CN213556105U

CN213556105U - Tail gas treatment environmental protection equipment for chemical production

Info

Publication number: CN213556105U
Application number: CN202021681168.0U
Authority: CN
Inventors: 徐源青; 李�昊; 张营
Original assignee: Shandong Hongda Biotechnology Co ltd
Current assignee: Shandong Hongda Biotechnology Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-06-29
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a chemical production is with tail gas treatment environmental protection equipment, including spray column and outlet duct, spray column one side is connected with the air inlet, wherein, the operation groove has been seted up to the spray column bottom, operation inslot internally mounted has the motor, motor one side is connected with the rotary rod, is close to inside the spray column rotary rod one end is fixed with the rotation piece, rotation piece one side is fixed with the clearance board, is close to the operation groove the spray column bottom is fixed with the clearance groove. This environmental protection equipment is handled to tail gas for chemical production is provided with the rotary rod and can rotates through motor work, so that the rotary rod can drive rotatory piece when rotating and rotate, can drive the clearance board when rotatory piece rotates and rotate, can promote the clearance inslot to the precipitate of spray column bottom when the clearance board rotates, take out the dredge pump and carry out work after the precipitate gets into the clearance groove, take out dredge pump during operation and get rid of the precipitate through taking out the mud pipe, conveniently spray column bottom can carry out quick clearance.

Description

Tail gas treatment environmental protection equipment for chemical production

Technical Field

The utility model relates to a waste gas treatment equipment technical field specifically is a tail gas treatment environmental protection equipment for chemical production.

Background

The tail gas treatment environmental protection equipment mainly aims at the work of treating industrial waste gas such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas generated in industrial places. Common waste gas purification includes factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like.

The tail gas treatment environmental protection equipment for chemical production on the existing market has many defects, the spray tower does not have the function of precipitation, the spray tower is inconvenient to clean, and the filter layer is inconvenient to replace, so that the technology capable of improving the structure of the tail gas treatment environmental protection equipment for chemical production is urgently needed on the market to perfect the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tail gas treatment environmental protection equipment for chemical production to solve the tail gas treatment environmental protection equipment for chemical production on the existing market that above-mentioned background art provided and have many defects, the spray column does not possess the function of deposiing, the inconvenient clearance of spray column, the inconvenient problem of changing of filter layer.

In order to achieve the above object, the utility model provides a following technical scheme: an environmental protection device for treating tail gas in chemical production comprises a spray tower and an air outlet pipe, wherein one side of the spray tower is connected with an air inlet,

an operation groove is formed in the bottom of the spray tower, a motor is installed inside the operation groove, one side of the motor is connected with a rotating rod, a rotating block is fixed at one end of the rotating rod, which is close to the inside of the spray tower, a cleaning plate is fixed at one side of the rotating block, a cleaning groove is fixed at the bottom of the spray tower, which is close to the operation groove, a sludge pump is installed inside the cleaning groove, a sludge pumping pipe is connected between the sludge pumping pump and the spray tower, a water pumping groove is fixed at the other side of the spray tower, and a water inlet is formed between the water pumping groove and the spray tower;

the inside filter screen that is fixed with of water inlet, suction tank internally mounted has the suction pump, suction pump one side is connected with the water pipe, is close to spray column inside the shower nozzle is installed to water pipe one end, is close to the water pipe spray column one side is connected with the connecting pipe, connecting pipe one end is connected with centrifugal fan, the centrifugal fan opposite side is connected with the intake pipe, intake pipe one end is connected with activated carbon adsorption device, the outlet duct is connected at activated carbon adsorption device opposite side.

Preferably, the rotating rod and the rotating block are rectangular, and a rotating structure is arranged between the rotating rod and the rotating block.

Preferably, the cleaning plates are arranged in four groups, the cleaning plates are rectangular, and the four groups of cleaning plates are distributed on one side of the rotating block in an array mode.

Preferably, the water inlet and the filter screen are rectangular, and the size of the water inlet is the same as that of the filter screen.

