CN209019843U - Active carbon adsorption equipment with automatic spraying extinguisher - Google Patents

Abstract

The utility model relates to a kind of active carbon adsorption equipments with automatic spraying extinguisher, active carbon adsorption equipment includes having air inlet, the shell of gas outlet, it is arranged in shell and is located at air inlet, active carbon filler layer and automatic spraying extinguisher between working off one's feeling vent one's spleen, automatic spraying extinguisher includes the temperature-measuring part for measuring active carbon filler layer temperature, spray assemblies for being sprayed to active carbon filler layer, the control unit being connect with temperature-measuring part signal, when the temperature of active carbon filler layer temperature is more than the first desired temperature, spray assemblies are sprayed.The automatic spraying extinguisher of the utility model is mounted on the enclosure interior of active carbon adsorption equipment, pass through the feedback to equipment internal temperature, fire-extinguishing function concurrently is realized to control spray assemblies pressure release, pass through being used in combination for the device and active carbon adsorption equipment, equipment safety in utilization is enhanced, personnel and property safety guarantee are improved.

Description

Active carbon adsorption equipment with automatic spraying extinguisher

Technical field

The utility model relates to VOCs treatment fields, and in particular to a kind of activity with automatic spraying extinguisher Charcoal adsorption plant.

Background technique

Active carbon is appearance made of a kind of contenting carbon material in black, and internal pore structure is flourishing, large specific surface area, absorption The strong microcrystalline carbon material of ability, is a kind of common organic waste-gas purification or the adsorbent, the catalyst that remove odors, mainly Principle is that it is net to play air so that organic pollutant is attracted in these micropores by the microporous characteristic of activated carbon surface Change effect.In VOCs treatment field, active carbon particle is often filled into box or tower structure as a kind of exhaust gas and is adsorbed Equipment uses.

For active carbon adsorption equipment because of simple structure, economical and practical characteristic is widely applied to civilian and Industrial cleaning facility neck Domain is extremely received by the market.But for all being known little about it using many people of safety key points for active carbon, particularly with " active carbon Whether can burn " this problem entertains the attitude of query.Active carbon be in fact it is flammable, ignition point is at 300 degree or so, only not Flaming combustion can occur, but glow, such as flaming combustion may be caused in air after contacting with gasoline combustibles.Generally Active carbon use or storage house no open flames and inflammable and explosive substances are stored.

During using this adsorption plant, active carbon may need to react with some compounds, or carry out Start accumulation of heat heating when oxidation reaction, inside active carbon, if discharging heat not in time, after reaching ignition point, active carbon is then The danger such as phenomenon initiation fire of glowing can be caused can also generate toxic carbon monoxide, bring the person if deficiency in draught when burning Injury and property loss.

Lower for the awareness of the importance of fire prevention cognition of active carbon purifying device currently on the market, in application, many producers are not also ground Study carefully effective fire suppression measures.Therefore, a kind of effective fire suppression measures that can be used in when fire occurs for active carbon are designed, for protecting Barrier personnel and property safety are very necessary.

Before using active carbon adsorption equipment, effective prevention spontaneous combustion measure should be taken (as used using unit or individual Place no open flames and stacking inflammable and explosive substances；It can not mix and put with oxidant；Field of employment must have good ventilation condition Deng), active carbon need to implement fire extinguishing, firing-fighting medium: water, carbon dioxide, foaming agent in first time once catching fire.But usual feelings Under condition, due to the cause specific of equipment construction, people can not or can not often enter fire source point and put out a fire.

Summary of the invention

The purpose of the utility model is to provide a kind of active carbon adsorption equipments with automatic spraying extinguisher.

In order to achieve the above objectives, the technical solution adopted in the utility model is:

A kind of active carbon adsorption equipment with automatic spraying extinguisher, the active carbon adsorption equipment include having Air inlet, gas outlet shell, be arranged in the shell be located at the air inlet, work off one's feeling vent one's spleen between active carbon filler Layer and automatic spraying extinguisher, the automatic spraying extinguisher include for measuring the active carbon filler layer temperature The temperature-measuring part of degree, is connect with the temperature-measuring part signal spray assemblies for being sprayed to active carbon filler layer Control unit, when the temperature of the active carbon filler layer temperature be more than the first desired temperature when, the spray assemblies into Row spray.

