CN220214478U - Tunnel kiln flue gas purifying treatment device - Google Patents

Abstract

The utility model discloses a tunnel kiln flue gas purification treatment device which comprises a spraying cylinder and an ash removal cylinder, wherein a stirring box is fixedly arranged in the center of the top surface of the spraying cylinder, a stirring shaft is fixedly arranged in the center of the inner cavity of the spraying cylinder and the stirring box, a dust filter screen is fixedly arranged on one side of the inner cavity of the ash removal cylinder, a transmission shaft is arranged in the center of the ash removal cylinder, a connecting rod is symmetrically welded on the transmission shaft, an ash removal plate is arranged at one end of the connecting rod, an ash removal brush is arranged on one side of the ash removal plate and is abutted against the inner wall of the dust filter screen, a first transmission wheel is fixedly arranged on the stirring shaft, a second transmission wheel is fixedly arranged on the transmission shaft, and a transmission belt is sleeved between the first transmission wheel and the second transmission wheel. The beneficial effects are that: according to the utility model, dust adhered to and blocked on the dust filter screen can be cleaned by utilizing the rotation of the stirring shaft, an electric ash removing mechanism is not required to be additionally arranged, the manufacturing cost and the power consumption of the device for ash removing treatment are reduced, and the practicability is higher.

Description

Tunnel kiln flue gas purifying treatment device

Technical Field

The utility model relates to the technical field of flue gas purification, in particular to a tunnel kiln flue gas purification treatment device.

Background

The tunnel kiln is a kiln similar to a tunnel, which is built by refractory materials, heat-insulating materials and building materials and is internally provided with a carrier such as kiln car, is a modern continuous firing thermal equipment, is widely applied to the firing production of ceramic products, is also applied to the metallurgical industries such as grinding materials, can generate certain kiln smoke when in operation, contains dust and harmful gas components, and can cause environmental pollution if the smoke is not purified.

The prior art discloses the publication number: CN216321085U is an energy-saving tunnel kiln flue gas denitration purification device. One side fixed mounting of denitration spray set has the air inlet, the junction of air inlet and denitration spray set is provided with the dust filter screen, the centre department fixed mounting of denitration spray set upper end has the solution agitator tank, the solution tank is installed to one side of solution agitator tank, the water tank is installed to the opposite side of solution agitator tank, the motor is installed to the upper end of solution agitator tank, the centre department fixed mounting of denitration spray set lower extreme has the waste gate, denitration spray set's opposite side fixed mounting has filtration purifier, denitration spray set and filtration purifier's lower extreme fixed mounting has eight bases.

When the device is used, dust in smoke is removed by utilizing the dust filter screen, then the stirring shaft is used for respectively driving the first blades to stir the treatment agent solution, and the second blades are driven to enable the sprayed liquid medicine to be fully mixed and contacted with the smoke, so that the purification treatment effect of the device on the smoke is improved, however, after the smoke is filtered for a period of time, the dust filter screen is blocked by the dust, and the manufacturing cost of the device and the power consumption during use are increased by adding the additional electric ash removing mechanism, so that the purification treatment cost of the smoke of the tunnel kiln is increased.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the flue gas purification treatment device for the tunnel kiln, which has the advantages of capability of cleaning dust adhered and blocked on a dust filter screen by utilizing the rotation of a stirring shaft, no need of additionally installing an electric ash cleaning mechanism, reduction of the manufacturing cost and the power consumption of the device for ash cleaning treatment, and stronger practicability, thereby solving the problems in the background art.

(II) technical scheme

In order to realize the advantages that the rotation of the stirring shaft can be used for cleaning the dust adhered to and blocked on the dust filter screen, an electric ash cleaning mechanism is not required to be additionally arranged, the manufacturing cost and the power consumption of the device for ash cleaning treatment are reduced, and the practicability is stronger, the utility model adopts the following specific technical scheme: the utility model provides a tunnel kiln flue gas purification treatment device, includes spray cylinder and ash removal section of thick bamboo, spray cylinder top surface central authorities fixed mounting has the agitator tank, and agitator tank bottom surface intercommunication is connected with connecting pipe one end to the connecting pipe other end intercommunication is connected with the even liquid board, even liquid board bottom surface evenly installs a plurality of shower nozzle, spray cylinder and agitator tank inner chamber central authorities install the (mixing) shaft, and (mixing) shaft one end is connected with servo motor output, spray cylinder one side intercommunication is connected with communicating pipe one end, and communicating pipe other end intercommunication is connected with the ash removal section of thick bamboo, ash removal section of thick bamboo inner chamber one side fixed mounting has the dust filter screen, the intake pipe is installed to ash removal section of thick bamboo opposite side lateral wall intercommunication, ash removal section of thick bamboo central authorities install the transmission shaft, and the symmetry welding has the connecting rod on the transmission shaft to connecting rod one end fixed mounting has the ash removal board, ash removal board one side fixed mounting has the ash removal brush, and ash removal brush and dust filter screen inner wall looks butt, fixed mounting has first drive wheel on the (mixing) shaft, fixed mounting has the second drive wheel on the transmission shaft, cup joint between first drive wheel and the second drive wheel.