Preferably, the activated carbon adsorption device comprises a box body, a base, a fixed block, a sliding groove, a sliding block, a filtering layer, a replacing opening and a box door, wherein the base is fixed at the bottom of the box body, the fixed block is fixed inside the box body, the sliding groove is formed in the upper side and the lower side of the fixed block, the sliding block is embedded inside the sliding groove, the filtering layer is fixed on one side of the sliding block, the filtering layer is close to the box body, the replacing opening is formed in one side of the box body, and the box door is fixed on.

Preferably, sixteen groups of sliding grooves and sixteen groups of sliding blocks are arranged, and the sliding grooves are in sliding connection with the sliding blocks.

Compared with the prior art, the beneficial effects of the utility model are that: this tail gas treatment environmental protection equipment for chemical production:

1. the rotating rod can rotate through the work of the motor, so that the rotating rod can drive the rotating block to rotate when rotating, the rotating block can drive the cleaning plate to rotate when rotating, precipitates at the bottom of the spraying tower can be pushed into the cleaning groove when the cleaning plate rotates, the sludge pump works after the precipitates enter the cleaning groove, the precipitates are discharged through the sludge pumping pipe when the sludge pump works, and the bottom of the spraying tower can be conveniently and quickly cleaned;

2. the water pump is characterized in that the spray head is arranged to spray water flow in the water pumping groove, impurities in tail gas can be removed after the water flow is sprayed, flowing water can spill to the bottom of the spray tower after the impurities in the tail gas are removed by the water flow, the impurities in the water flow can be precipitated to the bottom after the water flow spills to the bottom of the spray tower, the water flow can flow to the water pumping groove through the water inlet when the water level rises to the position of the water inlet, the filter screen can filter larger impurities in the water flow through the filter holes of the filter screen when the water flow passes through the water inlet, and the impurities in the water flow can be conveniently precipitated when the water flow is recycled;

3. be provided with the filter layer and can remove through the pulling chamber door to can drive the slider when the filter layer removes and remove, can slide with the spout when the slider removes, the filter layer is dismantled through changing the mouth after the slider slides out the spout, makes things convenient for the filter layer to change after long-time the use.

Drawings

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

FIG. 2 is a schematic view of the top-view cross-sectional structure of the spray tower of the present invention;

FIG. 3 is a schematic view of a front view cross-sectional structure of the activated carbon adsorption device of the present invention;

fig. 4 is a schematic view of the overlooking section structure of the activated carbon adsorption device of the present invention.

In the figure: 1. a spray tower; 2. an air inlet; 3. an operation slot; 4. a motor; 5. rotating the rod; 6. rotating the block; 7. cleaning the plate; 8. cleaning the tank; 9. a mud pump; 10. a mud pumping pipe; 11. a water pumping tank; 12. a water inlet; 13. a filter screen; 14. a water pump; 15. a water pipe; 16. a spray head; 17. a connecting pipe; 18. a centrifugal fan; 19. an air inlet pipe; 20. an activated carbon adsorption unit; 2001. a box body; 2002. a base; 2003. a fixed block; 2004. a chute; 2005. a slider; 2006. a filter layer; 2007. replacing the port; 2008. a box door; 21. and an air outlet pipe.

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. 1-4, the present invention provides a technical solution: an environmental protection device for tail gas treatment in chemical production comprises a spray tower 1, an air inlet 2, an operation groove 3, a motor 4, a rotating rod 5, a rotating block 6, a cleaning plate 7, a cleaning groove 8, a mud pump 9, a mud pumping pipe 10, a water pumping groove 11, a water inlet 12, a filter screen 13, a water pump 14, a water pipe 15, a spray nozzle 16, a connecting pipe 17, a centrifugal fan 18, an air inlet pipe 19, an active carbon adsorption device 20 and an air outlet pipe 21, wherein one side of the spray tower 1 is connected with the air inlet 2,

