CN217287769U

CN217287769U - Energy-saving fan of waste incineration line

Info

Publication number: CN217287769U
Application number: CN202220080660.5U
Authority: CN
Inventors: 王进
Original assignee: Chongqing General Fan Co ltd
Current assignee: Chongqing General Fan Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-08-26
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses an energy-conserving fan of msw incineration line, concretely relates to fan technical field, including energy-conserving fan body and activity set up in the second purge tube in first purge tube inner wall is installed to the first purge tube and the screw thread at energy-conserving fan body top, energy-conserving fan body bottom fixed mounting has the bottom plate, bottom plate top fixed mounting has the water tank, water tank top fixed mounting has the water pump, energy-conserving fan body top fixed mounting has the ventilation body. The utility model discloses utilize the water pump can take out the water in the water tank to mounting box department, get into a plurality of atomizer departments through the mounting box, can spray water to the flue gas and remove dust, the flue gas passes through behind dust screen, first filter screen, filter cotton layer, second filter screen and the active carbon layer, opens the UV fluorescent tube and carries out the photodissociation to the flue gas and purify, can realize the purification to the flue gas to pollutant in the reducible flue gas, the water of washing smoke and dust falls the water tank along with the action of gravity, can realize the cyclic utilization of water.

Description

Energy-saving fan of waste incineration line

Technical Field

The utility model relates to a fan technical field, concretely relates to energy-conserving fan of msw incineration line.

Background

The garbage incineration is widely applied in China as an effective means for realizing the reduction, harmless and recycling treatment of urban domestic garbage, in the garbage incineration process, a fixed horizontal high-pressure energy-saving fan is generally adopted by an incinerator to pump treated smoke, but the existing energy-saving fan is difficult to wash and remove dust from the smoke discharged by the fan, and is difficult to purify the smoke.

At present, the utility model with the patent number of CN201922280843.2 discloses a guide rail type incineration flue gas exhaust fan, which comprises a base, a fan and a motor, wherein the fan and the motor are fixedly connected with the two ends of the top of the base respectively, the fan comprises a fan shell, a back cover plate and an impeller, one end of the fan shell is provided with an air inlet ring, the other end of the fan shell is provided with a hole cavity, one end of the hole cavity is fixedly provided with the back cover plate, the inside of the hole cavity is rotatably connected with the impeller, the base adopts an upper layer structure design and a lower layer structure design and is respectively a lower guide rail seat and an upper mounting plate, the upper mounting plate is used for mounting parts such as the fan and the motor, the lower guide rail seat is used for mounting a machine shell and is externally fixed, reasonable displacement space is reserved during the design, the two layers of bases are connected in a guide rail type matching way, a positioning step and a locking device are arranged on the guide rail, and the locking device is disassembled, the upper mounting plate is slid to move out parts such as the fan and the motor, so that ash removal and other maintenance and part maintenance are convenient to carry out on the fan, but the existing energy-saving fan is difficult to wash and remove dust of smoke discharged by the fan, and the smoke is difficult to purify.

Therefore, aiming at the problem that the existing energy-saving fan is difficult to wash and remove dust from the smoke discharged by the fan and purify the smoke, the problem needs to be solved urgently so as to realize the capacity that the energy-saving fan for the waste incineration line can wash and remove dust from the smoke discharged by the fan and purify the smoke.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Not enough to prior art, the utility model aims to provide a waste incineration line energy-saving fan, this energy-saving fan aim at solving current energy-saving fan and be difficult to carry out washing dust removal to fan exhaust flue gas, be difficult to purify technical problem to the flue gas.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a waste incineration line energy-saving fan, which comprises an energy-saving fan body, a first purification pipe movably arranged at the top of the energy-saving fan body and a second purification pipe which is arranged on the inner wall of the first purification pipe in a threaded manner, wherein the bottom end of the energy-saving fan body is fixedly provided with a bottom plate, the top end of the bottom plate is fixedly provided with a water tank, the top end of the water tank is fixedly provided with a water pump, the top end of the energy-saving fan body is fixedly provided with a ventilation body, the top end of the ventilation body is movably provided with a mounting box, the bottom end of the mounting box is fixedly provided with evenly-distributed atomizing nozzles, the inner wall of the first purification pipe is fixedly provided with a first filter screen and a second filter screen, the top end of the first filter screen is fixedly provided with a filter cotton layer, the top end of the second filter screen is fixedly provided with an activated carbon layer, and a water pumping pipe is fixedly arranged on a water pumping port of the water pump, one end of the water pumping pipe penetrates through the outer wall of the water tank and extends to the inside of the water tank.

