CN212059617U - Hydrocarbon removing device in smoke detection and monitoring process - Google Patents
Hydrocarbon removing device in smoke detection and monitoring process Download PDFInfo
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- CN212059617U CN212059617U CN202020856568.4U CN202020856568U CN212059617U CN 212059617 U CN212059617 U CN 212059617U CN 202020856568 U CN202020856568 U CN 202020856568U CN 212059617 U CN212059617 U CN 212059617U
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Abstract
The utility model discloses a remove hydrocarbon device among smoke detection and monitoring process, which comprises a housing, the internally mounted of casing has the glass tube reactor, the inside of casing is close to the top lateral wall and installs gas inlet air connector and gas outlet joint of giving vent to anger, air connector is connected with the inlet end of glass tube reactor through the intake pipe, the air inlet of air connector in cooling fan is passed through intake-tube connection to the end of giving vent to anger of glass tube reactor, cooling fan's gas outlet is connected with the joint of giving vent to anger through the intake pipe, glass tube reactor's inside runs through there is the heater strip, install temperature sensor on the glass tube reactor, install digital display temperature control device on the outer wall of casing, direct current power module, switch and solid state relay, get rid of the hydrocarbon material among the spiral helicine quartz glass reactor gas through the mode of spiral heater strip high temperature firing, solve the environmental protection and detect the hydrocarbon gas that The problem of disturbance.
Description
Technical Field
The utility model relates to a smoke detection and monitoring process remove hydrocarbon device belongs to the environmental protection and detects and monitor the trade and eliminate the professional equipment that hydrocarbon gas disturbed the influence to detecting and monitoring instrument.
Background
In recent years, with the deep implementation of the air pollution prevention and control action plan of the state academy, the industries such as steel, thermal power, cement, glass, waste incineration, brick and tile kilns and the over-standard emission problem of coal-fired boilers are comprehensively checked in various places, an enterprise environment supervision ledger of key industries is established through corresponding flue gas monitoring and detecting means, the construction and operation conditions of pollution control facilities are strictly checked, and the standard emission condition of pollutants is accurately mastered. However, in the waste incineration, brick kiln and tile kiln and other boilers, because the fuel is mixed with bark, sawdust, sludge after industrial wastewater treatment and other waste materials, hydrocarbon gas with a certain concentration is generated after incomplete combustion, and the hydrocarbon gas is used for measuring SO in flue gas by the conventional electrochemical gas analyzer, ultraviolet spectrum gas analyzer and infrared spectrum gas analyzer2、NOXThe concentration has positive and negative interferences with different degrees, SO that the flue gas detection and monitoring gas analyzer can not accurately measure the actual SO discharged by enterprises2、NOXConcentration, which affects monitoring and treatment of environmental-friendly flue gas of enterprises and emission reaching standards; influence environmental protection inspection and pollution discharge charging of environmental protection departments. At present, accurate measurement of hydrocarbon-containing flue gas is a technical problem in the flue gas detection and monitoring industry.
Based on this, the utility model designs a remove hydrocarbon device among flue gas detection and monitoring process to solve the above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a smoke detection and monitoring process remove hydrocarbon device for solve the environmental protection and detect and monitor the hydrocarbon gas that trade flue gas composition analysis measures and meets to the interference problem of measuring instrument.
In order to achieve the above object, the utility model provides a following technical scheme: a hydrocarbon removing device in the smoke detection and monitoring process comprises a casing, wherein a glass tube reactor is arranged inside the casing, a gas inlet air connector and a gas outlet air connector are arranged on the side wall, close to the upper part, inside the casing, the air connector is connected with the air inlet end of the glass tube reactor through an air inlet pipe, the air outlet end of the glass tube reactor is connected with the air inlet of a cooling fan through an air inlet pipe, the air outlet of the cooling fan is connected with the air outlet connector through an air inlet pipe, a heating wire penetrates through the inside of the glass tube reactor, a temperature sensor is arranged on the glass tube reactor, a digital display temperature control device, a direct current power supply module, a power switch and a solid state relay are arranged on the outer wall of the casing, the temperature sensor is connected with the input end of the digital display temperature control device through a signal wire, and the output, the digital display temperature control device, the temperature sensor, the cooling fan, the heating wires and the solid-state relay are electrically connected with the direct-current power supply module through the power switch.
