CN211357801U

CN211357801U - Flue gas separation device of organic waste gas on-line measuring system

Info

Publication number: CN211357801U
Application number: CN201921712371.7U
Authority: CN
Inventors: 陈泽成; 耿勤; 杨林彦; 梁建朝; 邓晓敏
Original assignee: Guangdong Xinyi Testing Technology Co ltd
Current assignee: Guangdong Xinyi Testing Technology Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-08-28
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses an organic waste gas on-line measuring system's flue gas separator, including the equipment box, equipment box one end installation detector, the particle separation device is installed in proper order to the equipment box inner chamber other end, condensation separation device and adsorption tank, the detector, the particle separation device, condensation separation device and adsorption tank are through the breather hose intercommunication within a definite time, air inlet and gas outlet have been opened respectively at the both ends of equipment box, install the extraction fan in the gas outlet, the air inlet passes through the breather hose intercommunication detector, the gas outlet is through the breather hose intercommunication adsorption tank, fixed mounting multilayer activated carbon plate in the adsorption tank. Organic waste gas detects through the detector earlier, then gets rid of the particulate matter separation in with the flue gas through particle separator, and partial organic gas condensation liquefaction and the separation in with the flue gas through condensation separator finally pass through the activated carbon plate in the adsorption box with remaining a small amount of particulate matter and organic gas absorption to reduce the harmful accumulation volume on the activated carbon plate, avoid blockking up.

Description

Flue gas separation device of organic waste gas on-line measuring system

Technical Field

The utility model relates to an organic waste gas detecting system technical field specifically is an organic waste gas on-line measuring system's flue gas separation device.

Background

A large amount of organic waste gas can be generated in the industrial production process, the organic waste gas contains a large amount of volatile organic compounds such as formaldehyde, benzene and compounds thereof, and the gases have great harm to human bodies, so that the organic waste gas is frequently detected on line in a workshop, and harmful substances in the organic waste gas are detected by a detector in the system during detection. At present, the active carbon plate is directly adsorbed at an exhaust port of a detection system, waste gas is not separated, the active carbon plate is quickly filled with particles and organic matters in the smoke, the adsorption effect is reduced, and therefore the smoke separation device of the organic waste gas online detection system is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an organic waste gas on-line measuring system's flue gas separator to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an organic waste gas on-line measuring system's flue gas separator, includes the equipment box, equipment box inner chamber one end fixed mounting detector, particle separating device, condensation separator and adsorption tank are installed in proper order to the equipment box inner chamber other end, detector, particle separating device, condensation separator and adsorption tank loop through the breather hose intercommunication within a definite time, air inlet and gas outlet have been opened respectively at the both ends of equipment box, install the extraction fan in the gas outlet, the air inlet passes through the breather hose intercommunication detector, the gas outlet is through the breather hose intercommunication adsorption tank, fixed mounting multilayer active carbon plate in the adsorption tank.

Preferably, the particle separation device comprises a filter box, the bottom of an inner cavity of the equipment box is fixedly installed on the filter box, the top of the filter box is communicated with the detector through an air hose, one end, far away from the detector, of the filter box is sleeved with an end cover through a threaded structure, the middle of the end cover is communicated with the condensation separation device through an air hose, a support net is fixedly installed on the inner wall of the end cover, the outer wall of the support net is sleeved with a filter bag, a motor is fixedly installed on the end face of the other end of the filter box, a rotating shaft of the motor penetrates through the outer wall of the filter box and is fixedly provided with a plurality of scraping plates, the scraping plates are of an L-shaped structure and surround the outer side of the filter bag, a plurality of bristles tightly attached to the filter bag are fixedly installed on the.

Preferably, the supporting net is a hollow cylinder net structure woven by stainless steel wires, the outer diameter of the supporting net is equal to the inner diameter of the filter bag, a snap ring is fixedly installed on the outer wall of the opening end of the filter bag, a seal groove is formed in the inner wall of the end cover outside the supporting net, and the snap ring is tightly clamped in the seal groove.

Preferably, the condensation separation device comprises a sealing pipe, the sealing pipe is fixedly installed at the bottom of an inner cavity of the equipment box, the top end face of the sealing pipe is communicated with the particle separation device through a ventilation hose, the bottom side wall of the sealing pipe is communicated with the adsorption box through the ventilation hose, partition plates are fixedly installed at two ends of the inner cavity of the sealing pipe, a plurality of condensation pipes are fixedly sleeved between the partition plates, a cooling water circulation port is fixedly sleeved on the outer wall of the sealing pipe between the partition plates, a liquid collection pipe is sleeved at the bottom of the sealing pipe through a threaded structure, and the liquid collection pipe penetrates through a bottom plate of the equipment box in a sliding mode.