When using this technical scheme's energy-conserving fan, energy-conserving fan body is current structure, open energy-conserving fan body and can take out the flue gas to the air outlet department of energy-conserving fan body, open the water pump this moment and take out the water in the water tank to mounting box department, get into a plurality of atomizer departments through the mounting box, can spray water dust removal to the flue gas, the flue gas passes through the dust screen, first filter screen, filter cotton layer, behind second filter screen and the active carbon layer, open the UV fluorescent tube and carry out the photodissociation purification to the flue gas, can realize the purification to the flue gas, thereby pollutant in the reducible flue gas.

Preferably, fixed mounting has the outlet pipe on the delivery port of water pump, outlet pipe inner wall threaded connection has the connecting pipe, the top fixed mounting of mounting box has the fixed pipe, the one end screw thread of connecting pipe is installed in the inner wall of fixed pipe, the outer wall run-through fixed mounting in water tank has the waste pipe, the last fixed motorised valve that is provided with of waste pipe. When the water in the water tank needs to be replaced, the water in the water tank of the electric valve is opened and can be discharged through the waste water pipe.

Preferably, the top end of the ventilation body and the inner wall of the top end penetrate through the first groove body and the second groove body, the first groove body is located under the installation box, and the inner wall of the second groove body and the inner wall of the first purification pipe are located on the same plane. The mounting box is placed on the inclined plane of the ventilation body, thereby being beneficial to the atomizing nozzle to blow the water mist on the smoke dust, and enabling the solid particles in the smoke dust to fall into the water tank.

Preferably, mounting box top threaded connection has first bolt, first bolt passes the mounting box and installs in the wall layer of the body that ventilates, the internal wall fixed mounting that ventilates has first fixing base, fixed mounting has fixed frame on the first fixing base, the inner wall fixed mounting of fixed frame has the dust screen. The dust screen can realize the separation effect on solid particles in the smoke dust, thereby improving the purification of the smoke dust.

Preferably, water tank top fixed mounting has the water injection pipe, the through-hole has been seted up in mounting box top and top inner wall run through, the inner wall of through-hole and fixed pipe link up each other, the mounting box is hollow structure. Fresh water can be added into the water tank through the water injection pipe.

Preferably, a second fixed seat is fixedly installed on the inner wall of the second purification tube, and a UV lamp tube is fixedly installed on the second fixed seat. The photolysis purification to the flue gas can be realized to opening the UV fluorescent tube to can improve the evolution effect to the flue gas.

Preferably, first purge tube outer wall fixed mounting has the fixed block of symmetry, fixed block top threaded connection has the second bolt, the second bolt bottom runs through the fixed block and extends to in the wall layer of the ventilation body. Pass the fixed block with the second bolt and install the inside department at the body that ventilates, can realize fixing first purge tube on the top of the body that ventilates.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses an energy-conserving fan takes out the flue gas to the air outlet department of energy-conserving fan body, open the water pump this moment and take out the water in the water tank to mounting box department, get into a plurality of atomizer departments through the mounting box, can carry out the water spray dust removal to the flue gas, the flue gas passes through the dust screen, first filter screen, filter pulp layer, behind second filter screen and the active carbon layer, open the UV fluorescent tube and carry out the photodissociation purification to the flue gas, can realize the purification to the flue gas, thereby pollutant in the reducible flue gas, the water of washing smoke and dust falls the water tank along with the action of gravity, can realize the cyclic utilization of water, the saving of water is used.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure provided by the present invention;

fig. 2 is a cross-sectional view of the vent body provided by the present invention;

fig. 3 is a cross-sectional view of the mounting box provided by the present invention;

fig. 4 is a cross-sectional view of a first purification tube and a second purification tube provided by the present invention;

fig. 5 is a schematic perspective view of the first purification tube according to the present invention.

