Waste tail gas absorption equipment for preparing pyrolytic carbon

Abstract

The utility model discloses waste tail gas absorption equipment for preparing pyrolytic carbon, which relates to the technical field of tail gas absorption equipment and comprises a tail gas absorption equipment body, a gas inlet pipe and a gas outlet pipe. The other side of the tail gas absorption equipment body communicates with one end of a gas outlet pipe, the other end of the gas outlet pipe communicates with a detection control assembly, and a heat preservation combustion assembly is arranged on the other side of the tail gas absorption equipment body. The detection control assembly is matched with the heat preservation combustion assembly to detect and combust the tail gas exhausted by the tail gas absorption equipment body, so that the problems that the tail gas cannot be detected after the tail gas is combusted by the existing tail gas absorption equipment, so that a large amount of uncleaned tail gas is often remained in the gas exhausted by the equipment; the problems that much inconvenience is brought to actual use, and the use effect of tail gas absorption equipment is reduced are solved, and the combustion detection effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tail gas absorption equipment technical field, concretely is a kind of waste tail gas absorption equipment for making pyrolytic carbon. BACKGROUND

[0002] Waste tail gas absorption equipment for making pyrolytic carbon is the key environmental protection device of pyrolytic carbon preparation link, when preparing pyrolytic carbon, high-temperature decomposition carbon source will produce tail gas containing multiple components, such as volatile organic compounds, carbon monoxide, carbon dioxide, etc., if directly discharging will pollute the environment, the equipment collects, purifies tail gas by condensation, washing, adsorption etc.

[0003] For example, a coal pyrolysis tail gas combustion device with publication number CN219243593U mainly includes: a gas mixing device, which is used to mix coal pyrolysis tail gas and air and form mixed gas; a tail gas combustion device, which is in communication with the gas mixing device and the gas mixing device sends mixed gas to the tail gas combustion device, the tail gas combustion device includes a combustion chamber, the combustion chamber includes a combustion chamber tank body and a spiral-shaped electric furnace wire, the electric furnace wire is vertically hung in the combustion chamber tank body, the plane of the electric furnace wire is perpendicular to the flow direction of the mixed gas in the combustion chamber tank body, and the number of the electric furnace wire is three and the three electric furnace wires are arranged at equal intervals. The utility model fully mixes coal pyrolysis tail gas and air to improve the combustion efficiency, and sets evenly distributed electric furnace wires in the combustion chamber to make the coal pyrolysis tail gas fully burn to reduce the pollution of the coal pyrolysis tail gas to the air environment.

[0004] Based on the search of patent number, combined with the deficiencies in the prior art;

[0005] The existing tail gas absorption equipment cannot detect tail gas after burning tail gas, which makes the gas discharged by the equipment often contain a large amount of untreated tail gas, not only brings many inconveniences to actual use, but also reduces the use effect of the tail gas absorption equipment. UTILITY MODEL CONTENTS

[0006] To solve the problems raised in the above background art, the purpose of the utility model is to provide a waste tail gas absorption equipment for making pyrolytic carbon, which has the advantages of detecting combustion, solves the problem that the existing tail gas absorption equipment cannot detect tail gas after burning tail gas, which makes the gas discharged by the equipment often contain a large amount of untreated tail gas, not only brings many inconveniences to actual use, but also reduces the use effect of the tail gas absorption equipment.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: A kind of waste tail gas absorption equipment for preparing pyrolytic carbon, including tail gas absorption equipment body, gas inlet pipe and gas outlet pipe, the side of tail gas absorption equipment body is connected with the one end of gas inlet pipe, the other side of tail gas absorption equipment body is connected with the one end of gas outlet pipe, the other end of gas outlet pipe is communicated with detection control assembly, the other side of tail gas absorption equipment body is provided with heat preservation combustion component.

[0008] As preferred by the utility model, the detection control assembly includes a detection box, a first gas sensor is installed inside the detection box, the first gas sensor is provided with several, and the several first gas sensors are equidistantly arranged, a communication groove is formed on the front of the detection box, a sealing plate is installed on one side of the communication groove through a hinge, and a control box is installed on the top of the detection box.

[0009] As preferred by the utility model, the heat preservation combustion component includes a combustion box, a connecting pipe is communicated with one side of the combustion box, the other end of the connecting pipe is communicated with the other side of the detection box, an electric heating wire is installed inside the combustion box, the electric heating wire is provided with several, and the several electric heating wires are equidistantly arranged, and a heat preservation box is installed on the outside of the combustion box.