Preferably, a plurality of condenser pipes evenly distributed along the circumferential direction of division board, the inner chamber bottom of sealing tube is hopper-shaped structure, the height of the air hose of sealing tube bottom is greater than hopper-shaped top height.

Compared with the prior art, the beneficial effects of the utility model are that: the particle separation device is used for separating and removing the particles in the flue gas, the condensation separation device is used for condensing, liquefying and separating part of organic gas in the flue gas, and finally the activated carbon plate in the adsorption box is used for adsorbing a small amount of residual small particles and organic gas, so that the accumulation of harmful substances on the activated carbon plate is reduced through the flue gas separation treatment, the blockage is avoided, and the service cycle of the activated carbon plate is prolonged; the filter bag is completely supported by the support net, so that particles are blocked on the outer wall of the filter bag when the filter bag filters flue gas, the brush plate is driven to rotate by the motor, the filter bag is completely supported by the support net, the outer wall of the filter bag is brushed by the brush hair, accumulated particles are brushed to the bottom of the filter box and finally fall into the dust collecting box for collection, and the purpose of self-cleaning is achieved, so that the filter bag is prevented from being blocked; the plurality of condensing pipes are uniformly distributed along the circumferential direction of the partition plate, so that the flue gas enters the sealing pipe and then is dispersed into the plurality of condensing pipes, the condensing pipes are soaked in the cooling water, the contact area of the flue gas and the cooling water is increased, the organic gas in the flue gas is accelerated to be condensed into liquid and dripped into a liquid collecting box at the bottom of the sealing pipe for collection, and most of organic waste gas is separated; the dust collecting box and the end cover can be detached through threads, so that the dust collecting box is convenient to clean and the filter bag is convenient to replace, and the liquid collecting box can also be detached through a threaded structure, so that organic liquid is convenient to clean or recover.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the particle separator of the present invention;

FIG. 3 is a schematic view of a partial structure of the support net of the present invention;

FIG. 4 is a schematic structural view of the condensation separation apparatus of the present invention;

fig. 5 is a schematic view of the local structure of the partition board of the present invention.

In the figure: 1 equipment box, 2 air inlets, 3 air outlets, 4 detectors, 5 particle separation devices, 51 filter boxes, 52 end covers, 53 support nets, 54 filter bags, 55 motors, 56 scrapers, 57 dust collecting boxes, 6 condensation separation devices, 61 sealing pipes, 62 partition plates, 63 condensation pipes, 64 cooling water circulation ports, 65 liquid collecting pipes, 7 adsorption boxes, 8 activated carbon plates, 9 ventilation hoses, 10 sealing grooves and 11 clamping rings.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an organic waste gas on-line measuring system's flue gas separator, including equipment box 1, 1 inner chamber one end fixed mounting detector 4 of equipment box, 1 inner chamber other end of equipment box installs particle separator 5 in proper order, condensation separator 6 and adsorption tank 7, the detector 4, particle separator 5, loop through breather hose 9 intercommunication between condensation separator 6 and adsorption tank 7, air inlet 2 and gas outlet 3 have been opened respectively to the both ends of equipment box 1, the installation extraction fan in gas outlet 3, air inlet 2 communicates detector 4 through breather hose 9, gas outlet 3 communicates adsorption tank 7 through breather hose 9, fixed mounting multilayer activated carbon plate 8 in the adsorption tank 7. Through the suction fan with waste gas from 2 suction of air inlet, organic waste gas detects through detector 4 earlier, then organic waste gas loops through particle separating device 5, condensation separator 6 and adsorption tank 7, finally discharge through gas outlet 3, get rid of the particulate matter separation in the flue gas through particle separating device 5, through condensation separator 6 with partial organic gas condensation liquefaction and separation in the flue gas, finally pass through activated carbon plate 8 in the adsorption tank 7 with remaining a small amount of particulate matter and organic gas absorption, thereby handle the harmful accumulation volume that reduces on the activated carbon plate 8 through separating to the flue gas, avoid blockking up, thereby improve activated carbon plate 8's life cycle.

