Monotonous waste gas treatment device for carbonization chamber

Abstract

The utility model relates to the related technical field of carbonization chambers, in particular to a monotonous waste gas treatment device for a carbonization chamber, which comprises a flue arranged at a smoke outlet on the carbonization chamber and used for discharging smoke and waste gas, and a monotonous valve is arranged at the position, connected with the carbonization chamber, of the flue. A device body and a front panel arranged on the front side of the device body which are matched for use are arranged at the gas outlet end of the flue; the decomposition assembly is arranged in the middle area in the device body and is used for decomposing and oxidizing flue gas and waste gas introduced into the device body; and the filter plate is arranged on one side of the gas inlet surface of the decomposition assembly and is used for filtering particulate matters and ash of the flue gas and the waste gas introduced into the device body. According to the utility model, particulate matters, ashes and harmful substances in flue gas and waste gas entering the device body can be washed and purified, and the gas entering the rear area of the device body is adsorbed and filtered again through the adsorption plate, so that the harmful substances and the particulate matters in the waste gas are prevented from being directly discharged along with the gas.

Description

Technical Field

[0001] The utility model relates to the technical field related to carbonization chambers, and in particular to a monotonous waste gas treatment device for carbonization chambers. Background Art

[0002] Carbonization, also known as dry distillation, is a thermochemical processing method for solid fuels. Coal, wood, oil shale, etc. are heated and decomposed into gas (coal gas), liquid (tar) and solid (coke) products in an airtight environment. Tar vapor escapes from the coke oven with the coal gas, and coke is pushed out of the coke oven.

[0003] Existing carbonization chambers often generate waste gas when users use them to coke coal cakes. Most of these waste gases contain a large amount of harmful substances and solid particles. Therefore, when the waste gas is discharged, it will cause great pollution to the air environment, which is contrary to the concept of environmental protection.

[0004] The above contents are only used to assist in understanding the technical solution of the present utility model, and do not constitute an admission that the above contents are the closest prior art. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned shortcomings and provide a device for treating monotonous waste gas in a carbonization chamber.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: a carbonization chamber monotonic waste gas treatment device, comprising a flue arranged at a smoke outlet on the carbonization chamber and used to discharge smoke and waste gas, a monotonic valve is arranged at a position connected to the carbonization chamber on the flue, and a device body and a front panel arranged at the front side of the device body are arranged at the gas outlet end of the flue;

[0007] A decomposition component is arranged in the middle area of the device body and is used to decompose and oxidize the smoke and waste gas introduced into the device body;

[0008] The filter plate is arranged on one side of the air inlet surface of the decomposition component and is used for filtering particulate matter and ash from the smoke and waste gas introduced into the device body.

[0009] Furthermore, the decomposition assembly includes a top block which is arranged at the top of the device body and has a hollow structure, and two surrounding plates which are arranged in front and behind the top block and surround an area.

[0010] Furthermore, a plurality of mounting ports are evenly arranged on the bottom surface of the top block, each of the mounting ports is provided with a vertical pipe connected to the hollow structure, a plurality of nozzles for spraying catalysts for decomposing harmful gases in flue gas and exhaust gas are evenly arranged on the vertical pipe, a storage box is connected to one side of the top surface of the top block, and a power pump for boost output is provided on the storage box.

[0011] Further, a blower is provided on one side of the gas outlet surface of the decomposition component on the device body.

[0012] Further, an adsorption plate is provided on one side of the front panel inside the blower.

[0013] Further, a collection cavity is provided at the bottom of the front panel opposite to the decomposition component and the filter plate.

[0014] Further, a partition for regional separation is provided in the inner groove of the collection cavity.

[0015] Compared with the prior art, the present utility model has the following beneficial effects: Through the provided decomposition component and filter plate, the present utility model can wash and purify the particulate matter, ash and harmful substances in the flue gas and waste gas entering the device body. When the flue gas and waste gas are processed by the decomposition component and the filter plate and enter the rear area of the device body, the adsorption plate therein adsorbs and filters the gas again, so that the adsorbed and filtered gas is discharged through the blower, thereby preventing the harmful substances and solid particulate matter in the gas from being directly discharged with the gas, protecting the atmospheric environment and reducing the air pollution caused to the atmospheric environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings forming a part of this application are used to provide a further understanding of the present utility model. The schematic embodiments and descriptions thereof of the present utility model are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0017] Figure 1 is a perspective three-dimensional structure diagram of an overall application of an embodiment of the present utility model on a carbonization chamber from one perspective;

[0018] Figure 2 is a perspective three-dimensional structure diagram of an overall cross-section of an embodiment of the present utility model from one perspective;

[0019] Figure 3 is a perspective three-dimensional structure diagram of an overall cross-section of an embodiment of the present utility model from another perspective;

[0020] Figure 4 is a perspective three-dimensional structure diagram of the inside of the device body of an embodiment of the present utility model.

