CN210874812U

CN210874812U - Flue gas circulation processing apparatus

Info

Publication number: CN210874812U
Application number: CN201921028336.3U
Authority: CN
Inventors: 温胜坤
Original assignee: Tangshan Kunhong Technology Co ltd
Current assignee: Tangshan Kunhong Technology Co ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-06-30
Anticipated expiration: 2029-07-02

Abstract

The utility model provides a flue gas circulation processing apparatus relates to the flue gas treatment field that produces harmful substance such as dioxin. The smoke circulating treatment device comprises a pipeline, an induced draft fan, a combustion assembly, a valve bank, an automatic control system, a silencer and the like. The device leads back part of industrial waste gas containing higher harmful gas to carry out organized secondary combustion before the desulfurization process for the system which is reformed by desulfurization and denitrification; the device is a system device, and is matched with production equipment and desulfurization equipment to reduce the emission of industrial waste gas and harmful gas. The pipeline is led out from the main pipeline of the sintering plant desulphurization device, the air quantity of the lead-in air is adjusted according to production needs through the variable frequency fan, the feedback signal of the gas detection analyzer of the control system is used for adjusting the proportion of the mixed air of the silencing air inlet device of the system, and the mixed air is sent into the combustion cover of the sintering machine platform through the system pipeline to be burnt in an organized way, so that the formed material cooling on the sintering machine is realized while the harmful gas emission is reduced.

Description

Flue gas circulation processing apparatus

Technical Field

The utility model relates to a technical field is handled to the flue gas, specifically is a flue gas circulation processing apparatus.

Background

With the rapid development of society and the progress of industrial production, the environmental problems caused by the development are becoming more severe, most of flue gas generated by the industrialization contains smoke dust and waste gas, most of the waste gas is acidic gas which is used as a main pollution source of the environment, and the treatment is urgently needed to protect the environment. At present, the treatment device for the flue gas in industrial production is mostly single, and because the alkaline reagent nozzle in the purifier is only arranged at the top, the alkaline reagent cannot be fully utilized in the purifier, the flue gas cannot be well purified, and the treatment effect is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can carry out abundant purification treatment's flue gas circulation processing apparatus to the flue gas.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a flue gas circulation processing apparatus, includes the cabinet body, base, rose box, intake pipe, outlet duct and circulating pipe, the base is located the bottom of the cabinet body, the right side of the cabinet body welds with the left side of rose box, the left end of intake pipe and the right side intercommunication of rose box, the right-hand member of outlet duct and the left side intercommunication of the cabinet body, the bottom of circulating pipe and the surface intercommunication of outlet duct.

The top of the purifying box is fixedly connected with the left side of the inner top wall of the cabinet body, the fan is positioned on the right side of the purifying box and is fixedly connected with the inner top wall of the cabinet body, the U-shaped pipe is positioned on the right side of the fan, the surface of the U-shaped pipe is sleeved with the bottom end of the support, the top end of the support is welded with the inner top wall of the cabinet body, the processing box is positioned at the bottom of the purifying box and is fixedly connected with the inner wall of the left side of the cabinet body, the left side of the processing box is communicated with the right end of the air outlet pipe, the purifying box comprises a medicine inlet pipe, a transverse pipe, a spray head and a medicine outlet pipe, the bottom end of the medicine inlet pipe is communicated with the top of the transverse pipe, the top end of the medicine inlet pipe sequentially penetrates through the purifying box and the cabinet body and extends to the upper part of the cabinet body, the top of the spray head is communicated with the, the bottom that goes out the pencil runs through the cabinet body and extends to the below of the cabinet body, the fan includes air-supply line and play tuber pipe, the one end of air-supply line and the left side intercommunication of U type pipe, the other end of air-supply line and the bottom intercommunication of fan, the one end that goes out the tuber pipe and the top intercommunication of fan, the other end that goes out the tuber pipe and the right side intercommunication of purifying box.

Preferably, the U type pipe includes inlet tube, filter tube and outlet pipe, the bottom of inlet tube and the left end intercommunication at U type pipe top, the top of inlet tube runs through the cabinet body and extends to the top of the cabinet body, the left end of filter tube and the right side intercommunication of U type pipe, the right-hand member of filter tube run through the cabinet body in proper order and the rose box and with the left side intercommunication of rose box, the top of outlet pipe and the bottom intercommunication of U type pipe, the bottom of outlet pipe runs through the cabinet body and extends to the below of the cabinet body.

Preferably, the treatment box comprises an L-shaped pipe, an ultraviolet germicidal lamp and a heater, one end of the L-shaped pipe is communicated with the left side of the purification box, and the other end of the L-shaped pipe is communicated with the top of the treatment box.

