows and is insertedly connected.
[0011] As preferred, the top of the lifting rod is coaxially connected with a support, and a pipe sleeve for fixing the metal bellows is installed at the top of the support.
[0012] As preferred, the bottom of the moving base is provided with moving wheels at four top corners.
[0013] As preferred, the top of the moving base is provided with a pushing frame away from the side of the lifting cylinder.
[0014] As preferred, the end of the air injection pipe is threadedly connected with the outer wall of the air conveying pipe through a threaded connector.
[0015] Compared with the prior art, the present application has the following advantages:
[0016] 1. In the solid waste incineration waste gas treatment device, the lifting cylinder is provided, the outer wall of the lifting rod of the lifting cylinder is vertically connected with the telescopic cylinder, the exhaust gas collecting cover can be lifted and adjusted in length to adapt to the solid waste incineration waste gas emission source of different heights, the exhaust gas treatment tank is provided, the exhaust pipe connected to the top of the exhaust gas treatment tank can discharge the treated waste gas, and the waste gas treatment liquid contained in the exhaust gas treatment tank can purify the waste gas, the air pump is provided, the metal bellows is connected between the air pump and the exhaust gas collecting cover, the exhaust gas collected by the exhaust gas collecting cover can be pumped into the exhaust gas treatment tank, the air outlet end of the air pump is connected with the air conveying pipe inserted into the exhaust gas treatment tank, and the air injection pipe connected to the bottom of the air conveying pipe is provided with a plurality of evenly and equidistantly arranged air injection ports formed in the outer wall of the air injection pipe, so that the waste gas can be uniformly sprayed into the waste gas treatment liquid, and the treatment efficiency and treatment effect of the waste gas are improved.
[0017] 2. In the solid waste incineration waste gas treatment device, the top of the lifting rod is coaxially connected with the support, the pipe sleeve for fixing the metal bellows is installed at the top of the support, a stable support point is provided for the metal bellows, the shaking and deformation of the metal bellows during work are reduced, and the design of the pipe sleeve facilitates the fixing and dismounting of the metal bellows, so that the maintenance and replacement are facilitated.
[0018] 3. In the solid waste incineration waste gas treatment device, the moving wheels enable the entire waste gas treatment device to be easily moved between different positions, the flexibility and applicability of the device are improved, the device can be quickly deployed and adjusted according to actual needs, the pushing frame provides a convenient pushing point for the operator, so that they can more easily move and position the entire device, and the work efficiency and safety are improved. BRIEF DESCRIPTION OF DRAWINGS
[0019] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to make further detailed explanation together with embodiments of the present application, but do not constitute limitation to the present application.
[0020] Fig. 1 It is a structural schematic view of the present application;
[0021] Fig. 2 It is a sectional structural schematic view of the present application;
[0022] Fig. 3 It is a sectional structural schematic view of the jet pipe of the present application;
[0023] 10, waste gas collecting cover; 11, connecting pipe;
[0024] 20, lifting air cylinder; 21, lifting rod; 22, support; 23, pipe sleeve;
[0025] 30, telescopic air cylinder; 31, piston rod;
[0026] 40, moving base; 41, moving wheel; 42, pushing frame;
[0027] 50, waste gas treatment pool; 51, exhaust pipe;
[0028] 60, air suction pump; 61, gas conveying pipe; 62, jet pipe; 63, jet port; 64, threaded joint;
[0029] 70, metal bellows. DETAILED DESCRIPTION
[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application and the drawings of the specification. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0031] In the description of the present application, it should be understood that the orientations or position relationships indicated by the terms "center", "vertical", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" are based on the orientations or position relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying 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 present application.