Further, spray a section of thick bamboo one side intercommunication and install the filtration purifying box, and filtration purifying box inner chamber top surface central authorities fixed welding has the middle baffle to spray a section of thick bamboo opposite side intercommunication and install the blast pipe, the equal symmetry of middle baffle both sides lateral wall is installed dehumidification dry layer, active carbon filter layer, photocatalyst fretwork board and ultraviolet lamp, the middle baffle below is equipped with the partition frame, and partition frame bottom surface central authorities welding has the installation slider, and installation slider internal fixation has the nut, the installation spout has been seted up to filtration purifying box bottom surface, and installs adjusting screw in the installation spout, and hand wheel is installed in adjusting screw one end connection, installation slider inlay card is installed in the installation spout, adjusting screw has been cup jointed to nut internal thread, the access door is installed through hinge connection to filtration purifying box both sides lateral wall symmetry.

Further, agitator tank one side is equipped with the medical kit of fixed mounting at spray cylinder top surface, and medical kit inner chamber bottom intercommunication is connected with drug delivery pipe one end to drug delivery pipe other end intercommunication is connected the agitator tank inner chamber, the agitator tank opposite side is equipped with the water tank of fixed mounting at spray cylinder top surface, and the water tank inner chamber intercommunication is connected with raceway one end to the raceway other end intercommunication is connected with the agitator tank inner chamber, install the water pump on the raceway.

Further, the stirring shaft is located at the inner cavity of the stirring box and is uniformly welded with a plurality of first blades, and the stirring shaft is located at the inner cavity of the spraying cylinder and is uniformly welded with a plurality of second blades.

Further, an ash collecting hopper is fixedly arranged at the bottom of the inner cavity of the ash cleaning cylinder, and an ash discharging pipe penetrating through the bottom surface of the ash cleaning cylinder is connected with the bottom end of the inner cavity of the ash collecting hopper in a communicating manner.

Further, the side wall of the filtering purifying box is fixedly provided with a control panel, and the control panel is electrically connected with the servo motor, the water pump and the ultraviolet lamp.

Further, the bottom surfaces of the filtering purifying box, the spraying cylinder and the ash cleaning cylinder are all welded with supporting frames.

Furthermore, the bottom surface of the spray cylinder is symmetrically communicated with a drain pipe.

(III) beneficial effects

Compared with the prior art, the utility model provides a tunnel kiln flue gas purification treatment device, which has the following beneficial effects:

(1) When in use, the flue gas generated by the tunnel kiln is led into the inner cavity of the ash removing cylinder through the air inlet pipe, the dust filter screen is fixedly arranged in the inner cavity of the ash removing cylinder, dust contained in the flue gas can be filtered and removed, the filtered and dedusted flue gas is led into the inner cavity of the spray cylinder through the communicating pipe, at the moment, the medicament contained in the medicament box is quantitatively led into the inner cavity of the stirring box through the medicament delivery pipe, the water body in the water box is pumped into the inner cavity of the stirring box through the water pipe and the water pump to be mixed with the medicament, then a worker starts the servo motor to drive the stirring shaft to rotate through the control panel, a plurality of first blades are fixedly arranged on the part of the stirring shaft in the inner cavity of the stirring box, the medicament and the diluting water body can be fully mixed by utilizing the plurality of first blades, and the medicament after dilution and mixing is led into the inner cavity of the uniform liquid plate through the connecting pipe, and the flue gas is sprayed in the inner cavity of the spraying cylinder through a plurality of spray heads arranged on the bottom surface of the liquid homogenizing plate to contact the filtered flue gas, the part of the stirring shaft, which is positioned in the inner cavity of the spraying cylinder, is uniformly provided with a second blade, the flue gas and the sprayed liquid medicine can be contacted more quickly and fully by utilizing the rotating second blade, so that the purification treatment efficiency and effect of the flue gas of the tunnel kiln are improved, the generated waste liquid can be guided out through a drain pipe to be uniformly treated, in the process, because a transmission belt is sleeved between a first transmission wheel fixedly arranged on the stirring shaft and a second transmission wheel fixedly arranged on the transmission shaft, the stirring shaft can drive the transmission shaft to rotate, the arranged transmission shaft is arranged in the center of the ash cleaning cylinder, a plurality of connecting rods are symmetrically and fixedly arranged on the part of the transmission shaft, one end of each connecting rod is fixedly provided with an ash cleaning plate, and ash removal brush and dust filter screen inner wall looks butt of ash removal board lateral wall fixed mounting, so can get off the impurity dust clearance that adheres to and block up on the dust filter screen when the transmission shaft drives ash removal board and rotates with the ash removal brush, the dust that the clearance was got off can get into ash collection bucket of ash removal section of thick bamboo bottom fixed mounting, the user can regularly export the dust of collecting through the ash discharge pipe, need not to shut down, thereby make tunnel kiln flue gas purification processing apparatus accessible (mixing) shaft's rotation clear up the dust that adheres to and block up on the dust filter screen, need not to install electronic ash removal mechanism additionally, manufacturing cost and the power consumption that the device increases for the ash removal processing have been reduced, the practicality is stronger.

(2) The utility model is provided with the filtering and purifying box, the middle partition plate and the separating frame, and as mentioned above, the flue gas enters the spraying cylinder to spray the medicament, thus achieving the purpose of primary purification treatment, the humidity of the flue gas is increased, the filtering and purifying box is arranged on one side wall of the spraying box in a communicating way, the middle partition plate is fixedly arranged in the center of the inner cavity of the filtering and purifying box, the dehumidifying and drying layer, the active carbon filter layer, the photocatalyst hollow plate and the ultraviolet lamp are symmetrically arranged on two sides of the middle partition plate in sequence, the dehumidifying and drying layer is utilized to absorb and remove the water vapor and the moisture contained in the flue gas, so as to reduce the humidity of the flue gas, protect the subsequent equipment, absorb and remove the harmful components contained in the flue gas by the active carbon filter layer, finally further remove the toxic and harmful gas components contained in the flue gas by utilizing the strong oxidizing property generated by the ultraviolet lamp irradiating the photocatalyst hollow plate, the fully purified flue gas is discharged through the exhaust pipe, the dehumidifying and drying layer and the active carbon filter layer are required to be replaced periodically, so that the normal use of the device is not affected, a user can drive the adjusting screw rod arranged in the installation chute to rotate through the hand crank when replacing, the center of the bottom surface of the arranged separation frame is fixedly provided with the installation slide block, the nut fixedly arranged in the installation slide block is internally sheathed with the adjusting screw rod, the separation frame can be driven to move along the direction of the installation chute along with the rotation of the adjusting screw rod, after the separation frame, the middle separation plate and the inner wall of one side of the filtering and purifying box form a closed space, a worker can open the access door arranged at the side through a hinge, the dehumidifying and drying layer and the active carbon filter layer at the side can be replaced, and the flue gas is purified through the other side of the middle separation plate, so that the flue gas purifying and treating device of the tunnel kiln is not required to be stopped, the working efficiency of the tunnel kiln flue gas purification treatment device is guaranteed, and the tunnel kiln flue gas purification treatment device is higher in use practicability.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a flue gas cleaning treatment device of a tunnel kiln according to an embodiment of the present utility model;

FIG. 2 is a top cross-sectional view of an ash removal cartridge of a tunnel kiln flue gas cleaning treatment device according to an embodiment of the utility model;

FIG. 3 is a side cross-sectional view of a filter purge bin of a tunnel kiln flue gas cleaning treatment device according to an embodiment of the present utility model;

FIG. 4 is an external view of a filter purifying box of a flue gas purifying treatment device of a tunnel kiln according to an embodiment of the present utility model;

FIG. 5 is an enlarged view at A of FIG. 1 according to an embodiment of the present utility model;

FIG. 6 is an enlarged view at B of FIG. 1 according to an embodiment of the present utility model;

FIG. 7 is an enlarged view at C of FIG. 1 according to an embodiment of the present utility model;

fig. 8 is a perspective view of a partition frame of a tunnel kiln gas cleaning treatment apparatus according to an embodiment of the present utility model.

