CN211885865U

CN211885865U - Boiler flue gas purifying equipment

Info

Publication number: CN211885865U
Application number: CN201921618689.9U
Authority: CN
Inventors: 吴晓佩
Original assignee: Individual
Current assignee: Harbin Chenlai Technology Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-11-10
Anticipated expiration: 2029-09-26

Abstract

The utility model belongs to the clarification plant field, especially, boiler flue gas purification equipment is not convenient for carry out filterable problem to black ash and dust to current clarification plant, the following scheme is put forward now, it includes clarification plant, one side of clarification plant is connected with out the tobacco pipe, one side of clarification plant is connected with the intake pipe, fixed mounting has the rose box in the intake pipe, the intercommunicating pore has been seted up on the top inner wall of rose box, intercommunicating pore movable mounting has the seal receptacle, the bottom fixed mounting of seal receptacle has the installing frame, fixed mounting has the filter screen in the installing frame, the top fixed mounting of seal receptacle has the connecting seat, the constant head tank that two symmetries set up is seted up to the bottom of connecting seat, the top fixed mounting of rose box has the positioning seat that two symmetries set up, and positioning. The utility model relates to a rationally, can filter black ash and dust in the flue gas through the filter screen, and be convenient for dismantle the clearance to the filter screen.

Description

Boiler flue gas purifying equipment

Technical Field

The utility model relates to a clarification plant technical field especially relates to a boiler flue gas purification equipment.

Background

Civil or industrial boilers produce a large amount of flue gas during operation. Modern medicine proves that: flue gas is harmful to human body, can cause air pollution in the atmosphere of emitting into, through the retrieval, the patent document of granting No. CN208742252U discloses a boiler flue gas desulfurization purifies, including the desulfurizing tower, the intake pipe has been inserted in the left side of desulfurizing tower, and the bottom of desulfurizing tower inner chamber is run through there is the siphunculus, and the top intercommunication of siphunculus has the sleeve pipe, and the sheathed tube both sides all are connected with the swash plate, and the other end of swash plate is connected with the inner chamber of desulfurizing tower, and the desulfurization setting is installed in the left side of desulfurizing tower inner chamber. This boiler flue gas desulfurization clarification plant through setting up swash plate, siphunculus, rotating tube, anticorrosive pipe and shower head, has reached the washing inside the desulfurizing tower, and the people need not to get into the desulfurizing tower, just can accomplish the washing inside the desulfurizing tower, has reduced the number of times that the washing workman got into the desulfurizing tower, has reduced washing workman's intensity of labour.

However, the above design has disadvantages that the exhaust gas of the boiler contains a large amount of black smoke and dust, and the problem that the black smoke and dust are inconvenient to filter exists, so we propose a boiler smoke purifying device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art has the defects of inconvenient filtration of black ash and dust, and providing a boiler flue gas purifying device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a boiler flue gas purifying device comprises a purifying device, one side of the purifying device is connected with a smoke outlet pipe, one side of the purifying device is connected with an air inlet pipe, a filter box is fixedly arranged on the air inlet pipe, a intercommunicating pore is formed on the inner wall of the top of the filter box, a seal seat is movably arranged on the intercommunicating pore, a mounting frame is fixedly arranged at the bottom of the seal seat, a filter screen is fixedly arranged in the mounting frame, a connecting seat is fixedly arranged at the top of the seal seat, two symmetrically arranged positioning grooves are formed at the bottom of the connecting seat, two symmetrically arranged positioning seats are fixedly arranged at the, and the positioning seats and the corresponding positioning grooves are matched, the clamping grooves are formed in one sides, close to each other, of the two positioning seats, the moving grooves are formed in the inner wall of one side, close to each other, of the two positioning grooves, the clamping rods are slidably mounted in the moving grooves and matched with the corresponding clamping grooves.

Preferably, the connecting seat is provided with a cavity, the cavity is communicated with the moving groove, the cavity is internally provided with a transverse plate in a sliding manner, two symmetrical inclined rods are fixedly arranged at the bottom of the transverse plate, the clamping rod is provided with inclined holes, the inclined rods are slidably arranged in the corresponding inclined holes, and the inclined rods can be moved by driving the clamping rods through the inclined holes.

Preferably, the same screw rod is rotatably installed on the inner wall of the top and the inner wall of the bottom of the cavity, the transverse plate is sleeved on the screw rod in a threaded mode, and the transverse plate can be driven to move by rotation of the screw rod due to the fact that the screw rod is arranged.