[0010] As preferred by the utility model, the electric heating wire is electrically connected with a temperature controller through a wire, the temperature controller is installed on the top of the detection box, and the control box is electrically connected with the first gas sensor and the temperature controller through a wire.

[0011] As preferred by the utility model, a temperature sensor is installed inside the combustion box, the temperature sensor is electrically connected with the control box through a wire, and a temperature insulation plate is installed on the outside of the heat preservation box.

[0012] As preferred by the utility model, a protective box is installed on the outside of the temperature insulation plate, and a solenoid valve is installed on the other end of the combustion box.

[0013] As preferred by the utility model, an exhaust pipe is installed on the other end of the solenoid valve, a second gas sensor is installed inside the exhaust pipe, and the second gas sensor is electrically connected with the control box through a wire.

[0014] As preferred by the utility model, a temperature insulation box is installed on the outside of the control box, the temperature insulation box is installed on the top of the detection box, and the temperature controller is located inside the temperature insulation box.

[0015] Compared with the prior art, the utility model has the beneficial effects as follows:

[0016] 1. The utility model discloses a detection control assembly is set up cooperation heat preservation combustion assembly to the tail gas of tail gas absorption equipment body and is discharged and is carried out detection combustion, has solved the tail gas of current tail gas absorption equipment after burning and cannot detect the tail gas, this makes the gas of equipment discharge often remains a large number of unprocessed clean tail gas, not only brings many inconvenience to actual use, also reduced the tail gas absorption equipment use effect's problem, reached the effect of detection combustion.

[0017] 2. The utility model discloses a detection control assembly is set up, and a plurality of first gas sensors that are equidistantly arranged can more comprehensively and accurately detect tail gas components and concentration, once the harmful gas in the tail gas is detected to exceed the standard, the control box can receive signals in time and make a response, and it is convenient for timely adjusting equipment operating parameters or taking other processing measures, and guaranteeing tail gas treatment effect.

[0018] 3. The utility model discloses a heat preservation combustion assembly is set up, and a plurality of equidistantly arranged electric heating wires can quickly raise the temperature in the combustion box to the ignition point of tail gas, make tail gas fully burn and decompose, and the heat preservation box can reduce heat loss, reduce energy consumption, improve combustion efficiency and ensure that harmful gas is effectively treated in the combustion process. ACCURACY

[0019] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0020] Figure 2 It is the three-dimensional split structure schematic diagram of the utility model;

[0021] Figure 3 It is the utility model Figure 2 The enlarged structure schematic diagram of A place in the utility model.

[0022] In the drawing: 1, tail gas absorption equipment body;2, inlet pipe;3, outlet pipe;4, detection control assembly;41, detection box;42, first gas sensor;43, communication groove;44, sealing plate;45, control box;5, heat preservation combustion assembly;51, combustion box;52, connecting pipe;53, electric heating wire;54, heat preservation box;6, temperature controller;7, temperature sensor;8, temperature insulation plate;9, protection box;10, electromagnetic valve;11, exhaust pipe;12, second gas sensor;13, temperature insulation box. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with 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. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0024] As Figures 1 to 3 shown, the utility model provides a kind of waste tail gas absorption equipment for preparation pyrogenation carbon, including tail gas absorption equipment body 1, intake pipe 2 and outlet pipe 3, one side of tail gas absorption equipment body 1 is connected with the one end of intake pipe 2, another side of tail gas absorption equipment body 1 is connected with the one end of outlet pipe 3, another end of outlet pipe 3 is communicated with detection control assembly 4, another side of tail gas absorption equipment body 1 is provided with heat preservation combustion assembly 5.

[0025] Reference Figure 2 , detection control assembly 4 includes detection box 41, first gas sensor 42 is installed in the inside of detection box 41, first gas sensor 42 is provided with several, and several first gas sensor 42 is equidistantly arranged, the front of detection box 41 is equipped with communicating groove 43, one side in communicating groove 43 is equipped with sealing plate 4444 by hinge, and the top of detection box 41 is equipped with control box 45.

[0026] As a kind of technical optimization scheme of the utility model, by setting detection control assembly 4, multiple first gas sensor 42 equidistantly arranged can more comprehensively, accurately detect tail gas composition and concentration, once detecting that harmful gas in tail gas is overproof, control box 45 can receive signal in time and make response, it is convenient to adjust equipment operating parameter in time or take other processing measures, guarantee tail gas treatment effect.