[0021] In the figure: 1, carbonization chamber; 2, flue; 3, device body; 4, front panel; 5, decomposition component; 51, top block; 511, surrounding plate; 52, vertical pipe; 521, nozzle; 53, storage box; 6, filter plate; 7, blower; 8, adsorption plate; 9, collection cavity; 91, partition. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0024] like Figures 1-4 As shown, the utility model is a carbonization chamber monotonic waste gas treatment device, comprising a flue 2 arranged at a smoke outlet on a carbonization chamber 1 and used to discharge smoke and waste gas, a monotonic valve is arranged at a position connected to the carbonization chamber 1 on the flue 2, and a device body 3 used in conjunction with the device body 3 and a front panel 4 arranged at the front side of the device body 3 are arranged at the gas outlet end of the flue 2;

[0025] The decomposition component 5 is arranged in the middle area of the device body 3 and is used to decompose and oxidize the smoke and waste gas introduced into the device body 3;

[0026] The filter plate 6 is arranged on one side of the air inlet surface of the decomposition component 5 and is used to filter particulate matter and ash from the smoke and exhaust gas introduced into the device body 3 .

[0027] In a specific implementation, a monotonic valve is designed at the connection position between the carbonization chamber 1 and the flue 2 to ensure that the exhaust gas flows in only one direction. Preventing the exhaust gas from flowing back can prevent the treated exhaust gas from re-entering the system, thereby reducing the risk of environmental pollution. It can also ensure that the exhaust gas passes through all treatment stages, such as filtration and catalytic reaction, thereby improving the overall efficiency of the system. The device body 3 connected to the flange at the tail end of the flue 2, and the filter plate 6 and decomposition assembly 5 installed along the air intake sequence inside the device body 3 can sequentially wash and purify the flue gas, particulate matter and ash in the exhaust gas, and harmful substances entering the device body 3, thereby preventing the flue gas, harmful substances in the exhaust gas, and solid particulate matter from being directly discharged with the gas.

[0028] It should be noted that the bottom end of the plate-like structure formed on the filter plate 6 is integrally formed with a structural plate inclined close to the air intake direction, which can collect the particulate matter and ash removed from the flue gas and exhaust gas through the filter plate 6 and fall into the structure plate.

[0029] In one embodiment, the decomposition component 5 includes a top block 51 with a hollow structure disposed at the top of the device body 3, and two surrounding plates 511 disposed at the front and rear of the top block 51 and surrounding an area. In this design, the top block 51 with a hollow structure welded at the top of the device body 3, and the two surrounding plates 511 welded at the front and rear of the top block 51, constitute an enclosed area, which limits the flow area of the smoke and waste gas, so that the area for decomposing harmful substances is limited to the enclosed area, thereby ensuring the decomposition efficiency.

[0030] In one embodiment, the bottom surface of the top block 51 is evenly provided with several installation ports, each of which is provided with a vertical pipe 52 connected to the hollow structure, and the vertical pipe 52 is evenly provided with several nozzles 521 for spraying catalysts for decomposing harmful gases in flue gas and exhaust gas. With this design, through several evenly distributed installation ports machined on the bottom surface of the top block 51, and the vertical pipe 52 is connected to the vertical pipe 52 by rotating the threads in the installation ports, the catalyst for decomposing harmful substances in flue gas and exhaust gas enters the vertical pipe 52, and passes through several nozzles 521 fixed in the groove machined at equal intervals along the vertical line on it, thereby achieving the decomposition and oxidation of harmful gases in flue gas and exhaust gas in the enclosed area. Due to the limitation of the enclosed area, the decomposition effect of flue gas and exhaust gas in a smaller area is better.

[0031] Preferably, a storage box 53 is connected to one side of the top surface of the top block 51, and a power pump for boost output is provided on the storage box 53. In this design, by using a conduit on the top surface of the vertical pipe 52 to connect the hollow storage box 53, when the power pump with boost output power installed on the storage box 53 is started, the boost effect generated can drive the catalyst inside the storage box 53 to be output to the vertical pipe 52 and the nozzle 521 through the conduit. At this time, the ejected catalyst will decompose and process the harmful substances in the smoke and exhaust gas flowing in the enclosed area separated by several vertical pipes 52, with sufficient contact and good decomposition effect.