Preferably, the inside of rose box includes filter, two T type grooves and two T type pieces, two T type groove is located the top and the bottom of rose box inner wall respectively, two T type piece is located the top and the bottom of filter respectively, two T type piece respectively with the inner wall sliding connection in two T type grooves.

Preferably, the number of the horizontal pipes is two, the two horizontal pipes are respectively positioned on the front side and the rear side of the top wall in the purifying box, and the two horizontal pipes are communicated through straight pipes.

Preferably, the spray nozzle is set to be a high-pressure atomization type spray nozzle, and the spray nozzles are all arranged at the bottom of the transverse pipe.

The utility model provides a flue gas circulation processing apparatus, its beneficial effect who possesses as follows:

1. this flue gas circulation processing apparatus, through the circulating pipe that sets up and be located the internal portion of cabinet, the fan, U type pipe and processing case, thereby be convenient for the flue gas gets into the internal portion of cabinet, through fan work, be convenient for the flue gas gets into U type intraduct, make its inside water filter the smoke and dust, the effect of handling the smoke and dust has been reached, and waste gas after the filtration gets into inside the purifying box, through the even alkaline liquid medicine of blowout of shower nozzle, be convenient for fully neutralize waste gas, purification treatment, and through the processing of handling incasement portion sterilamp and the heating of heater, thereby be convenient for dry the emission to the gas after handling, the gaseous accessible circulating pipe after the processing gets into the intake pipe once more and handles in proper order, thereby can carry out abundant purification to the flue gas, excellent in treatment effect.

2. This flue gas circulation processing apparatus through the inside filter, T type groove and the T type piece that is located the rose box that sets up to the accessible filter carries out prefilter to the flue gas, and drives T type piece through the filter and slide along T type groove, thereby is convenient for carry out the dismouting to the filter, and the convenience is maintained it.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a schematic view of the internal structure of the filtering box of the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;

fig. 4 is a structural section view of the side view of the purification box of the present invention.

In the figure: 1 cabinet body, 11 purifying box, 111 medicine inlet pipe, 112 horizontal pipe, 113 spray head, 114 medicine outlet pipe, 12 blower, 121 air outlet pipe, 122 air inlet pipe, 13U-shaped pipe, 131 water inlet pipe, 132 filtering pipe, 133 water outlet pipe, 14 bracket, 15 processing box, 151L-shaped pipe, 2 base, 3 filtering box, 31 filter, 32T-shaped groove, 33T-shaped block, 4 air inlet pipe, 5 air outlet pipe and 6 circulating pipe.

Detailed Description

The embodiment of the utility model provides a flue gas circulation processing apparatus, as shown in fig. 1-4, the intelligent cabinet temperature adjusting device comprises a cabinet body 1, base 2, rose box 3, intake pipe 4, outlet duct 5 and circulating pipe 6, base 2 is located the bottom of the cabinet body 1, the right side of the cabinet body 1 and the left side welding of rose box 3, the left end of intake pipe 4 and the right side intercommunication of rose box 3, the right-hand member of outlet duct 5 and the left side intercommunication of the cabinet body 1, the bottom of circulating pipe 6 and the surface intercommunication of outlet duct 5, the other end and the intake pipe 4 intercommunication of circulating pipe 6, the gaseous accessible circulating pipe 6 after the processing gets into intake pipe 4 once more and handles in proper order, thereby can carry out the intensive.

The inside of the cabinet body 1 includes purifying box 11, fan 12, U type pipe 13, support 14 and handles case 15, the left side fixed connection of the top of purifying box 11 and the interior roof of the cabinet body 1, fan 12 be located purifying box 11 the right side and with the interior roof fixed connection of the cabinet body 1, fan 12's model: CBZ-35A, the fan 12 utilizes the air convection and the principle of negative pressure ventilation to promote the air to circulate with higher speed, the U-shaped pipe 13 is positioned on the right side of the fan 12, water is arranged in the U-shaped pipe 13 to filter the smoke dust in the smoke conveniently, the surface of the U-shaped pipe 13 is sleeved with the bottom end of the support 14, the top end of the support 14 is welded with the inner top wall of the cabinet body 1, the treatment box 15 is positioned at the bottom of the purification box 11, the left side of the treatment box 15 is fixedly connected with the inner wall of the left side of the cabinet body 1, the left side of the treatment box 15 is communicated with the right end of the air outlet pipe 5, the purification box 11 comprises a medicine inlet pipe 111, a transverse pipe 112, a spray head 113 and a medicine outlet pipe 114, the bottom end of the medicine inlet pipe 111 is communicated with the tops of the transverse pipes 112, the number of the transverse pipes 112 is two, the two transverse pipes 112 are, the top end of the medicine inlet pipe 111 penetrates through the purifying box 11 and the cabinet body 1 in sequence and extends to the upper part of the cabinet body 1, the top part of the spray head 113 is communicated with the bottom part of the transverse pipe 112, the spray head 113 is set as a high-pressure atomization type spray head, and the bottom of violently managing 112 is all located to shower nozzle 113, effectively improve atomization effect, go out the top of pencil 114 and the bottom intercommunication of purifying box 11, the bottom of going out pencil 114 runs through the cabinet body 1 and extends to the below of the cabinet body 1, the interior diapire of purifying box 11 sets up to the slope form, the waste medicine liquid after being convenient for to handle is discharged through a pencil 114 and is collected, fan 12 includes air-supply line 122 and play tuber pipe 121, the one end of air-supply line 122 and the left side intercommunication of U type pipe 13, the other end of air-supply line 122 and the bottom intercommunication of fan 12, the one end of play tuber pipe 121 and the top intercommunication of fan 12, the other end of play tuber pipe 121 and the right side intercommunication of purifying box 11.