[0027] Reference Figure 2 , heat preservation combustion assembly 5 includes combustion box 51, one side of combustion box 51 is communicated with connecting pipe 52, another end of connecting pipe 52 is communicated with another side of detection box 41, electric heating wire 53 is installed in the inside of combustion box 51, electric heating wire 53 is provided with several, and several electric heating wire 53 is equidistantly arranged, heat preservation box 54 is installed on the outside of combustion box 51.

[0028] As a kind of technical optimization scheme of the utility model, by setting heat preservation combustion assembly 5, multiple equidistantly arranged electric heating wire 53 can quickly raise the temperature in combustion box 51 to the ignition point of tail gas, make tail gas fully burn decomposition, heat preservation box 54 can reduce heat loss, reduce energy consumption, improve combustion efficiency, ensure that harmful gas is effectively treated in the combustion process.

[0029] Reference Figure 2 , electric heating wire 53 is electrically connected with temperature controller 6 by wire, temperature controller 6 is installed on the top of detection box 41, control box 45 is electrically connected with first gas sensor 42 and temperature controller 6 by wire.

[0030] As a technical optimization scheme of the utility model, through setting temperature controller 6, can accurate adjustment heating temperature of electric heating wire 53 according to exhaust gas combustion demand, when exhaust gas composition or flow changes, can flexibly adjust combustion temperature, both guarantee exhaust gas fully burns, avoid temperature too high and cause energy waste or equipment damage, realize intelligent control to combustion process.

[0031] Reference Figure 3 Temperature sensor 7 is installed in the inside of combustion box 51, temperature sensor 7 is electrically connected with control box 45 by wire, and heat insulation plate 8 is installed on the outside of heat preservation box 54.

[0032] As a technical optimization scheme of the utility model, through setting temperature sensor 7 and heat insulation plate 8, temperature sensor 7 can monitor temperature in combustion box 51 in real time, and data is fed back to control box 45, so that control box 45 can adjust temperature in time, heat insulation plate 8 further enhances the heat preservation effect, prevents combustion box 51 from excessively spreading heat outward, protects surrounding equipment and personnel safety, and provides more stable environment for exhaust gas combustion.

[0033] Reference Figure 3 Protective box 9 is installed on the outside of heat insulation plate 8, and electromagnetic valve 10 is installed at another end of combustion box 51.

[0034] As a technical optimization scheme of the utility model, through setting protective box 9 and electromagnetic valve 10, protective box 9 can protect combustion box 51 and internal components from damage caused by external impact, prolongs the service life of the equipment, and electromagnetic valve 10 can be rapidly cut off under abnormal conditions according to the instruction of control box 45, to prevent safety accidents caused by exhaust gas leakage, and enhance the safety of equipment operation.

[0035] Reference Figure 3 Exhaust pipe 11 is installed at another end of electromagnetic valve 10, second gas sensor 12 is installed in the inside of exhaust pipe 11, and second gas sensor 12 is electrically connected with control box 45 by wire.

[0036] As a technical optimization scheme of the utility model, through setting exhaust pipe 11 and second gas sensor 12, second gas sensor 12 can perform secondary detection on exhaust gas to be discharged after combustion treatment, and confirm whether the concentration of harmful gas in exhaust gas meets the standard again, if not, control box 45 can control electromagnetic valve 10 to close exhaust pipe 11, to prevent unqualified exhaust gas from being discharged, and further ensure that the discharged gas meets the environmental protection standard.

[0037] Reference Figure 2 Heat insulation box 13 is installed on the outside of control box 45, heat insulation box 13 is installed at the top of detection box 41, and temperature controller 6 is located in the inside of heat insulation box 13.

[0038] As a technical optimization scheme of the utility model, the temperature controller 6 is placed in the temperature insulation box 13, which can effectively reduce the influence of external environment temperature on the temperature controller 6, ensure stable operation, and the stable temperature controller 6 helps to more accurately control the heating temperature of the electric heating wire 53, thereby guaranteeing the stability and reliability of the tail gas combustion process.

