CN211040994U

CN211040994U - Waste gas deodorization device for pharmaceutical wastewater treatment station

Info

Publication number: CN211040994U
Application number: CN201921271061.6U
Authority: CN
Inventors: 陈敏东; 闻香兰; 徐晓琳; 丁康君
Original assignee: Jiangsu Rui Ding Environmental Engineering Co ltd
Current assignee: Jiangsu Rui Ding Environmental Engineering Co ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-07-17
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a pharmacy waste water treatment station waste gas deodorization device, including the combustion chamber, the bottom of combustion chamber is equipped with the regenerator, the regenerator includes regenerator one, regenerator two, regenerator three, regenerator four and regenerator five, regenerator one, regenerator two, regenerator three, regenerator four and regenerator five bottom left and right sides are equallyd divide and are fixed respectively to set up first intake pipe and first exhaust pipe, and regenerator one, regenerator two, regenerator three, regenerator four and regenerator five bottom middle part are all fixed and are set up the second intake pipe, the bottom through connection of regenerator one, regenerator two, regenerator three, regenerator four and regenerator five bottom left side ends's first intake pipe has pipeline one. The utility model discloses a can advance the regenerator with pending stench waste gas through the spark arrester and preheat to about 760 ℃, get into the abundant oxidative decomposition of thermal oxidation chamber, reach about 900 ℃ at the flue gas temperature, the complete oxidative decomposition of the stench organic component in the waste gas reaches the deodorization purpose.

Description

Waste gas deodorization device for pharmaceutical wastewater treatment station

Technical Field

The utility model belongs to the technical field of the waste gas deodorization device, concretely relates to pharmacy waste water treatment station waste gas deodorization device.

Background

Because the pharmaceutical wastewater contains a large amount of organic matters, if a large amount of malodorous substances are directly discharged into the atmosphere in the oxidative decomposition process, the peripheral living environment can be seriously influenced, and because the concentration of organic pollutants in the waste gas is low, the energy balance of an incineration system cannot be maintained, so that the requirement of the operation of the whole system cannot be met, and a good deodorization effect cannot be achieved. Therefore, the waste gas deodorization device for the pharmaceutical waste water treatment station by utilizing waste gas heat accumulation oxidation is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pharmacy waste water treatment station waste gas deodorization device 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 a pharmacy waste water treatment station waste gas deodorization device, includes the combustion chamber, the fixed combustor that is provided with in top of combustion chamber, the bottom of combustion chamber is equipped with the regenerator, the regenerator includes regenerator one, regenerator two, regenerator three, regenerator four and regenerator five, regenerator one, regenerator two, regenerator three, regenerator four and regenerator five bottom left and right sides are equallyd divide and are fixed respectively and set up first intake pipe and first exhaust pipe, and regenerator one, regenerator two, regenerator three, regenerator four and regenerator five bottom middle part is all fixed and is set up the second intake pipe, the bottom through connection of the first intake pipe of regenerator one, regenerator two, regenerator three, regenerator four and regenerator five bottom left sides end has pipeline one, the left side end of pipeline one is fixed connection with the air-out end of forced draught blower, regenerator one, regenerator, The bottom of the first exhaust pipe at the right side end of the second bottom of the second regenerator, the bottom of the second exhaust pipe at the right side end of the third bottom of the first regenerator, the bottom of the second intake pipe at the right side end of the third regenerator, the bottom of the second intake pipe at the right side end of the fifth bottom of the first regenerator, the bottom of the second intake pipe at the right side end of.

Preferably, a pipeline flame arrester is fixedly arranged on the first conveying pipeline and between the blower and the first air inlet pipe of the first heat storage chamber.

Preferably, one end of the second conveying pipeline is in through connection with the first exhaust pipe at the bottom of the first regenerator, the other end of the second conveying pipeline is in through connection with the air inlet at the bottom end of the chimney machine, and the top end of the chimney machine is provided with an exhaust port.

Preferably, the air inlet end of the reverse suction fan is communicated with the waste gas conveying port on the left side of the air inlet end of the blower through a pipeline.

Preferably, a conveying pipeline IV is fixedly arranged at the right side end of the combustion chamber, the bottom end of the conveying pipeline IV and the conveying pipeline II are communicated, and a control valve is fixedly arranged on the conveying pipeline II and the conveying pipeline IV.

Preferably, the first air inlet pipe and the second air inlet pipe are both fixedly provided with air inlet valves, and the first exhaust pipe is fixedly provided with an exhaust valve.