Preferably, the glass tube reactor is made of spiral quartz glass.
Preferably, the outside of the glass tube reactor is provided with heat-insulating glass wool.
Preferably, the heating wire is a spiral nickel-chromium wire, and the spiral outer diameter is attached to the spiral inner diameter of the glass tube reactor.
Preferably, the length of the spiral section of the heating wire is less than the length of the spiral of the glass tube reactor.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a hydrocarbon substance among the spiral helicine quartz glass reactor gas of flowing through is got rid of to the mode of spiral heating wire high temperature firing, solves the environmental protection and detects and monitor the hydrocarbon gas that trade flue gas composition analysis measures and meets to the interference problem of measuring instrument.
2. The utility model can be installed in the flue gas pretreatment link of the gas analyzer of the continuous on-line monitoring system of the flue gas of the fixed pollution source, and is used for eliminating the measurement interference of hydrocarbon gas on the optical analyzer and the electrochemical analyzer; the method can also be applied to the flue gas pretreatment link of the portable flue gas detection instrument and is used for eliminating the measurement interference of hydrocarbon gas on the portable flue gas detection instrument.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a schematic structural view of the glass tube reactor of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a housing; 2. a digital display temperature control device; 3. a DC power supply module; 4. a temperature sensor; 5. a glass tube reactor; 6. an air inlet pipe; 7. an air inlet joint; 8. a cooling fan; 9. an air outlet joint; 10. a power switch; 11. heat preservation and insulation glass wool; 12. heating wires; 13. solid state relay.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-3, the present invention provides a technical solution: a hydrocarbon removing device in the smoke detection and monitoring process comprises a machine shell 1, a glass tube reactor 5 is arranged in the machine shell 1, a gas inlet joint 7 and a gas outlet joint 9 are arranged on the side wall, close to the upper side, in the machine shell 1, the gas inlet joint 7 is connected with the gas inlet end of the glass tube reactor 5 through a gas inlet pipe 6, the gas outlet end of the glass tube reactor 5 is connected with the gas inlet of a cooling fan 8 through the gas inlet pipe 6, the cooling fan 8 adopts an electronic fan to cool a hydrocarbon-removed gas pipeline, the gas outlet of the cooling fan 8 is connected with the gas outlet joint 9 through the gas inlet pipe 6, a heating wire 12 penetrates through the glass tube reactor 5, the temperature of the heating wire is controlled to be at 600-900 ℃, various hydrocarbon gases can be removed, the optimal reaction efficiency is achieved, a temperature sensor 4 is arranged, temperature sensor 4 can measure the 5 heating temperature of glass tube reactor, can carry out temperature regulation to heater strip 12 through digital display temperature control device 2 according to measuring vertically, install digital display temperature control device 2 on the outer wall of casing 1, direct current power supply module 3, switch 10 and solid state relay 13, temperature sensor 4 is connected with digital display temperature control device 2's input through the signal line, digital display temperature control device 2's output is connected with heater strip 12 through solid state relay 13, digital display temperature control device 2, temperature sensor 4, cooling fan 8, heater strip 12 and solid state relay 13 pass through switch 10 and direct current power supply module 3 electric connection, direct current power supply module 3 provides electric power.
The glass tube reactor 5 is made of spiral quartz glass, the quartz glass is high-temperature resistant, and the spiral quartz glass is used as a flow pipeline of the gas to be subjected to hydrocarbon removal, so that the heating area and the stroke of the reaction cavity are increased, and the hydrocarbon removal effect is facilitated.
Wherein, the outside of the glass tube reactor 5 is provided with heat preservation and insulation glass wool 11 for preserving and insulating heat of the glass tube reactor 5.
Wherein, the heating wire 12 adopts spiral nickel chromium wire and the spiral external diameter is laminated in the spiral internal diameter of the glass tube reactor 5, realizes the ignition to the quartz glass tube and the gas flowing through the tube, and is favorable for better heat transfer and heat conduction.
Wherein, the length of the spiral section of the heating wire 12 is less than that of the glass tube reactor 5, which is beneficial to cooling the heating gas.