In the figure:

1. a dust removing cylinder; 2. an air inlet pipe; 3. an ash removal plate; 4. an ash collecting hopper; 5. a support frame; 6. an ash discharge pipe; 7. a communicating pipe; 8. a drain pipe; 9. a spray cylinder; 10. a second blade; 11. a filtration purifying box; 12. a partition frame; 13. an ultraviolet lamp; 14. an exhaust pipe; 15. a stirring shaft; 16. a water tank; 17. a water pipe; 18. a water pump; 19. a servo motor; 20. a first driving wheel; 21. a medicine box; 22. a drive belt; 23. a second driving wheel; 24. a transmission shaft; 25. a dust filter screen; 26. a connecting rod; 27. a dust removing brush; 28. a middle partition plate; 29. an access door; 30. installing a sliding block; 31. installing a chute; 32. adjusting a screw; 33. a nut; 34. hand-operated wheels; 35. a hinge; 36. a control panel; 37. a stirring tank; 38. a first blade; 39. a drug delivery tube; 40. a connecting pipe; 41. a liquid homogenizing plate; 42. a spray head; 43. dehumidifying and drying the layer; 44. an activated carbon filter layer; 45. photo-catalyst hollowed-out plate.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a tunnel kiln flue gas purifying treatment device is provided.

The utility model will be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-8, the tunnel kiln flue gas purifying treatment device according to the embodiment of the utility model comprises a spray cylinder 9 and an ash cleaning cylinder 1, wherein a stirring box 37 is fixedly arranged in the center of the top surface of the spray cylinder 9, one end of a connecting pipe 40 is connected and communicated with the bottom surface of the stirring box 37, the other end of the connecting pipe 40 is connected and communicated with a liquid homogenizing plate 41, a plurality of spray heads 42 are uniformly arranged on the bottom surface of the liquid homogenizing plate 41, a stirring shaft 15 is arranged in the centers of the inner cavities of the spray cylinder 9 and the stirring box 37, one end of the stirring shaft 15 is connected with the output end of a servo motor 19, one side of the spray cylinder 9 is connected and communicated with one end of a communicating pipe 7, the other end of the communicating pipe 7 is connected and communicated with the ash cleaning cylinder 1, a dust filter screen 25 is fixedly arranged on one side of the inner cavity of the ash cleaning cylinder 1, an air inlet pipe 2 is arranged on the side wall of the other side of the ash cleaning cylinder 1, the transmission shaft 24 is arranged in the center of the ash cleaning barrel 1, the connecting rods 26 are symmetrically welded on the transmission shaft 24, the ash cleaning plate 3 is fixedly arranged at one end of the connecting rods 26, the ash cleaning brush 27 is fixedly arranged at one side of the ash cleaning plate 3, the ash cleaning brush 27 is abutted against the inner wall of the ash cleaning filter screen 25, the first transmission wheel 20 is fixedly arranged on the stirring shaft 15, the second transmission wheel 23 is fixedly arranged on the transmission shaft 24, the transmission belt 22 is sleeved between the first transmission wheel 20 and the second transmission wheel 23, the effect of enabling the tunnel kiln flue gas purifying treatment device to clean dust adhered to the ash filter screen 25 by utilizing the rotation of the stirring shaft 15 is achieved, an electric ash cleaning mechanism is not required to be additionally arranged, the manufacturing cost and the power consumption of the device for ash cleaning treatment are reduced, and the practicability is stronger.

In one embodiment, spray cylinder 9 one side intercommunication is installed and is filtered purifying box 11, and filter purifying box 11 inner chamber top surface central authorities fixed welding has middle baffle 28, and spray cylinder 9 opposite side intercommunication is installed blast pipe 14, middle baffle 28 both sides lateral wall equal symmetry is installed dehumidification dry layer 43, activated carbon filtration layer 44, photocatalyst fretwork board 45 and ultraviolet lamp 13, middle baffle 28 below is equipped with partition frame 12, and partition frame 12 bottom surface central authorities welding has installation slider 30, and install slider 30 internal fixation and install nut 33, install installation spout 31 in the filtration purifying box 11 bottom surface, and install adjusting screw 32 in the installation spout 31, and adjusting screw 32 one end connection is installed hand wheel 34, installation slider 30 inlay card is installed in installation spout 31, nut 33 female screw cup joints adjusting screw 32, filter purifying box 11 both sides lateral wall symmetry is installed access door 29 through hinge 35 connection, can be convenient for the user to change dehumidification dry layer 43 and activated carbon filtration layer 44, the work efficiency of tunnel kiln flue gas purification treatment device has been had been seted up to the support, the practicality is stronger in use.