In the figure: 1. an energy-saving fan body; 2. a base plate; 3. a water tank; 4. a water pump; 5. a ventilation body; 6. mounting a box; 7. a first purge line; 8. a second purge line; 9. a water pumping pipe; 10. a water outlet pipe; 11. a water injection pipe; 12. a waste pipe; 13. an electrically operated valve; 14. a connecting pipe; 15. a first bolt; 16. a first tank body; 17. a second tank body; 18. a first fixed seat; 19. a fixing frame; 20. a dust screen; 21. a through hole; 22. an atomizing spray head; 23. a fixed tube; 24. a first filter screen; 25. a second filter screen; 26. a filter cotton layer; 27. an activated carbon layer; 28. a second fixed seat; 29. a UV lamp tube; 30. a fixed block; 31. and a second bolt.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1:

the specific embodiment is a waste incineration line energy-saving fan, the three-dimensional structure of which is schematically shown in fig. 1, the cross-sectional view of a ventilation body 5 of which is shown in fig. 2, the energy-saving fan comprises an energy-saving fan body 1, a first purification pipe 7 movably arranged at the top of the energy-saving fan body 1 and a second purification pipe 8 installed at the inner wall of the first purification pipe 7 in a threaded manner, a bottom plate 2 is fixedly installed at the bottom end of the energy-saving fan body 1, a water tank 3 is fixedly installed at the top end of the bottom plate 2, a water pump 4 is fixedly installed at the top end of the water tank 3, the ventilation body 5 is fixedly installed at the top end of the energy-saving fan body 1, an installation box 6 is movably arranged at the top end of the ventilation body 5, evenly-distributed atomizing nozzles 22 are fixedly installed at the bottom end of the installation box 6, a first filter screen 24 and a second filter screen 25 are fixedly installed at the inner wall of the first purification pipe 7, a filter cotton layer 26 is fixedly arranged at the top end of the first filter screen 24, an activated carbon layer 27 is fixedly arranged at the top end of the second filter screen 25, fixed mounting has drinking-water pipe 9 on the port of drawing water of water pump 4, the outer wall that the one end of drinking-water pipe 9 runs through water tank 3 extends to the inside of water tank 3, ventilate 5 tops of the body and the top inner wall runs through and has seted up first cell body 16 and second cell body 17, first cell body 16 is located mounting box 6 under, the inner wall of second cell body 17 is in the coplanar with the inner wall of first purge tube 7, 3 top fixed mounting on water tank have water injection pipe 11, 6 tops of mounting box and top inner wall run through and have seted up through-hole 21, the inner wall of through-hole 21 and fixed pipe 23 link up each other, mounting box 6 is hollow structure.

In order to realize the cyclic utilization of the cleaning water body, a water outlet pipe 10 is fixedly installed on a water outlet port of the water pump 4, a connecting pipe 14 is in threaded connection with the inner wall of the water outlet pipe 10, a fixed pipe 23 is fixedly installed at the top end of the installation box 6, one end of the connecting pipe 14 is in threaded installation on the inner wall of the fixed pipe 23, a waste water pipe 12 is fixedly installed on the inner wall and the outer wall of the water tank 3 in a penetrating mode, and an electric valve 13 is fixedly arranged on the waste water pipe 12. Connect connecting pipe 14 on fixed pipe 23, turn on water pump 4 and can transport the water to a plurality of atomizer 22 departments, utilize the water smoke can blow off the solid particle in the smoke and dust to the water tank 3 in to can realize the cyclic utilization to the water.

In order to improve the separation effect to solid particle in the flue gas, 6 top threaded connection of mounting box has first bolt 15, and first bolt 15 passes mounting box 6 and installs in the wall layer of the ventilation body 5, and ventilation body 5 inner wall fixed mounting has first fixing base 18, and fixed frame 19 is fixed to last fixed mounting 18, and the inner wall fixed mounting of fixed frame 19 has dust screen 20. The solid particles in the flue gas can be blocked by the dust screen 20, so that the purification effect on the flue gas can be improved.

In order to improve the purification effect on the flue gas, a second fixed seat 28 is fixedly installed on the inner wall of the second purification tube 8, and a UV lamp tube 29 is fixedly installed on the second fixed seat 28. The UV lamp tube 29 is turned on to realize photolytic purification of the flue gas, thereby improving the purification effect of the flue gas.

In order to realize the quick installation of the first purification pipe 7, the outer wall of the first purification pipe 7 is fixedly provided with symmetrical fixing blocks 30, the top end of each fixing block 30 is in threaded connection with a second bolt 31, and the bottom end of each second bolt 31 penetrates through the corresponding fixing block 30 and extends into the wall layer of the ventilation body 5. The second bolt 31 is installed in the wall layer of the ventilation body 5 through the fixing block 30, so that the first purification pipe 7 can be quickly installed.

The sectional view of the mounting box 6 of the energy-saving fan is shown in fig. 3, the sectional view of the first purifying pipe 7 and the second purifying pipe 8 is shown in fig. 4, and the perspective structural view of the first purifying pipe 7 is shown in fig. 5.