The U-shaped pipe 13 comprises a water inlet pipe 131, a filter pipe 132 and a water outlet pipe 133, the bottom end of the water inlet pipe 131 is communicated with the left end of the top of the U-shaped pipe 13, the top end of the water inlet pipe 131 penetrates through the cabinet body 1 and extends to the upper side of the cabinet body 1, the left end of the filter pipe 132 is communicated with the right side of the U-shaped pipe 13, the water surface height inside the U-shaped pipe 13 is lower than the height of the connection part of the filter pipe 132 and the air inlet pipe 122 with the U-shaped pipe 13, the right end of the filter pipe 132 sequentially penetrates through the cabinet body 1 and the filter box 3 and is communicated with the left side of the filter box 3, the right end of the filter pipe 132 and the left end of the air inlet pipe 4 are arranged to be in a horn-shaped structure, the contact surface between the flue gas and the filter 31 is improved, the top end of the water outlet pipe, the surfaces of the medicine outlet pipe 114, the air outlet pipe 5 and the circulating pipe 6 are all provided with valves.

The treatment box 15 comprises an L-shaped pipe 151, an ultraviolet germicidal lamp and a heater, one end of the L-shaped pipe 151 is communicated with the left side of the purification box 11, the other end of the L-shaped pipe 151 is communicated with the top of the treatment box 15, and the treated gas is dried and discharged conveniently through the treatment of the ultraviolet germicidal lamp in the treatment box 15 and the heating of the heater.

The inside of rose box 3 includes filter 31, two T type grooves 32 and two T type pieces 33, two T type grooves 32 are located the top and the bottom of rose box 3 inner wall respectively, two T type pieces 33 are located the top and the bottom of filter 31 respectively, two T type pieces 33 respectively with the inner wall sliding connection of two T type grooves 32, thereby accessible filter 31 carries out prefilter to the flue gas, and drive T type piece 33 through filter 31 and slide along T type groove 32, thereby be convenient for carry out the dismouting to filter 31, the convenience is maintained it.

Outside flue gas passes through intake pipe 4 and gets into, produce the negative pressure through fan 12 work, make the flue gas loop through the filtration of filter 31 and the absorption of U type pipe 13, and inside waste gas after the filtration got into purifying box 11, through the even blowout basicity liquid medicine of shower nozzle 113, be convenient for fully neutralize waste gas, purification treatment, and through the processing of the inside sterilamp of processing box 15 and the heating of heater, thereby be convenient for dry the emission to the gas after handling, through the outside detection, if qualified then discharge, unqualifiedly close the valve on the outlet duct 5, open the valve on the circulating pipe 6, gaseous accessible circulating pipe 6 reentrants intake pipe 4 handles in proper order, thereby can carry out the intensive cleaning to the flue gas.

This fume circulation processing apparatus, through the circulating pipe 6 that sets up and be located the inside purifying box 11 of the cabinet body 1, fan 12, U type pipe 13 and processing box 15, thereby it is inside to be convenient for the flue gas to get into the cabinet body 1, through fan 12 work, it is inside to be convenient for the flue gas to get into U type pipe 13, make its inside water filter the smoke and dust, the effect of handling the smoke and dust has been reached, and waste gas after the filtration gets into inside purifying box 11, through the even blowout basicity liquid medicine of shower nozzle 113, be convenient for fully neutralize waste gas, purification treatment, and through the processing of handling the inside sterilamp of box 15 and the heating of heater, thereby be convenient for dry the emission to the gas after handling, the gaseous accessible circulating pipe 6 after the processing gets into intake pipe 4 again and handles in proper order, thereby can carry out abundant purification to the flue gas, the.