The utility model discloses a technological effect and advantage: the waste gas deodorization device for the pharmaceutical wastewater treatment station is designed according to the characteristics of waste gas, the malodorous waste gas to be treated enters a heat storage chamber through a flame arrester to be preheated to about 760 ℃, then enters a thermal oxidation chamber to be fully oxidized and decomposed, and when the temperature of flue gas reaches about 900 ℃, the malodorous organic components in the waste gas are completely oxidized and decomposed to achieve the aim of deodorization; according to the heat balance condition, the concentration of organic pollutants in the waste gas is low, so that the energy balance of the incineration system is not enough to be maintained, and the requirement of system operation can be met by adopting the methane generated by anaerobic fermentation of fuel or waste water for supporting combustion.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a combustion chamber; 2. a burner; 3. a first heat storage chamber; 4. a second heat storage chamber; 5. a heat storage chamber III; 6. a heat storage chamber IV; 7. a fifth regenerator; 8. a first intake pipe; 9. a first exhaust pipe; 10. a second intake pipe; 11. a first conveying pipeline; 12. a blower; 13. a pipe flame arrestor; 14. a second conveying pipeline; 15. a chimney machine; 16. a third conveying pipeline; 17. a reverse pumping fan; 18. and a fourth conveying pipeline.

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.

The utility model provides a pharmaceutical wastewater treatment station waste gas deodorization device as shown in figure 1, which comprises a combustion chamber 1, wherein a burner 2 is fixedly arranged at the top end of the combustion chamber 1, a regenerator is arranged at the bottom end of the combustion chamber 1, the regenerator comprises a regenerator I3, a regenerator II 4, a regenerator III 5, a regenerator IV 6 and a regenerator V7, the left and right sides of the bottom ends of the regenerator I3, the regenerator II 4, the regenerator III 5, the regenerator IV 6 and the regenerator V7 are respectively and fixedly provided with a first air inlet pipe 8 and a first exhaust pipe 9, the middle parts of the bottom ends of the regenerator I3, the regenerator II 4, the regenerator III 5, the regenerator IV 6 and the regenerator V7 are respectively and fixedly provided with a second air inlet pipe 10, the bottom ends of the first air inlet pipes 8 at the bottom left side ends of the regenerator I3, the regenerator II 4, the regenerator III 5, the regenerator IV 6 and the regenerator V7 are communicated with a first conveying pipeline 11, the left side end of the first conveying pipeline 11 is fixedly connected with the air outlet end of the air feeder 12, the bottom ends of the first exhaust pipes 9 at the bottom right side ends of the first regenerators 3, the second regenerators 4, the third regenerators 5, the fourth regenerators 6 and the fifth regenerators 7 are communicated with the second conveying pipeline 14, the bottoms of the second air inlet pipes 10 at the bottom ends of the first regenerators 3, the second regenerators 4, the third regenerators 5, the fourth regenerators 6 and the fifth regenerators 7 are communicated with the third conveying pipeline 16, one end of the third conveying pipeline 16 is fixedly connected with the second air inlet pipe 10 at the bottom of the fifth regenerators 7, and the other end of the third conveying pipeline 16 is communicated with the air outlet end of the reverse air-pumping fan 17.

Specifically, a pipeline flame arrester 13 is fixedly arranged on the first conveying pipeline 11 and between the blower 12 and the first air inlet pipe 8 of the first regenerator 3.

Specifically, one end of the second conveying pipeline 14 is in through connection with the first exhaust pipe 9 at the bottom of the first regenerator 3, the other end of the second conveying pipeline 14 is in through connection with an air inlet at the bottom end of the chimney machine 15, and an exhaust port is arranged at the top end of the chimney machine 15.

Specifically, the air inlet end of the back draft fan 17 is communicated with the exhaust gas delivery port on the left side of the air inlet end of the blower 12 through a pipeline.

Specifically, a fourth conveying pipeline 18 is fixedly arranged at the right side end of the combustion chamber 1, the bottom end of the fourth conveying pipeline 18 is communicated with a second conveying pipeline 14, and control valves are fixedly arranged on the second conveying pipeline 14 and the fourth conveying pipeline 18.

Specifically, air inlet valves are fixedly arranged on the first air inlet pipe 8 and the second air inlet pipe 10, and an exhaust valve is fixedly arranged on the first exhaust pipe 9.