Wherein, the utility model discloses a parts such as digital display temperature control device 2, DC power supply module 3, temperature sensor 4, cooling fan 8, solid state relay 13 are the parts that general standard component or field technician know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method that the part that uses all is the parts that field technician most commonly used, not the scope that this patent application claim will protect.
The specific working principle is as follows:
the gas enters the glass tube reactor 5 from the gas inlet joint 7 through the gas inlet pipe 6, the glass tube reactor 5 is heated to 600-900 ℃ by the heating wire 12, under the action of high temperature, hydrocarbon gas is burnt and consumed, the hydrocarbon-removed gas flows through the cooling fan 8 and is discharged from the gas outlet joint 9 after being cooled, the heating of the heating wire 12 is controlled by the solid state relay 13, the heating temperature is measured by the temperature sensor 4, the digital display temperature control device 2 carries out temperature adjustment, the direct current power supply module 3 provides power for the heating wire 12, the solid state relay 13 and other electric elements, and the heat-preservation and heat-insulation glass wool 11 is used for heat preservation and heat insulation of the glass tube reactor 5.
The hydrocarbon substances in the gas flowing through the spiral quartz glass reactor 5 are removed by a high-temperature burning mode of the spiral heating wire, so that the problem of interference of the hydrocarbon gas on a measuring instrument in flue gas component analysis and measurement in the environmental protection detection and monitoring industry is solved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a remove hydrocarbon device in flue gas detection and monitoring process which characterized in that: including casing (1), the internally mounted of casing (1) has glass tube reactor (5), the inside of casing (1) is close to the top lateral wall and installs gas inlet air connector (7) and gas outlet air outlet connector (9), air connector (7) are connected with the inlet end of glass tube reactor (5) through intake pipe (6), the end of giving vent to anger of glass tube reactor (5) is connected in the air inlet of cooling fan (8) through intake pipe (6), the gas outlet of cooling fan (8) is connected with air outlet connector (9) through intake pipe (6), the inside of glass tube reactor (5) is run through and is had heater strip (12), install temperature sensor (4) on glass tube reactor (5), install digital display temperature control device (2), DC power supply module (3) on the outer wall of casing (1), Switch (10) and solid state relay (13), temperature sensor (4) pass through the signal line and are connected with the input of digital display temperature control device (2), the output of digital display temperature control device (2) is connected with heater strip (12) through solid state relay (13), digital display temperature control device (2), temperature sensor (4), cooling fan (8), heater strip (12) and solid state relay (13) pass through switch (10) and DC power supply module (3) electric connection.
2. The hydrocarbon removal device for use in flue gas detection and monitoring process according to claim 1, wherein: the glass tube reactor (5) is made of spiral quartz glass.
3. The hydrocarbon removal device for use in flue gas detection and monitoring process according to claim 1, wherein: and heat-preservation and heat-insulation glass wool (11) is arranged outside the glass tube reactor (5).
4. The hydrocarbon removal device for use in flue gas detection and monitoring process according to claim 1, wherein: the heating wires (12) are spiral nickel-chromium wires, and the spiral outer diameter is attached to the spiral inner diameter of the glass tube reactor (5).
5. The hydrocarbon removal device for use in flue gas detection and monitoring process according to claim 1, wherein: the length of the spiral section of the heating wire (12) is less than that of the spiral section of the glass tube reactor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020856568.4U CN212059617U (en) | 2020-05-20 | 2020-05-20 | Hydrocarbon removing device in smoke detection and monitoring process |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020856568.4U CN212059617U (en) | 2020-05-20 | 2020-05-20 | Hydrocarbon removing device in smoke detection and monitoring process |
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| CN212059617U true CN212059617U (en) | 2020-12-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382369A (en) * | 2022-08-24 | 2022-11-25 | 安徽天品环保科技有限公司 | Hydrocarbon device is removed to continuous monitoring system high temperature branch of fume emission |
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2020
- 2020-05-20 CN CN202020856568.4U patent/CN212059617U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382369A (en) * | 2022-08-24 | 2022-11-25 | 安徽天品环保科技有限公司 | Hydrocarbon device is removed to continuous monitoring system high temperature branch of fume emission |
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