The particle separating device 5 comprises a filter box 51, the bottom of the inner cavity of the equipment box 1 is fixedly installed on the filter box 51, the top of the filter box 51 is communicated with the detector 4 through an air hose 9, one end of the filter box 51 far away from the detector 4 is sleeved with an end cover 52 through a threaded structure, the middle part of the end cover 52 is communicated with the condensation separating device 6 through the air hose 9, a support net 53 is fixedly installed on the inner wall of the end cover 52, the outer wall of the support net 53 is sleeved with a filter bag 54, the end face of the other end of the filter box 51 is fixedly installed with a motor 55, the rotating shaft of the motor 55 penetrates through the outer wall of the filter box 51 and is fixedly installed with a plurality of scrapers 56, the scrapers 56 are of an L-shaped structure and surround the outer side of the filter bag 54, the inner wall of the scrapers 56 is fixedly installed with a plurality of bristles tightly attached to the filter bag 54, and the external diameter of the supporting net 53 is equal to the internal diameter of the filter bag 54, the snap ring 11 is fixedly installed on the outer wall of the opening end of the filter bag 54, the sealing groove 10 is formed in the inner wall of the end cover 52 on the outer side of the supporting net 53, the snap ring 11 is tightly clamped in the sealing groove 10, smoke can enter the inner cavity from the outer wall of the filter bag 54 to be filtered after flowing into the filter box 51 from the detector 4, particles are blocked on the outer wall of the filter bag 54, then the smoke flows to the condensation separation device 6 through the inner cavity of the supporting net 53 and the ventilation hose 9, the brush plate 56 is driven to rotate by the motor 55, the filter bag 54 is completely supported by the supporting net 53, so that the outer wall of the filter bag 64 is brushed by the brush bristles, accumulated particles are brushed at the bottom of the filter box 51 and finally.

The condensation separation device 6 comprises a sealing pipe 61, the sealing pipe 61 is fixedly installed at the bottom of an inner cavity of the equipment box 1, the top end face of the sealing pipe 61 is communicated with the particle separation device 5 through a ventilation hose 9, the bottom side wall of the sealing pipe 61 is communicated with the adsorption box 7 through the ventilation hose 9, partition plates 62 are fixedly installed at two ends of the inner cavity of the sealing pipe 61, a plurality of condensation pipes 63 are fixedly sleeved among the partition plates 62, a cooling water circulation port 64 is fixedly sleeved on the outer wall of the sealing pipe 61 among the partition plates 62, the bottom of the sealing pipe 61 is sleeved with a liquid collection pipe 65 through a threaded structure, the liquid collection pipe 65 slidably penetrates through a bottom plate of the equipment box 1, the plurality of condensation pipes 63 are uniformly distributed along the circumferential direction of the partition plates 62, the bottom of the inner cavity of the sealing pipe 61 is of a funnel-shaped structure, the height of the ventilation hose 9 at the, make cooling water full of the cavity between the division board 62 surround condenser 63, the flue gas disperses in a plurality of condenser 63 behind the entering sealed tube 61 for flue gas and cooling water area of contact grow, collect in the collection liquid box 65 of the organic gas condensation that accelerates in the flue gas into liquid and drippage to the sealed tube 61 bottom, thereby with most organic waste gas separation.