In one embodiment, the medical kit 21 fixedly installed on the top surface of the spray cylinder 9 is arranged on one side of the stirring box 37, one end of a medicine conveying pipe 39 is communicated and connected to the bottom of the inner cavity of the medical kit 21, the other end of the medicine conveying pipe 39 is communicated and connected with the inner cavity of the stirring box 37, the water tank 16 fixedly installed on the top surface of the spray cylinder 9 is arranged on the other side of the stirring box 37, one end of a water pipe 17 is communicated and connected to the inner cavity of the water tank 16, the other end of the water pipe 17 is communicated and connected with the inner cavity of the stirring box 37, and the water pipe 17 is provided with a water pump 18, so that the purifying treatment agent and the dilution water are led into the inner cavity of the stirring box 37 according to a certain proportion to be mixed and stirred.

In one embodiment, the stirring shaft 15 is located at the inner cavity of the stirring box 37 and is uniformly welded with a plurality of first blades 38, the stirring shaft 15 is located at the inner cavity of the spraying cylinder 9 and is uniformly welded with a plurality of second blades 10, the effect that the medicament and the diluting water body can be fully mixed by utilizing the plurality of rotating first blades 38 is achieved, and the smoke and the sprayed liquid medicament can be contacted more quickly and fully by utilizing the rotating second blades 10, so that the purification treatment efficiency and effect on the tunnel kiln smoke are improved.

In one embodiment, the ash collecting hopper 4 is fixedly arranged at the bottom of the inner cavity of the ash cleaning barrel 1, and the ash discharging pipe 6 penetrating through the bottom surface of the ash cleaning barrel 1 is connected to the bottom end of the inner cavity of the ash collecting hopper 4 in a communicating manner, so that a user can regularly guide out collected dust through the ash discharging pipe 6 without stopping the machine.

In one embodiment, the side wall of the filtration and purification tank 11 is fixedly provided with a control panel 36, and the control panel 36 is electrically connected with the servo motor 19, the water pump 18 and the ultraviolet lamp 13, so that the normal operation of the control device is realized.

In one embodiment, the bottom surfaces of the filtering and purifying box 11, the spraying cylinder 9 and the ash cleaning cylinder 1 are welded with the supporting frame 5, which plays a role of a fixed supporting device.

In one embodiment, the bottom surface of the spray cylinder 9 is symmetrically provided with the drain pipe 8 in a communicated manner, so that waste liquid generated in the purification process can be led out through the drain pipe 8 for unified treatment.