Preferably, a rotating hole is formed in the inner wall of the top of the cavity, a worm is rotatably mounted in the rotating hole, a worm wheel is fixedly sleeved on the screw rod and meshed with the worm wheel, the top end of the worm extends to the upper portion of the connecting seat, a rotating handle is fixedly mounted on the top end of the worm, and the worm can be driven to rotate by rotation of the worm due to the fact that the worm is arranged.

Preferably, the top inner wall and the bottom inner wall of the chamber are fixedly provided with two symmetrically arranged stabilizer bars, the transverse plate is movably sleeved on the stabilizer bars, and the transverse plate can be stably moved due to the arrangement of the stabilizer bars.

The utility model discloses in, an install the rose box in boiler gas cleaning equipment intake pipe, can filter black ash and dust in the flue gas through the filter screen, the filter screen needs regularly to be cleared up, when dismantling the filter screen, at first rotate twist grip, twist grip drives the worm and rotates, the worm drives the worm wheel and rotates, the worm wheel drives the lead screw and rotates, the lead screw drives the diaphragm and removes, the diaphragm drives the down tube and removes, the down tube drives the kelly through the inclined hole and removes, make the kelly break away from the draw-in groove, the rebound connecting seat, the connecting seat drives the installing frame rebound through the seal receptacle, make the installing frame break away from the rose box, thereby be convenient for clear up the filter screen.

The utility model relates to a rationally, simple structure, convenient operation can filter black ash and dust in the flue gas through the filter screen, and is convenient for dismantle the clearance to the filter screen.

Drawings

FIG. 1 is a schematic structural view of a boiler flue gas cleaning device according to the present invention;

FIG. 2 is a schematic structural view of part A of a boiler flue gas cleaning apparatus provided by the present invention;

FIG. 3 is a schematic structural view of a part B of a boiler flue gas cleaning device provided by the present invention;

fig. 4 is a schematic structural diagram of part C of a boiler flue gas cleaning device provided by the present invention.

In the figure: 1. a purification device; 2. discharging the smoke tube; 3. an air inlet pipe; 4. a filter box; 5. a communicating hole; 6. a sealing seat; 7. installing a frame; 8. a filter screen; 9. a connecting seat; 10. positioning a groove; 11. positioning seats; 12. a card slot; 13. a moving groove; 14. a clamping rod; 15. an inclined hole; 16. a chamber; 17. a transverse plate; 18. a diagonal bar; 19. a screw rod; 20. a worm gear; 21. rotating the hole; 22. a worm; 23. the handle is rotated.

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.

Referring to fig. 1-4, a boiler flue gas purifying device comprises a purifying device 1, one side of the purifying device 1 is connected with a smoke outlet pipe 2, one side of the purifying device 1 is connected with an air inlet pipe 3, a filter box 4 is fixedly installed on the air inlet pipe 3, a communication hole 5 is formed on the inner wall of the top of the filter box 4, a seal seat 6 is movably installed on the communication hole 5, an installation frame 7 is fixedly installed at the bottom of the seal seat 6, a filter screen 8 is fixedly installed in the installation frame 7, a connecting seat 9 is fixedly installed at the top of the seal seat 6, two symmetrically arranged positioning grooves 10 are formed at the bottom of the connecting seat 9, two symmetrically arranged positioning seats 11 are fixedly installed at the top of the filter box 4, the positioning seats 11 are matched with the corresponding positioning grooves 10, a clamping groove 12 is formed at one side of the two positioning seats 11, a moving groove 13 is formed, a clamping rod 14 is slidably mounted in the moving groove 13, and the clamping rod 14 is matched with the corresponding clamping groove 12.

The utility model discloses in, seted up cavity 16 on connecting seat 9, cavity 16 is linked together with moving slot 13, and slidable mounting has diaphragm 17 in the cavity 16, and diaphragm 17 bottom fixed mounting has the down tube 18 that two symmetries set up, has seted up down tube 15 on the

kelly

14, and 18 slidable mounting of down tube are in the down tube 15 that corresponds, owing to be provided with down tube 18, the removal of down tube 18 can drive kelly 14 through the down tube and remove.

The utility model discloses in, rotate on the top inner wall of cavity 16 and on the bottom inner wall and install same lead screw 19, and diaphragm 17 threaded sleeve establishes on lead screw 19, owing to be provided with lead screw 19, lead screw 19's rotation can drive diaphragm 17 and remove.