The working principle is as follows: when the utility model is used, waste gas is sucked from the air inlet 2 through the suction fan, organic waste gas is firstly detected by the detector 4, then the smoke gas enters the filter box 51, the smoke gas enters the inner cavity from the outer wall of the filter bag 54 to be filtered, particulate matters are blocked on the outer wall of the filter bag 54, then the smoke gas flows to the condensation separation device 6 through the inner cavity of the support net 53 and the ventilation hose 9, the brush plate 56 is driven to rotate through the motor 55, the filter bag 54 is completely supported by the support net 53, so that the outer wall of the filter bag 64 is brushed by the brush hair, the accumulated particulate matters are brushed to the bottom of the filter box 51 and finally fall into the dust collection box 57 to be collected, the self-cleaning purpose is achieved, the filter bag 54 is avoided being blocked, the dust collection box 57 and the end cover can be detached through threads, the dust collection box 57 and the filter bag 54 can be conveniently cleaned, then the filtered smoke gas, through the external condenser tube of cooling water circulation mouth 64, make the cavity that cooling water was full of between division board 62 surround condenser tube 63, the flue gas disperses in a plurality of condenser tubes 63 behind the entering sealed tube 61, make flue gas and cooling water contact area grow, collect in the collection liquid box 65 of the organic gas condensation one-tenth liquid and drippage sealed tube 61 bottom in the acceleration of flue gas, thereby with most organic waste gas separation, collect liquid box 65 and also can pull down through the helicitic texture, be convenient for clear up or retrieve organic liquid, finally in the flue gas gets into adsorption box 7, activated carbon plate 8 adsorbs remaining a small amount of particulate matter and organic gas and discharges from gas outlet 3, thereby through handling harmful substance accumulation volume on the activated carbon plate 8 to the flue gas separation, avoid blockking up, thereby improve activated carbon plate 8's life cycle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an organic waste gas on-line measuring system's flue gas separator, includes equipment box (1), equipment box (1) inner chamber one end fixed mounting detector (4), its characterized in that: the utility model discloses an equipment box, including equipment box (1), equipment box (7), air outlet (3), air inlet (2), condensation separator (6), and adsorption tank (7), the particle separation device (5), condensation separator (6) and adsorption tank (7) are installed in proper order to the equipment box inner chamber other end, loop through breather hose (9) intercommunication between detector (4), particle separation device (5), condensation separator (6) and adsorption tank (7), air inlet (2) and air outlet (3) have been opened respectively at the both ends of equipment box (1), the fan of bleeding is installed in air outlet (3), air inlet (2) are through breather hose (9) intercommunication detector (4), air outlet (3) are through breather hose (9) intercommunication adsorption tank (7), fixed mounting multilayer activated carbon plate (8) in adsorption tank (7).

2. The flue gas separation device of the organic waste gas online detection system according to claim 1, characterized in that: the particle separation device (5) comprises a filter box (51), the filter box (51) is fixedly installed at the bottom of an inner cavity of the equipment box (1), the top of the filter box (51) is communicated with the detector (4) through an air hose (9), one end, far away from the detector (4), of the filter box (51) is sleeved with an end cover (52) through a threaded structure, the middle of the end cover (52) is communicated with the condensation separation device (6) through the air hose (9), a support net (53) is fixedly installed on the inner wall of the end cover (52), a filter bag (54) is sleeved on the outer wall of the support net (53), a motor (55) is fixedly installed on the end face of the other end of the filter box (51), a rotating shaft of the motor (55) penetrates through the outer wall of the filter box (51) and is fixedly provided with a plurality of scraping plates (56), the scraping plates (56) are of an L-shaped structure and surround the outer side of the filter bag (54), the bottom of the filter box (51) is sleeved with a dust collecting box (57) through a threaded structure, and the dust collecting box (57) penetrates through the bottom of the equipment box (1) in a sliding mode.

3. The flue gas separation device of the organic waste gas online detection system according to claim 2, characterized in that: support net (53) are the hollow cylinder network structure that the stainless steel wire was woven, and the external diameter of support net (53) equals the internal diameter of filter bag (54), open end outer wall fixed mounting snap ring (11) of filter bag (54), end cover (52) inner wall in support net (53) outside is opened there is seal groove (10), the inseparable joint of snap ring (11) is in seal groove (10).

4. The flue gas separation device of the organic waste gas online detection system according to claim 1, characterized in that: condensation separation device (6) are including sealed tube (61), sealed tube (61) fixed mounting is in the inner chamber bottom of equipment box (1), the top end face of sealed tube (61) passes through breather hose (9) intercommunication granule separator (5), the bottom lateral wall of sealed tube (61) passes through breather hose (9) intercommunication adsorption tank (7), the equal fixed mounting division board (62) in sealed tube (61) inner chamber both ends, fixed cup jointing a plurality of condenser pipes (63) between division board (62), fixed cup joint cooling water circulation mouth (64) on sealed tube (61) outer wall between division board (62), the bottom of sealed tube (61) cup joints collector tube (65) through the helicitic texture, collector tube (65) slide and run through the bottom plate of equipment box (1).

5. The flue gas separation device of the organic waste gas online detection system according to claim 4, characterized in that: the condensation pipes (63) are uniformly distributed along the circumferential direction of the separation plate (62), the bottom of the inner cavity of the sealing pipe (61) is of a funnel-shaped structure, and the height of the ventilation hose (9) at the bottom of the sealing pipe (61) is larger than the height of the top of the funnel-shaped structure.