Preferably, the spray assemblies include the spray general pipeline being connected with water source, with spray general pipeline be connected and point Spray of the cloth in the active carbon filler layer two sides is in charge of, nozzle and be arranged in institute that the spray is in charge of is arranged in The control valve on spray general pipeline stated, the control valve are connect with the control unit signal.

It is further preferred that the nozzle is conical nozzle.

It is further preferred that the nozzle setting is multiple, the spray regime covering of the multiple nozzles work All ranges of property carbon filling material layer cross section.

It is further preferred that the spray assemblies further include the water pressure gauge being arranged on the spray general pipeline.

Preferably, the control unit includes temperature controller, the temperature controller and the temperature-measuring part Signal connection.

It is further preferred that the control unit further includes alarm, the temperature controller and the alarm Device is connected.

It is further preferred that when the active carbon filler layer temperature is more than the first desired temperature, second temperature setting When value, the alarm equipment alarm, the first desired temperature is higher than second temperature setting value.

Preferably, the housing bottom offers discharge outlet, is provided with drain valve at the discharge outlet.

Preferably, the temperature-measuring part is the temperature sensitive probe being inserted into inside the active carbon filler layer.

Since above-mentioned technical proposal is used, the utility model has the advantage that compared with prior art

The automatic spraying extinguisher of the utility model is mounted on the enclosure interior of active carbon adsorption equipment, by equipment The feedback of internal temperature is realized fire-extinguishing function concurrently to control spray assemblies pressure release, is set with activated carbon adsorption by the device Standby is used in combination, and enhances equipment safety in utilization, improves personnel and property safety guarantee.

Detailed description of the invention

Attached drawing 1 is the structural schematic diagram in the present embodiment.

Wherein: 1, shell；10, air inlet；11, gas outlet；12, discharge outlet；13, drain valve；2, active carbon filler layer； 30, temperature sensitive probe；31, general pipeline is sprayed；32, spray is in charge of；33, nozzle；34, control valve；35, water pressure gauge；36, temperature controls Instrument；37, combined aural and visual alarm.

Specific embodiment

The utility model is further described with reference to the accompanying drawings and embodiments:

A kind of active carbon adsorption equipment with automatic spraying extinguisher as shown in Figure 1, active carbon adsorption equipment packet Include with air inlet 10, gas outlet 11 shell 1, the active carbon for being located at air inlet 10, working off one's feeling vent one's spleen between 22 is set in shell 1 Packing layer 2 and automatic spraying extinguisher.Wherein:

Air inlet 10, gas outlet 11 are located at 1 left and right sides of shell, and active carbon filler layer 2 can according to demand successively Be arranged it is multiple, exhaust gas from air inlet 10 entrance after, by active carbon filler layer 2 it is multiple absorption after from gas outlet 11 discharge.

In the present embodiment: automatic spraying extinguisher include for measure the temperature-measuring part of 2 temperature of active carbon filler layer, Spray assemblies and control unit for being sprayed to active carbon filler layer 2.Specifically:

Temperature-measuring part uses temperature sensitive probe 30, and temperature sensitive probe 30 is inserted into the inside of active carbon filler layer 2,For supervising in real time Survey the temperature of internal active carbon.

Spray assemblies specifically include the spray general pipeline 31 being connected with water source, are connected with spray general pipeline 31 and are distributed in work Property 2 two sides of carbon filling material layer spray be in charge of 32, the nozzle 33 that spray is in charge of on 32, the control being arranged on spray general pipeline 31 be set Valve 34 processed and the water pressure gauge 35 being arranged on spray general pipeline 31.Wherein: nozzle 33 uses conical nozzle, and the quantity of nozzle 33 is set Set it is multiple, and multiple nozzles 33 spray regime covering 2 section of active carbon filler layer all ranges；Control valve 34 uses electromagnetism Valve.