[0039] The working principle and use process of the utility model: in use, the waste tail gas generated in the process of preparing pyrolytic carbon enters the tail gas absorption equipment body 1 through the air inlet pipe 2, is purified by burning, and is discharged from the air outlet pipe 3 into the inside of the detection box 41, is comprehensively and accurately detected by the plurality of first gas sensors 42, if the harmful gas in the tail gas is over standard, the first gas sensor 42 transmits the signal to the control box 45, after receiving the signal, the plurality of equidistantly arranged electric heating wires 53 start to work under the regulation of the temperature controller 6, the temperature controller 6 accurately adjusts the heating temperature of the electric heating wire 53 according to the tail gas combustion requirement, rapidly increases the temperature in the combustion box 51 to the ignition point of the tail gas, the tail gas in the combustion box 51 is fully burned and decomposed under high temperature, is converted into harmless or less harmful substances, the heat preservation box 54 can effectively reduce heat loss, reduce energy consumption, improve combustion efficiency, the temperature sensor 7 in the combustion box 51 monitors the temperature in the box in real time and feeds back the data to the control box 45, the control box 45 adjusts the temperature controller 6 in time according to the temperature data, ensures the stability of the combustion process, the heat insulation plate 8 further enhances the heat preservation effect and prevents the heat of the combustion box 51 from excessively diffusing outward, protects the surrounding equipment and personnel safety, the tail gas after combustion treatment enters the exhaust pipe 11 through the connecting pipe 52, the second gas sensor 12 in the exhaust pipe 11 detects the tail gas again, confirms whether the harmful gas concentration in the tail gas is up to standard again, if up to standard, the tail gas is discharged through the exhaust pipe 11, if not up to standard, the control box 45 controls the electromagnetic valve 10 to close the exhaust pipe 11, prevents the discharge of unqualified tail gas, achieves the effect of detecting combustion and enhances the use effect of the tail gas absorption equipment.

[0040] In summary: the waste tail gas absorption equipment for preparing pyrolytic carbon, by setting the detection control assembly 4, the tail gas discharged from the tail gas absorption equipment body 1 is detected and combusted by cooperating with the heat preservation combustion assembly 5, solves the problem that the existing tail gas absorption equipment cannot detect the tail gas after burning the tail gas, which not only brings many inconveniences to actual use, but also reduces the use effect of the tail gas absorption equipment.

[0041] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waste tail gas absorption device for producing pyrolysis carbon, comprising a tail gas absorption device body (1), a gas inlet pipe (2) and a gas outlet pipe (3), characterized in that: One side of the tail gas absorption equipment body (1) is communicated with one end of the air inlet pipe (2), the other side of the tail gas absorption equipment body (1) is communicated with one end of the air outlet pipe (3), the other end of the air outlet pipe (3) is communicated with the detection control assembly (4), the other side of the tail gas absorption equipment body (1) is provided with the heat preservation combustion assembly (5).

2. The waste tail gas absorption equipment for producing pyrolysis carbon according to claim 1, characterized in that: The detection control assembly (4) includes a detection box (41), a plurality of first gas sensors (42) are installed in the detection box (41), the first gas sensors (42) are arranged at equal distances, a communication groove (43) is formed in the front of the detection box (41), a sealing plate (44) is hinged to one side of the communication groove (43), and a control box (45) is installed on the top of the detection box (41).

3. The apparatus for absorbing waste tail gas for producing pyrolytic carbon according to claim 2, characterized in that: The heat preservation combustion assembly (5) includes a combustion box (51), one side of the combustion box (51) is communicated with a connecting pipe (52), the other end of the connecting pipe (52) is communicated with the other side of the detection box (41), an electric heating wire (53) is installed in the combustion box (51), a plurality of electric heating wires (53) are arranged at equal distances, and a heat preservation box (54) is installed on the outside of the combustion box (51).

4. The apparatus for absorbing waste tail gas for producing pyrolytic carbon according to claim 3, characterized in that: The electric heating wire (53) is electrically connected with a temperature controller (6) through wires, the temperature controller (6) is installed on the top of the detection box (41), and the control box (45) is electrically connected with the first gas sensor (42) and the temperature controller (6) through wires.

5. The apparatus for absorbing off-gas of waste material for producing pyrolytic carbon according to claim 3, wherein: A temperature sensor (7) is installed in the combustion box (51), the temperature sensor (7) is electrically connected with the control box (45) through wires, and a heat insulation plate (8) is installed on the outside of the heat preservation box (54).

6. A waste off-gas absorption apparatus for producing pyrolytic carbon according to claim 5, wherein: A protection box (9) is installed on the outside of the heat insulation plate (8), and an electromagnetic valve (10) is installed at the other end of the combustion box (51).

7. A waste off-gas absorption apparatus for producing pyrolytic carbon according to claim 6, characterized in that: An exhaust pipe (11) is installed at the other end of the electromagnetic valve (10), a second gas sensor (12) is installed in the exhaust pipe (11), and the second gas sensor (12) is electrically connected with the control box (45) through wires.

8. The apparatus for absorbing off-gas of waste material for producing pyrolytic carbon according to claim 4, wherein: A heat insulation box (13) is installed on the outside of the control box (45), the heat insulation box (13) is installed on the top of the detection box (41), and the temperature controller (6) is located in the heat insulation box (13).

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