an operation groove 3 is formed at the bottom of the spray tower 1, a motor 4 is installed inside the operation groove 3, one side of the motor 4 is connected with a rotary rod 5, the rotary rod 5 and a rotary block 6 are rectangular, a rotary structure is formed between the rotary rod 5 and the rotary block 6, the rotary rod 5 rotates through the work of the motor 4, the rotary rod 5 can drive the rotary block 6 to rotate when rotating, a cleaning plate 7 can be driven to rotate when the rotary block 6 rotates, the rotary block 6 is fixed at one end of the rotary rod 5 close to the inside of the spray tower 1, the cleaning plate 7 is fixed at one side of the rotary block 6, the cleaning plate 7 is provided with four groups, the cleaning plate 7 is rectangular, the four groups of cleaning plates 7 are distributed at one side of the rotary block 6 in an array mode, the cleaning plate 7 can be driven to rotate when the rotary block 6 rotates, precipitates at the bottom of the spray tower 1 can be pushed into the cleaning groove 8 when the cleaning plate 7 rotates, a cleaning tank 8 is fixed at the bottom of the spray tower 1 close to the operation tank 3, a mud pump 9 is installed inside the cleaning tank 8, a mud pumping pipe 10 is connected between the mud pump 9 and the spray tower 1, a water pumping tank 11 is fixed at the other side of the spray tower 1, a water inlet 12 is formed between the water pumping tank 11 and the spray tower 1, the water inlet 12 and the filter screen 13 are rectangular, the size of the water inlet 12 is the same as that of the filter screen 13, when the water level rises to the position of the water inlet 12, water flow can flow to the water pumping tank 11 through the water inlet 12, and when the water flow passes through the water inlet 12, the filter screen 13 can filter larger impurities in the water flow through self filter holes;

a filter screen 13 is fixed inside the water inlet 12, a water pump 14 is installed inside the water pumping tank 11, one side of the water pump 14 is connected with a water pipe 15, one end of the water pipe 15, which is close to the inside of the spray tower 1, is provided with a spray head 16, one side of the spray tower 1, which is close to the water pipe 15, is connected with a connecting pipe 17, one end of the connecting pipe 17 is connected with a centrifugal fan 18, the other side of the centrifugal fan 18 is connected with an air inlet pipe 19, one end of the air inlet pipe 19 is connected with an activated carbon adsorption device 20, the activated carbon adsorption device 20 comprises a box body 2001, a base 2002, a fixed block 2003, a sliding groove 2004, a sliding block 2005, a filter layer 2006, a replacement port 2007 and a box door 2008, wherein the base 2002 is fixed at the bottom of the box body 2001, the fixed block 2003 is fixed inside the box body 2001, a replacement port 2007 is formed in one side of the box body 2001, which is close to the filter layer 2006, the box door 2008, which is close to the replacement port 2007, is fixed to one side of the filter layer 2006, sixteen sets of the sliding grooves 2004 and the sliding blocks 2005 are arranged, the sliding grooves 2004 and the sliding blocks 2005 are in sliding connection, the filter layer 2006 moves by pulling the box door 2008, the sliding blocks 2005 can be driven to move when the filter layer 2006 moves, the sliding blocks 2005 can slide with the sliding grooves 2004 when the sliding blocks 2005 move, the filter layer 2006 is detached through the replacement port 2007 after the sliding blocks 2005 slide out of the sliding grooves 2004, and the air outlet pipe 21 is connected to.

The working principle is as follows: when the tail gas treatment environmental protection equipment for chemical production is used, firstly, the tail gas treatment environmental protection equipment for chemical production needs to be simply known, when the tail gas treatment environmental protection equipment for chemical production is used, the chemical tail gas enters the spray tower 1 through the air inlet 2, the water pump 14 pumps water flow in the water pumping groove 11 into the water pipe 15 after the chemical tail gas enters the spray tower 1, the water pipe 15 conveys the water flow into the spray head 16, the spray head 16 sprays the water flow out to remove impurities in the tail gas, the water flow can spill into the spray tower 1 after the impurities in the tail gas are removed, the impurities in the water flow can be deposited to the bottom after the water flow spills to the bottom of the spray tower 1, when the water level rises to the position of the water inlet 12, the water flow can trickle to the water pumping groove 11 through the water inlet 12, and the filter screen 13 can filter larger impurities in the water flow through the filter holes of the filter screen 13, when chemical tail gas is sprayed, the centrifugal fan 18 is pumped into the gas inlet pipe 19 through the connecting pipe 17, when the chemical tail gas is pumped into the gas inlet pipe 19, the chemical tail gas is conveyed into the box body 2001, after the chemical tail gas enters the box body 2001, the chemical tail gas can be purified and filtered through the filter layer 2006, after the chemical tail gas is purified and filtered, the chemical tail gas can be discharged through the gas outlet pipe 21, when the spray tower 1 is used for a long time, impurities can be accumulated at the bottom, when the motor 4 works, the rotating rod 5 can be driven to rotate, when the rotating rod 5 rotates, the rotating block 6 can be driven to rotate, when the rotating block 6 rotates, the cleaning plate 7 can be driven to push sediment at the bottom of the spray tower 1 into the cleaning groove 8, when the sediment enters the cleaning groove 8, the sludge pump 9 works, when the sludge pump 9 works, the sediment is discharged through the sludge pumping pipe 10, and the filter layer, the filter layer 2006 can drive the sliding block 2005 to move when moving, the sliding block 2005 can slide with the sliding groove 2004 when moving, the filter layer 2006 can be detached through the replacing port 2007 after the sliding block 2005 slides out of the sliding groove 2004, and the filter layer 2006 can be replaced after being used for a long time.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a tail gas treatment environmental protection equipment for chemical production, includes spray column (1) and outlet duct (21), its characterized in that: one side of the spray tower (1) is connected with an air inlet (2), wherein,