The utility model discloses in, seted up on the top inner wall of cavity 16 and rotated hole 21, rotated the rotation in hole 21 and installed worm 22, fixed cover is equipped with worm wheel 20 on the lead screw 19, and worm 22 meshes with worm wheel 20 mutually, and worm 22's top extends to the top of connecting seat 9 and fixed mounting has twist grip 23, owing to be provided with worm 22, worm 22's rotation can drive worm wheel 20 and rotate.

The utility model discloses in, fixed mounting has the stabilizer bar that two symmetries set up on the top inner wall of cavity 16 and the bottom inner wall, and diaphragm 17 movable sleeve establishes on the stabilizer bar, owing to be provided with the stabilizer bar, can make diaphragm 17 carry out stable removal.

In the utility model, a filter box 4 is arranged on the air inlet pipe 3, black ash and dust in flue gas can be filtered through the filter screen 8, the filter screen 8 needs to be cleaned regularly, when the filter screen 8 is disassembled and cleaned, firstly, the rotating handle 23 is rotated, the rotating handle 23 drives the worm 22 to rotate, the worm 22 drives the worm wheel 20 to rotate, the worm wheel 20 drives the lead screw 19 to rotate, the lead screw 19 drives the transverse plate 17 to move, the transverse plate 17 drives the inclined rod 18 to move, the inclined rod 18 drives the clamping rod 14 to move through the inclined hole 15, so that the clamping rod 14 is separated from the clamping groove 12, the connecting seat 9 is moved upwards, the connecting seat 9 drives the mounting frame 7 to move upwards through the sealing seat 6, so that the mounting frame 7 is separated from the filter box 4, thereby being convenient for cleaning the filter screen 8, when the filter screen 8 is mounted, the mounting frame 7 is arranged in the filter box 4 through the intercom, make 6 block of seal receptacle 5 into intercommunicating pore 5 for positioning seat 11 blocks into corresponding constant head tank 10, then the reverse rotation twist grip 23, make diaphragm 17 reset, and diaphragm 17's down tube 18 removes, and down tube 18 drives card pole 14 through inclined hole 15 and removes, makes card pole 14 block go into in the draw-in groove 12 that corresponds, thereby installs filter screen 8, is convenient for dismantle and clear up filter screen 8.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A boiler flue gas purifying device comprises a purifying device (1) and is characterized in that one side of the purifying device (1) is connected with a smoke outlet pipe (2), one side of the purifying device (1) is connected with an air inlet pipe (3), the air inlet pipe (3) is fixedly provided with a filter box (4), the inner wall of the top of the filter box (4) is provided with a communicating hole (5), the communicating hole (5) is movably provided with a sealing seat (6), the bottom of the sealing seat (6) is fixedly provided with a mounting frame (7), a filter screen (8) is fixedly arranged in the mounting frame (7), the top of the sealing seat (6) is fixedly provided with a connecting seat (9), the bottom of the connecting seat (9) is provided with two symmetrically arranged positioning grooves (10), the top of the filter box (4) is fixedly provided with two symmetrically arranged positioning seats (11), and the positioning seats (11) are matched with the corresponding, one side of each positioning seat (11) close to each other is provided with a clamping groove (12), the inner wall of one side of each positioning groove (10) close to each other is provided with a moving groove (13), each moving groove (13) is internally provided with a clamping rod (14), the clamping rods (14) are matched with the corresponding clamping grooves (12), the connecting seat (9) is provided with a cavity (16), the cavity (16) is communicated with the moving grooves (13), the cavity (16) is internally provided with a transverse plate (17), the bottom of the transverse plate (17) is fixedly provided with two symmetrically arranged inclined rods (18), the clamping rods (14) are provided with inclined holes (15), the inclined rods (18) are slidably arranged in the corresponding inclined holes (15), the top inner wall and the bottom inner wall of the cavity (16) are rotatably provided with the same screw rod (19), the transverse plate (17) is sleeved on the threaded screw rod (19), the top inner wall of the cavity (16) is provided with a rotating hole (21), a worm (22) is rotatably installed in the rotating hole (21), a worm wheel (20) is fixedly sleeved on the screw rod (19), the worm (22) is meshed with the worm wheel (20), and the top end of the worm (22) extends to the upper part of the connecting seat (9) and is fixedly provided with a rotating handle (23).

2. The boiler flue gas purification equipment according to claim 1, wherein two symmetrically arranged stabilizer bars are fixedly installed on the top inner wall and the bottom inner wall of the chamber (16), and the transverse plate (17) is movably sleeved on the stabilizer bars.