This pharmacy waste water treatment station waste gas deodorization device, during normal operating, a complete oxidation cycle flow is as follows: waste gas enters a first regenerator 3 and a second regenerator 4 from a blower 12 through a pipeline flame arrester 13 to be preheated to about 760 ℃, the preheated waste gas enters a combustion chamber 1 to be oxidized and decomposed, organic matters contained in the waste gas can be sufficiently oxidized and decomposed under the action of combustion-supporting fuel and a combustor 2, the oxidation temperature is maintained at about 900 ℃, then a part of generated smoke gas enters a third regenerator 5 and a fourth regenerator 6 to release heat, and the other part of generated smoke gas can be sent into a chimney machine 15 through an induced draft fan and then is discharged into the atmosphere; fresh air is extracted by controlling the reverse pumping fan 17 to purge the heat storage chamber five 7, thereby removing residual waste gas in the heat storage chamber five 7, after the switching time is reached, through an automatic control device, an exhaust valve on a first exhaust pipe 9 on the heat storage chamber five 7 is opened, exhaust valves of a third heat storage chamber 5 and a fourth heat storage chamber 6 are closed simultaneously, then a waste gas inlet valve on a first gas inlet pipe 8 of the third heat storage chamber 5 and the fourth heat storage chamber 6 is opened, a waste gas inlet valve on a first gas inlet pipe 8 of the first heat storage chamber 3 and the second heat storage chamber 4 is closed, an inlet valve on a second gas inlet pipe of the first heat storage chamber 3 and the second heat storage chamber 4 is opened, and an inlet valve on the first heat storage chamber 3 and the second heat storage chamber 4 is closed after a certain time.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a pharmacy waste water treatment station waste gas deodorization device, includes combustion chamber (1), its characterized in that: the fixed combustor (2) that is provided with in top of combustion chamber (1), the bottom of combustion chamber (1) is equipped with the regenerator, the regenerator includes regenerator one (3), regenerator two (4), regenerator three (5), regenerator four (6) and regenerator five (7), the bottom left and right sides of regenerator one (3), regenerator two (4), regenerator three (5), regenerator four (6) and regenerator five (7) is equallyd divide and is do not fixed first intake pipe (8) and first blast pipe (9) of setting up, and regenerator one (3), regenerator two (4), regenerator three (5), regenerator four (6) and the bottom middle part of regenerator five (7) is all fixed and is set up second intake pipe (10), the bottom that the first intake pipe (8) of regenerator one (3), regenerator two (4), regenerator three (5), regenerator four (6) and regenerator five (7) bottom left side end is connected with pipeline one (11) link up ) The left end of a conveying pipeline (11) is fixedly connected with the air outlet end of the air feeder (12), the bottom end of a first exhaust pipe (9) at the bottom right side end of a first heat storage chamber (3), a second heat storage chamber (4), a third heat storage chamber (5), a fourth heat storage chamber (6) and a fifth heat storage chamber (7) is communicated with a second exhaust pipe (14), the bottom portions of second air inlet pipes (10) at the bottom ends of the first heat storage chamber (3), the second heat storage chamber (4), the third heat storage chamber (5), the fourth heat storage chamber (6) and the fifth heat storage chamber (7) are communicated with a third conveying pipeline (16), one end of the third conveying pipeline (16) is fixedly connected with the second air inlet pipe (10) at the bottom of the fifth heat storage chamber (7), and the other end of the third conveying pipeline (16) is communicated with the air outlet end of the reverse pumping fan (17).

2. The waste gas deodorizing device of a pharmaceutical wastewater treatment station according to claim 1, characterized in that: and a pipeline flame arrester (13) is fixedly arranged on the first conveying pipeline (11) and between the first air inlet pipe (8) of the blower (12) and the first heat storage chamber (3).

3. The waste gas deodorizing device of a pharmaceutical wastewater treatment station according to claim 1, characterized in that: one end of the second conveying pipeline (14) is in through connection with a first exhaust pipe (9) at the bottom of the first regenerator (3), the other end of the second conveying pipeline (14) is in through connection with an air inlet at the bottom end of a chimney machine (15), and an exhaust port is arranged at the top end of the chimney machine (15).

4. The waste gas deodorizing device of a pharmaceutical wastewater treatment station according to claim 1, characterized in that: the air inlet end of the reverse suction fan (17) is communicated with a waste gas conveying port on the left side of the air inlet end of the blower (12) through a pipeline.

5. The waste gas deodorizing device of a pharmaceutical wastewater treatment station according to claim 1, characterized in that: the right side end of combustion chamber (1) is fixed and is set up pipeline four (18), link up the setting between the bottom of pipeline four (18) and pipeline two (14), and fixed mounting has control valve on pipeline two (14) and pipeline four (18).

6. The waste gas deodorizing device of a pharmaceutical wastewater treatment station according to claim 1, characterized in that: and air inlet valves are fixedly arranged on the first air inlet pipe (8) and the second air inlet pipe (10), and an exhaust valve is fixedly arranged on the first exhaust pipe (9).