an operation groove (3) is formed in the bottom of the spray tower (1), a motor (4) is installed inside the operation groove (3), one side of the motor (4) is connected with a rotating rod (5), one end, close to the interior of the spray tower (1), of the rotating rod (5) is fixed with a rotating block (6), one side of the rotating block (6) is fixed with a cleaning plate (7), the bottom, close to the operation groove (3), of the spray tower (1) is fixed with a cleaning groove (8), a sludge pump (9) is installed inside the cleaning groove (8), a sludge pumping pipe (10) is connected between the sludge pump (9) and the spray tower (1), a water pumping groove (11) is fixed on the other side of the spray tower (1), and a water inlet (12) is formed between the water pumping groove (11) and the spray tower (1);

water inlet (12) inside is fixed with filter screen (13), water suction tank (11) internally mounted has suction pump (14), suction pump (14) one side is connected with water pipe (15), is close to spray column (1) inside shower nozzle (16) are installed to water pipe (15) one end, are close to water pipe (15) spray column (1) one side is connected with connecting pipe (17), connecting pipe (17) one end is connected with centrifugal fan (18), centrifugal fan (18) opposite side is connected with intake pipe (19), intake pipe (19) one end is connected with activated carbon adsorption device (20), outlet duct (21) are connected at activated carbon adsorption device (20) opposite side.

2. The tail gas treatment environmental protection equipment for chemical production according to claim 1, characterized in that: the rotating rod (5) and the rotating block (6) are rectangular, and a rotating structure is arranged between the rotating rod (5) and the rotating block (6).

3. The tail gas treatment environmental protection equipment for chemical production according to claim 1, characterized in that: the cleaning plates (7) are arranged in four groups, the cleaning plates (7) are rectangular, and the four groups of cleaning plates (7) are distributed on one side of the rotating block (6) in an array mode.

4. The tail gas treatment environmental protection equipment for chemical production according to claim 1, characterized in that: the water inlet (12) and the filter screen (13) are rectangular, and the size of the water inlet (12) is the same as that of the filter screen (13).

5. The tail gas treatment environmental protection equipment for chemical production according to claim 1, characterized in that: the activated carbon adsorption device (20) comprises a box body (2001), a base (2002), a fixing block (2003), a sliding groove (2004), a sliding block (2005), a filtering layer (2006), a replacing port (2007) and a box door (2008), wherein the base (2002) is fixed at the bottom of the box body (2001), the fixing block (2003) is fixed in the box body (2001), the sliding groove (2004) is formed in the upper side and the lower side of the fixing block (2003), the sliding block (2005) is embedded in the sliding groove (2004), the filtering layer (2006) is fixed on one side of the sliding block (2005), the replacing port (2007) is formed in one side of the box body (2001) close to the filtering layer (2006), and the box door (2008) close to the replacing port (2007) is fixed on one.

6. The tail gas treatment environmental protection equipment for chemical production according to claim 5, characterized in that: sixteen groups of sliding grooves (2004) and six groups of sliding blocks (2005) are arranged, and the sliding grooves (2004) are in sliding connection with the sliding blocks (2005).