[0032] It should be noted that the catalyst stored in the storage box 53 includes but is not limited to a transition metal catalyst, a noble metal catalyst and a catalyst carrier.

[0033] In one embodiment, a fan 7 is provided on the device body 3 on one side of the gas outlet surface of the decomposition component 5. With this design, the fan 7 fixed by bolts in a groove machined on one side of the device body 3 can accelerate the discharge of smoke and waste gas passing through the device body 3, and form a flow path to assist in achieving a unidirectional flow effect.

[0034] In one embodiment, an adsorption plate 8 is disposed on one side of the front panel 4 and inside the blower 7. With such a design, through the adsorption plates 8 spaced inside the blower 7, and the adsorption plates 8 are detachably combined on the inner surface of the front panel 4 by a snap structure, it is possible to effectively adsorb the flue gas and waste gas after being treated by the filter plate 6 and the decomposition component 5 before the final discharge, reducing emissions.

[0035] It should be noted that the adsorption plate 8 includes, but is not limited to, an activated carbon material plate.

[0036] In one embodiment, a collection chamber 9 is provided at the bottom of the front panel 4 and opposite to the decomposition component 5 and the filter plate 6. With such a design, through the collection chamber 9 welded to the bottom of the front panel 4, it is possible to collect the particulate matter in the flue gas and waste gas treated by the filter plate 6 in a converging manner, and also collect the catalyst used after being decomposed by the decomposition component 5, effectively solving the problem of the subsequent treatment of the decomposed catalyst. It is concentrated in the collection chamber 9, facilitating subsequent centralized treatment and being convenient to operate.

[0037] In one embodiment, a partition 91 for regional separation is provided in the inner groove of the collection chamber 9. With such a design, through the partition 91 welded in the inner groove of the collection chamber 9, and the two regions separated by the partition 91 in the collection chamber 9 respectively correspond to the treatment ranges of the decomposition component 5 and the filter plate 6, so that the particulate matter and the catalyst are effectively isolated, simplifying the subsequent operation method.

[0038] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes within the meaning and scope of the equivalent elements of the claims in the present invention.

Claims

1. A monotonous waste gas treatment device for a carbonization chamber, comprising a flue (2) arranged at the smoke outlet of the carbonization chamber (1) and used for discharging flue gas and waste gas, and a monotonous valve is arranged at the position where the flue (2) is connected to the carbonization chamber (1), characterized in that: The outlet end of the flue (2) is provided with a cooperating device body (3) and a front panel (4) arranged on the front side of the device body (3); A decomposition component (5), arranged in the middle area inside the device body (3), is used for decomposing and oxidizing the flue gas and waste gas introduced into the device body (3); A filter plate (6), arranged on one side of the intake surface of the decomposition component (5), is used for filtering particulate matter and ash from the flue gas and waste gas introduced into the device body (3).

2. The monotonic waste gas treatment device for a carbonization chamber according to claim 1, wherein: The decomposition component (5) includes a top block (51) arranged at the top inside the device body (3) and having a hollow structure, and two surrounding plates (511) arranged in front of and behind the top block (51) and enclosing a region.

3. The monotonous waste gas treatment device for a carbonization chamber according to claim 2, characterized in that: The bottom surface of the top block (51) is evenly provided with several installation openings, and each installation opening is provided with a vertical pipe (52) communicated with the hollow structure. The vertical pipe (52) is evenly provided with several nozzles (521) for spraying catalysts for decomposing harmful gases in the flue gas and waste gas. One side of the top surface of the top block (51) is communicated with a storage box (53), and a power pump for pressurized output is arranged on the storage box (53).

4. A carbonization chamber monotonic waste gas treatment device according to claim 1, characterized in that: A blower (7) is arranged on the device body (3) on the outlet surface side of the decomposition component (5).

5. The monotonous waste gas treatment device for a carbonization chamber according to claim 4, characterized in that: An adsorption plate (8) arranged inside the blower (7) is arranged on one side of the front panel (4).

6. The monotonic waste gas treatment device for a carbonization chamber according to claim 1, wherein: A collection chamber (9) is arranged at the bottom of the front panel (4) and is disposed opposite to the decomposition component (5) and the filter plate (6).

7. The monotonic waste gas treatment device for a carbonization chamber according to claim 6, wherein: A partition plate (91) for regional separation is arranged in the inner groove of the collection chamber (9).

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