The implementation scenario is specifically as follows: when using the utility model discloses, open energy-conserving fan body 1 and can take out the flue gas to energy-conserving fan body 1's air exit department, install the one end screw thread of connecting pipe 14 at the inner wall of outlet pipe 10, install the other end screw thread of connecting pipe 14 at the inner wall of fixed pipe 23, open water pump 4 and take out to the mounting box 6 in through fixed pipe 23 with the water in the water tank 3, the water gets into a plurality of atomizer 22 departments through the mounting box 6, can utilize the water smoke to spray water dust removal, the flue gas passes through dust screen 20, first filter screen 24, filter cotton layer 26, behind second filter screen 25 and the activated carbon layer 27, open UV fluorescent tube 29 and carry out the photolysis to the flue gas and purify, can realize the purification to the flue gas, thereby pollutant in the reducible flue gas.

It should be finally noted that the above contents are only used to illustrate the technical solutions of the present invention, but not to limit the protection scope of the present invention, and the simple modification or equivalent replacement performed by the technical solutions of the present invention by those skilled in the art does not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides an energy-conserving fan of msw incineration line, including energy-conserving fan body (1) with the activity set up in second purge tube (8) in first purge tube (7) inner wall, its characterized in that are installed to first purge tube (7) and screw thread at energy-conserving fan body (1) top: the bottom end of the energy-saving fan body (1) is fixedly provided with a bottom plate (2), the top end of the bottom plate (2) is fixedly provided with a water tank (3), a water pump (4) is fixedly arranged at the top end of the water tank (3), a ventilation body (5) is fixedly arranged at the top end of the energy-saving fan body (1), the top end of the ventilation body (5) is movably provided with a mounting box (6), the bottom end of the mounting box (6) is fixedly provided with evenly distributed atomizing nozzles (22), a first filter screen (24) and a second filter screen (25) are fixedly arranged on the inner wall of the first purifying pipe (7), a filtering cotton layer (26) is fixedly arranged at the top end of the first filter screen (24), an active carbon layer (27) is fixedly arranged at the top end of the second filter screen (25), a water pumping pipe (9) is fixedly arranged on the water pumping port of the water pump (4), one end of the water pumping pipe (9) penetrates through the outer wall of the water tank (3) and extends to the inside of the water tank (3).

2. The energy-saving fan of the waste incineration line according to claim 1, characterized in that: fixed mounting has outlet pipe (10) on the water outlet port of water pump (4), outlet pipe (10) inner wall threaded connection has connecting pipe (14), the top fixed mounting of mounting box (6) has fixed pipe (23), the one end screw thread of connecting pipe (14) is installed in the inner wall of fixed pipe (23), the outer wall run through fixed mounting has waste pipe (12) in water tank (3), the fixed motorised valve (13) that is provided with on waste pipe (12).

3. The energy-saving fan of the waste incineration line according to claim 1, characterized in that: the ventilation body (5) top and the top inner wall run through and have seted up first cell body (16) and second cell body (17), first cell body (16) are located mounting box (6) under, the inner wall of second cell body (17) is in the coplanar with the inner wall of first purge tube (7).

4. The energy-saving fan of the waste incineration line according to claim 1, characterized in that: mounting box (6) top threaded connection has first bolt (15), first bolt (15) pass mounting box (6) and install in the wall layer of the body (5) ventilates, the body (5) inner wall fixed mounting that ventilates has first fixing base (18), fixed mounting has fixed frame (19) on first fixing base (18), the inner wall fixed mounting of fixed frame (19) has dust screen (20).

5. The energy-saving fan of the waste incineration line according to claim 2, characterized in that: water tank (3) top fixed mounting has water injection pipe (11), mounting box (6) top and top inner wall run through and have seted up through-hole (21), the inner wall of through-hole (21) and fixed pipe (23) link up each other, mounting box (6) are hollow structure.

6. The energy-saving fan of the waste incineration line according to claim 1, characterized in that: and a second fixed seat (28) is fixedly arranged on the inner wall of the second purifying tube (8), and a UV lamp tube (29) is fixedly arranged on the second fixed seat (28).

7. The energy-saving fan of the waste incineration line according to claim 1, characterized in that: first purge tube (7) outer wall fixed mounting has fixed block (30) of symmetry, fixed block (30) top threaded connection has second bolt (31), second bolt (31) bottom runs through fixed block (30) and extends to in the wall layer of the body (5) ventilates.