[0032] The solid waste incineration waste gas treatment device, such as Figs. 1-3 As shown, it comprises a waste gas collecting cover 10 for solid waste incineration waste gas treatment and a mobile base 40, the top of the mobile base 40 is provided with a lifting cylinder 20 and a waste gas treatment tank 50 for containing waste gas treatment liquid; the outer wall of the lifting rod 21 of the lifting cylinder 20 is vertically connected with a telescopic cylinder 30, the end of the piston rod 31 of the telescopic cylinder 30 is vertically connected to the waste gas collecting cover 10; the top of the waste gas treatment tank 50 is connected with an exhaust pipe 51; the top of the waste gas treatment tank 50 is provided with a gas suction pump 60, the gas suction pump 60 and the waste gas collecting cover 10 are communicated through a metal bellows 70, the gas outlet end of the gas suction pump 60 is connected with a gas conveying pipe 61 inserted into the waste gas treatment tank 50, the bottom of the gas conveying pipe 61 is vertically connected with a gas injection pipe 62, a plurality of evenly arranged gas injection ports 63 are formed on the outer wall of the gas injection pipe 62, the mobile base 40 is arranged to facilitate the movement of the whole device; the telescopic cylinder 30 connected to the outer wall of the lifting rod 21 of the lifting cylinder 20 can drive the waste gas collecting cover 10 to lift and adjust the extension to adapt to waste gas emission sources of different heights; the exhaust pipe 51 connected to the top of the waste gas treatment tank 50 can discharge the treated waste gas, and the waste gas treatment liquid contained in the waste gas treatment tank 50 can purify the waste gas; the gas suction pump 60 is communicated with the waste gas collecting cover 10 through the metal bellows 70, which can pump the waste gas collected by the waste gas collecting cover 10 into the waste gas treatment tank 50, the gas outlet end of the gas suction pump 60 is connected with the gas conveying pipe 61 inserted into the waste gas treatment tank 50, the bottom of the gas conveying pipe 61 is vertically connected with the gas injection pipe 62, a plurality of evenly arranged gas injection ports 63 are formed on the outer wall of the gas injection pipe 62, which can uniformly spray the waste gas into the waste gas treatment liquid, improve the treatment efficiency and effect of the waste gas.
[0033] It is worth noting that the dust cover is installed at the inlet end of the waste gas collecting cover 10, so that the waste gas can be preliminarily filtered before entering the waste gas collecting cover 10, effectively blocking large particles of dust and impurities from entering the inside of the device, thereby protecting the subsequent treatment components from wear and blockage, improving the stability and service life of the whole waste gas treatment device.
[0034] Further, the top of the waste gas collecting cover 10 is coaxially connected with a connecting pipe 11 which is matched in size with the metal bellows 70 and is inserted and matched, so that the connection between the waste gas collecting cover 10 and the metal bellows 70 is more close and stable, reducing the leakage and loss of waste gas in the transmission process, improving the collection efficiency and treatment effect of the waste gas.
[0035] Specifically, the top of the lifting rod 21 is coaxially connected with a support 22, and a pipe sleeve 23 for fixing the metal bellows 70 is installed at the top of the support 22, thereby providing a stable support point for the metal bellows 70 and reducing the shaking and deformation of the metal bellows 70 during operation. Meanwhile, the design of the pipe sleeve 23 facilitates the fixing and dismounting of the metal bellows 70, thereby facilitating the maintenance and replacement.
[0036] The bottom of the moving base 40 is provided with four moving wheels 41 at the four corners, and a pushing frame 42 is installed at the top of the moving base 40 away from the lifting cylinder 20. The moving wheels 41 enable the entire waste gas treatment device to be easily moved between different positions, thereby improving the flexibility and applicability of the device and facilitating quick deployment and adjustment according to actual needs. The pushing frame 42 provides a convenient pushing point for the operator, so that they can more easily move and position the entire device, thereby improving work efficiency and safety.
[0037] In addition, the end of the air injection pipe 62 is threadedly connected with the outer wall of the air conveying pipe 61 through the threaded connector 64, so that the connection between the air injection pipe 62 and the air conveying pipe 61 is more firm and reliable, thereby avoiding the problem of waste gas leakage due to loose connection and facilitating the dismounting and replacement of the air injection pipe 62, thereby facilitating the maintenance and maintenance of the device.