Working principle: when the utility model is used, the flue gas generated by a tunnel kiln is guided into the inner cavity of the ash removal cylinder 1 through the air inlet pipe 2, the dust filter screen 25 is fixedly arranged in the inner cavity of the ash removal cylinder 1, dust contained in the flue gas can be filtered and removed, the filtered and dedusted flue gas is guided into the inner cavity of the spray cylinder 9 through the communicating pipe 7, at the moment, the medicament contained in the medicament box 21 is quantitatively guided into the inner cavity of the stirring box 37 through the medicament delivery pipe 39, the water body in the water box 16 is pumped into the inner cavity of the stirring box 37 through the water delivery pipe 17 and the water pump 18 to be mixed with the medicament, then a worker starts the servo motor 19 through the control panel 36 to drive the stirring shaft 15 to rotate, a plurality of first blades 38 are fixedly arranged on the part of the stirring shaft 15 positioned in the inner cavity of the stirring box 37, the medicament and the diluting water body can be fully mixed by using the plurality of first blades 38 which rotate, the diluted and mixed medicament is led into the inner cavity of the liquid homogenizing plate 41 through the connecting pipe 40, and is sprayed into the inner cavity of the spray cylinder 9 through the plurality of spray heads 42 arranged on the bottom surface of the liquid homogenizing plate 41 to contact the filtered smoke, the part of the stirring shaft 15 positioned in the inner cavity of the spray cylinder 9 is uniformly provided with the second blades 10, the smoke and the sprayed liquid medicine can be contacted more quickly and fully by utilizing the rotating second blades 10, so that the purification treatment efficiency and effect of the tunnel kiln smoke are improved, the generated waste liquid can be led out through the drain pipe 8 to be uniformly treated, in the process, because the first driving wheel 20 fixedly arranged on the stirring shaft 15 and the second driving wheel 23 fixedly arranged on the driving shaft 24 are sleeved with the driving belt 22, the stirring shaft 15 can drive the driving shaft 24 to rotate, the arranged driving shaft 24 is arranged at the center of the ash removing cylinder 1, and the part of the transmission shaft 24 positioned in the inner cavity of the ash cleaning barrel 1 is symmetrically and fixedly provided with a plurality of connecting rods 26, one end of each connecting rod 26 is fixedly provided with an ash cleaning plate 3, and an ash cleaning brush 27 fixedly arranged on the side wall of the ash cleaning plate 3 is abutted against the inner wall of the dust filter screen 25, so that when the transmission shaft 24 drives the ash cleaning plate 3 and the ash cleaning brush 27 to rotate, impurity dust adhered and blocked on the dust filter screen 25 can be cleaned, the cleaned dust can enter an ash collecting hopper 4 fixedly arranged at the bottom of the ash cleaning barrel 1, a user can periodically guide the collected dust through an ash discharging pipe 6 without stopping, the flue gas cleaning treatment device of the tunnel kiln can clean the dust adhered and blocked on the dust filter screen 25 by utilizing the rotation of a stirring shaft 15 without additionally installing an electric ash cleaning mechanism, the utility model reduces the manufacturing cost and the power consumption increased by the ash removal treatment of the device, the practicability is stronger, in addition, the utility model is provided with the filtering and purifying box 11, the middle partition plate 28 and the separating frame 12, as mentioned above, the flue gas enters the spraying cylinder 9 to spray the medicament, thus achieving the purpose of primary purification treatment, the humidity of the flue gas is increased, the side wall of one side of the arranged spraying box is communicated with the filtering and purifying box 11, the middle partition plate 28 is fixedly arranged in the center of the inner cavity of the arranged filtering and purifying box 11, the two sides of the middle partition plate 28 are symmetrically provided with the dehumidifying and drying layer 43, the active carbon filtering layer 44, the photocatalyst hollow plate 45 and the ultraviolet lamp 13 in sequence, the dehumidifying and drying layer 43 is utilized to absorb and remove the water vapor and the moisture contained in the flue gas, so as to reduce the humidity of the flue gas, the active carbon filtering layer 44 is utilized to absorb and remove the harmful components contained in the flue gas, finally, the strong oxidizing property generated by the ultraviolet lamp 13 irradiating the photocatalyst hollowed-out plate 45 is utilized to further remove toxic and harmful gas components contained in the flue gas, the fully purified flue gas is discharged through the exhaust pipe 14, the dehumidifying drying layer 43 and the active carbon filter layer 44 which are arranged are required to be replaced regularly, so that the normal use of the device is not affected, a user can drive the adjusting screw 32 which is arranged in the mounting chute 31 to rotate through the hand-operated wheel 34 when the device is replaced, the mounting sliding block 30 is fixedly arranged in the center of the bottom surface of the arranged separating frame 12, the nut 33 fixedly arranged in the mounting sliding block 30 is internally sheathed with the adjusting screw 32, the separating frame 12 can be driven to move along the direction of the mounting chute 31 along with the rotation of the adjusting screw 32, after the separating frame 12 forms a closed space with the inner wall on one side of the middle partition plate 28 and the filtering purification box 11, a worker can open the access door 29 which is arranged on the side through the hinge 35, and the dehumidifying drying layer 43 and the active carbon filter layer 44 on the side can be replaced, the other side of the tunnel kiln is not required to be cleaned through the other side of the middle partition plate 28, and the flue gas is more practical in use.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (8)