Control unit specifically includes temperature controller 36, the combined aural and visual alarm being connected with temperature controller 36 37.Wherein: Temperature controller 36 is connect with temperature sensitive probe 30,34 signal of control valve respectively.Surpass when temperature sensitive probe 30 detects active carbon temperature Signal is passed into temperature controller 36 after the first desired temperature out, temperature controller 36 again output switching signal to control valve 34, control valve 34 is opened, and high pressure water ejects wide-angle spray cone by conical nozzle 33, and 2 section of active carbon filler layer is complete All standing achievees the purpose that fire extinguishing；Temperature controller 36 also outputs signal to combined aural and visual alarm 37 simultaneously, and combined aural and visual alarm 37 is sent out Alarm out.

Considered based on maltilevel security, dual temperature angle value can be set by temperature controller 36 and alarmed: the first desired temperature, Second temperature setting value, the first desired temperature are higher than second temperature setting value.When active carbon temperature is set more than second temperature When value, temperature controller 36 only outputs signal to combined aural and visual alarm 37, does not output signal to control valve 34, this method can remind personnel Shutdown inspection troubleshooting is carried out in order to avoid active carbon temperature continues to increase；When active carbon temperature continues to increase, more than the setting of the first temperature After value, temperature controller 36 outputs signal to control valve 34 while outputing signal to combined aural and visual alarm 37, and control valve 34 is beaten It is started water spray fire extinguishing.

1 bottom of shell offers discharge outlet 12, and drain valve 13 is provided at discharge outlet 12, after fire is extinguished, opens draining Valve 13, internal water are discharged by bottom discharge valve 13.

The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention. All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it It is interior.

Claims (10)

1. a kind of active carbon adsorption equipment with automatic spraying extinguisher, the active carbon adsorption equipment include have into Port, gas outlet shell, be arranged in the shell be located at the air inlet, work off one's feeling vent one's spleen between active carbon filler layer And automatic spraying extinguisher, it is characterised in that: the automatic spraying extinguisher includes for measuring the activity Temperature-measuring part, the spray assemblies for being sprayed to active carbon filler layer and the temperature-measuring part of carbon filling material layer temperature The control unit of signal connection, it is described when the temperature of the active carbon filler layer temperature is more than the first desired temperature Spray assemblies are sprayed.

2. the active carbon adsorption equipment according to claim 1 with automatic spraying extinguisher, it is characterised in that: described Spray assemblies include the spray general pipeline being connected with water source, be connected with spray general pipeline and be distributed in the active carbon filler The spray of layer two sides is in charge of, nozzle and the control being arranged on the spray general pipeline that the spray is in charge of is arranged in Valve, the control valve are connect with the control unit signal.

3. the active carbon adsorption equipment according to claim 2 with automatic spraying extinguisher, it is characterised in that: described Nozzle be conical nozzle.

4. the active carbon adsorption equipment according to claim 2 or 3 with automatic spraying extinguisher, it is characterised in that: The nozzle setting is multiple, all models of the spray regime covering of the multiple nozzles active carbon filler layer cross section It encloses.

5. the active carbon adsorption equipment according to claim 2 with automatic spraying extinguisher, it is characterised in that: described Spray assemblies further include the water pressure gauge being arranged on the described spray general pipeline.

6. the active carbon adsorption equipment according to claim 1 with automatic spraying extinguisher, it is characterised in that: described Control unit include temperature controller, the temperature controller is connect with the temperature-measuring part signal.

7. the active carbon adsorption equipment according to claim 6 with automatic spraying extinguisher, it is characterised in that: described Control unit further include alarm, the temperature controller is connected with the alarm.

8. the active carbon adsorption equipment according to claim 7 with automatic spraying extinguisher, it is characterised in that: work as institute When the active carbon filler layer temperature stated is more than the first desired temperature, second temperature setting value, the alarm equipment alarm, first Desired temperature is higher than second temperature setting value.

9. the active carbon adsorption equipment according to claim 1 with automatic spraying extinguisher, it is characterised in that: described Housing bottom offer discharge outlet, be provided with drain valve at the discharge outlet.

10. the active carbon adsorption equipment according to claim 1 with automatic spraying extinguisher, it is characterised in that: institute The temperature-measuring part stated is the temperature sensitive probe being inserted into inside the active carbon filler layer.