[0038] Working principle of the solid waste incineration waste gas treatment device:
[0039] Firstly, the operator moves the entire device to the vicinity of the solid waste incineration waste gas emission source through the moving wheels 41 and fine-tunes it through the pushing frame 42, so as to ensure that the waste gas collecting hood 10 can accurately aim at the waste gas emission port; then, the lifting cylinder 20 is started, and the lifting rod 21 drives the telescopic cylinder 30 and the waste gas collecting hood 10 to rise to an appropriate height, so as to adapt to the height of the waste gas emission source.
[0040] The air inlet end of the waste gas collecting hood 10 is provided with a dust screen cover, which can effectively block large particles of dust and impurities from entering; after the waste gas is collected by the waste gas collecting hood 10, it enters the metal bellows 70 through the connecting pipe 11 and is pumped into the waste gas treatment tank 50 by the air pump 60; in the waste gas treatment tank 50, the waste gas is fully contacted and reacted with the waste gas treatment liquid, so as to be purified and treated.
[0041] The treated waste gas is discharged into the atmosphere through the exhaust pipe 51; at the same time, the support 22 and the pipe sleeve 23 at the top of the lifting rod 21 provide stable support for the metal bellows 70, thereby ensuring smooth transmission of the waste gas.
[0042] In use, the operator can adjust the telescopic length of the telescopic cylinder 30 according to the actual demand to change the coverage of the waste gas collecting cover 10, so as to optimize the collection effect of the waste gas; in addition, the design of the threaded connector 64 also facilitates the disassembly and replacement of the air jet pipe 62, and is convenient for the maintenance and maintenance of the device; the whole use process is simple and efficient, and can meet the demand of solid waste incineration waste gas treatment.
[0043] The basic principle, main characteristics and advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the utility model and are not intended to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.
Claims
1. A solid waste incineration flue gas treatment device, comprising a flue gas collecting hood (10) for solid waste incineration flue gas treatment and a mobile base (40), characterized in that: The top of the mobile base (40) is provided with a lifting cylinder (20) and a waste gas treatment tank (50) for containing waste gas treatment liquid; The outer wall of the lifting rod (21) of the lifting cylinder (20) is vertically connected with a telescopic cylinder (30), and the piston rod (31) end of the telescopic cylinder (30) is vertically connected to the waste gas collecting cover (10); The top of the waste gas treatment tank (50) is connected with an exhaust pipe (51); The top of the waste gas treatment tank (50) is provided with an air pump (60), and the air pump (60) and the waste gas collecting cover (10) are communicated through a metal bellows (70), the air outlet end of the air pump (60) is connected with a gas conveying pipe (61) inserted into the waste gas treatment tank (50), the bottom of the gas conveying pipe (61) is vertically connected with a gas jet pipe (62), and a plurality of evenly and equidistantly arranged gas jet openings (63) are formed in the outer wall of the gas jet pipe (62).
2. The solid waste incineration waste gas treatment device according to claim 1, characterized in that: The air inlet end of the waste gas collecting cover (10) is provided with a dust screen cover.
3. The solid waste incineration waste gas treatment device according to claim 1, characterized in that: The top of the waste gas collecting cover (10) is coaxially connected with a connecting pipe (11) which is matched with the size of the metal bellows (70) and is inserted and matched.
4. The solid waste incineration waste gas treatment device according to claim 1, characterized in that: The top of the lifting rod (21) is coaxially connected with a support (22), and the top of the support (22) is provided with a pipe sleeve (23) for fixing the metal bellows (70).
5. The solid waste garbage incineration waste gas treatment device according to claim 1, characterized in that: The bottom of the mobile base (40) is provided with a mobile wheel (41) at each of the four top corners.
6. The solid waste garbage incineration waste gas treatment device according to claim 1, characterized in that: The top of the mobile base (40) is provided with a pushing frame (42) away from the lifting cylinder (20) on one side.
7. The solid waste garbage incineration waste gas treatment device according to claim 1, characterized in that: The end of the gas jet pipe (62) is threadedly connected with the outer wall of the gas conveying pipe (61) through a threaded joint (64).