Secondly, through the filter 31, T type groove 32 and the T type piece 33 that are located the inside of rose box 3 that sets up to accessible filter 31 carries out prefiltration to the flue gas, and drives T type piece 33 through filter 31 and slide along T type groove 32, thereby be convenient for carry out the dismouting to filter 31, conveniently maintain it.

Claims

1. The utility model provides a flue gas circulation processing apparatus, includes the cabinet body (1), base (2), rose box (3), intake pipe (4), outlet duct (5) and circulating pipe (6), its characterized in that: the base (2) is positioned at the bottom of the cabinet body (1), the right side of the cabinet body (1) is welded with the left side of the filter box (3), the left end of the air inlet pipe (4) is communicated with the right side of the filter box (3), the right end of the air outlet pipe (5) is communicated with the left side of the cabinet body (1), and the bottom end of the circulating pipe (6) is communicated with the surface of the air outlet pipe (5);

the cabinet body (1) comprises a purifying box (11), a fan (12), a U-shaped pipe (13), a support (14) and a processing box (15) inside, the top of the purifying box (11) is fixedly connected with the left side of the inner top wall of the cabinet body (1), the fan (12) is positioned on the right side of the purifying box (11) and is fixedly connected with the inner top wall of the cabinet body (1), the U-shaped pipe (13) is positioned on the right side of the fan (12), the surface of the U-shaped pipe (13) is sleeved with the bottom end of the support (14), the top end of the support (14) is welded with the inner top wall of the cabinet body (1), the processing box (15) is positioned at the bottom of the purifying box (11) and is fixedly connected with the inner wall of the left side of the cabinet body (1), the left side of the processing box (15) is communicated with the air outlet pipe (5), the purifying box (11) comprises a medicine inlet pipe (111), a transverse pipe (112), a spray head, the bottom of advancing pencil (111) and the top intercommunication of violently managing (112), the top of advancing pencil (111) runs through purifying box (11) and the cabinet body (1) in proper order and extends to the top of the cabinet body (1), the top of shower nozzle (113) and the bottom intercommunication of violently managing (112), go out the top of pencil (114) and the bottom intercommunication of purifying box (11), the bottom of going out pencil (114) runs through the cabinet body (1) and extends to the below of the cabinet body (1), fan (12) include air-supply line (122) and air-out pipe (121), the one end of air-supply line (122) and the left side intercommunication of U type pipe (13), the other end of air-supply line (122) and the bottom intercommunication of fan (12), the one end of air-out pipe (121) and the top intercommunication of fan (12), the other end of air-out pipe (121) and the right side intercommunication of purifying box (11).

2. The flue gas circulation treatment device according to claim 1, wherein: u type pipe (13) are including inlet tube (131), filter tube (132) and outlet pipe (133), the bottom of inlet tube (131) and the left end intercommunication at U type pipe (13) top, the top of inlet tube (131) runs through the cabinet body (1) and extends to the top of the cabinet body (1), the left end of filter tube (132) and the right side intercommunication of U type pipe (13), the right-hand member of filter tube (132) runs through the cabinet body (1) and rose box (3) in proper order and communicates with the left side of rose box (3), the top of outlet pipe (133) and the bottom intercommunication of U type pipe (13), the bottom of outlet pipe (133) runs through the cabinet body (1) and extends to the below of the cabinet body (1).

3. The flue gas circulation treatment device according to claim 1, wherein: the treatment box (15) comprises an L-shaped pipe (151), an ultraviolet germicidal lamp and a heater, one end of the L-shaped pipe (151) is communicated with the left side of the purification box (11), and the other end of the L-shaped pipe (151) is communicated with the top of the treatment box (15).

4. The flue gas circulation treatment device according to claim 1, wherein: the inside of rose box (3) includes filter (31), two T type grooves (32) and two T type pieces (33), two T type groove (32) are located the top and the bottom of rose box (3) inner wall respectively, two T type piece (33) are located the top and the bottom of filter (31) respectively, two T type piece (33) respectively with the inner wall sliding connection in two T type grooves (32).

5. The flue gas circulation treatment device according to claim 1, wherein: the number of the transverse pipes (112) is two, the two transverse pipes (112) are respectively positioned on the front side and the rear side of the inner top wall of the purifying box (11), and the two transverse pipes (112) are communicated through straight pipes.

6. The flue gas circulation treatment device according to claim 1, wherein: the spray head (113) is set to be a high-pressure atomization spray head, and the spray head (113) is arranged at the bottom of the transverse pipe (112).