1. The utility model provides a tunnel kiln flue gas purification treatment device, includes spray section of thick bamboo (9) and deashing section of thick bamboo (1), its characterized in that, spray section of thick bamboo (9) top surface central authorities fixed mounting have agitator tank (37), and agitator tank (37) bottom surface intercommunication is connected with connecting pipe (40) one end to connecting pipe (40) other end intercommunication is connected with even liquid board (41), evenly install a plurality of shower nozzle (42) in even liquid board (41) bottom surface, spray section of thick bamboo (9) and agitator tank (37) inner chamber central authorities install (15), and (15) one end of stirring axle is connected with servo motor (19) output, spray section of thick bamboo (9) one side intercommunication is connected with communicating pipe (7) one end, and communicating pipe (7) other end intercommunication is connected with deashing section of thick bamboo (1), deashing section of thick bamboo (1) inner chamber one side fixed mounting has dust filter screen (25), deashing section of thick bamboo (1) opposite side lateral wall intercommunication is installed intake pipe (2), deashing section of thick bamboo (1) central authorities are installed transmission shaft (24), and on transmission shaft (24) symmetry welding has connecting rod (26), and connecting rod (26) one end fixed mounting has ash board (3), deashing board (27) and one side offset is fixed with dust brush (27), the stirring shaft (15) is fixedly provided with a first driving wheel (20), the driving shaft (24) is fixedly provided with a second driving wheel (23), and a driving belt (22) is sleeved between the first driving wheel (20) and the second driving wheel (23).

2. The tunnel kiln flue gas purification treatment device according to claim 1, wherein a filtration purifying box (11) is installed in one side of the spraying cylinder (9) in a communicating manner, a middle partition plate (28) is fixedly welded in the center of the top surface of the inner cavity of the filtration purifying box (11), an exhaust pipe (14) is installed in the other side of the spraying cylinder (9) in a communicating manner, a dehumidification drying layer (43), an active carbon filter layer (44), a photocatalyst hollowed-out plate (45) and an ultraviolet lamp (13) are symmetrically installed on two side walls of the middle partition plate (28), a partition frame (12) is arranged below the middle partition plate (28), a mounting sliding block (30) is welded in the center of the bottom surface of the partition frame (12), a nut (33) is fixedly installed in the mounting sliding block (30), a mounting sliding groove (31) is formed in the bottom surface of the filtration purifying box (11), an adjusting screw (32) is installed in the mounting sliding groove (31), a wheel (34) is installed at one end of the adjusting screw (32), the mounting sliding block (30) is embedded in the mounting sliding groove (31), and the adjusting screw (32) is internally threaded, and the adjusting screw (32) is connected with the two side walls of the filter box (11) through a hinge (35).

3. The tunnel kiln flue gas purification treatment device according to claim 1, wherein one side of the stirring box (37) is provided with a medicine box (21) fixedly installed on the top surface of the spraying cylinder (9), one end of a medicine conveying pipe (39) is connected to the bottom of the inner cavity of the medicine box (21) in a communicating manner, the other end of the medicine conveying pipe (39) is connected with the inner cavity of the stirring box (37) in a communicating manner, the other side of the stirring box (37) is provided with a water tank (16) fixedly installed on the top surface of the spraying cylinder (9), one end of a water pipe (17) is connected to the inner cavity of the water tank (16) in a communicating manner, the other end of the water pipe (17) is connected with the inner cavity of the stirring box (37) in a communicating manner, and a water pump (18) is installed on the water pipe (17).

4. The tunnel kiln flue gas purification treatment device according to claim 1, wherein a plurality of first blades (38) are uniformly welded on the inner cavity part of the stirring shaft (15) positioned in the stirring box (37), and a plurality of second blades (10) are uniformly welded on the inner cavity part of the stirring shaft (15) positioned in the spraying cylinder (9).

5. The tunnel kiln flue gas purification treatment device according to claim 1, wherein an ash collecting hopper (4) is fixedly arranged at the bottom of the inner cavity of the ash cleaning barrel (1), and an ash discharging pipe (6) penetrating through the bottom surface of the ash cleaning barrel (1) is connected to the bottom end of the inner cavity of the ash collecting hopper (4) in a communicating manner.

6. The tunnel kiln flue gas purification treatment device according to claim 2, wherein a control panel (36) is fixedly arranged on the side wall of the filtering and purifying box (11), and the control panel (36) is electrically connected with the servo motor (19), the water pump (18) and the ultraviolet lamp (13).

7. The tunnel kiln flue gas purification treatment device according to claim 2, wherein the bottom surfaces of the filtering purification box (11), the spraying cylinder (9) and the ash cleaning cylinder (1) are welded with a supporting frame (5).

8. The tunnel kiln flue gas purification treatment device according to claim 2, wherein the bottom surface of the spray cylinder (9) is symmetrically communicated with a drain pipe (8).