CN215808518U

CN215808518U - Oxygen supply device of waste incineration rotary kiln

Info

Publication number: CN215808518U
Application number: CN202122180685.0U
Authority: CN
Inventors: 王亚琢; 袁浩然; 顾菁; 徐小亚; 周渊博; 刘德飞
Original assignee: Foshan Kehengbo Environmental Protection Technology Co ltd
Current assignee: Foshan Kehengbo Environmental Protection Technology Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-02-11
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses an oxygen supply device of a waste incineration rotary kiln, which belongs to the technical field of oxygen supply devices and comprises an air inlet box, wherein one side of the air inlet box is provided with an air blower, one side of the air inlet box, which is far away from the air blower, is connected with a vacuum pump, the upper end of the air inlet box is fixedly provided with an air guide pipe, the upper end of the air guide pipe is connected with an oxygen enrichment tank, one side of the oxygen enrichment tank is provided with an air blower, a dehydrating agent is arranged in the air inlet box, the bottom end of the dehydrating agent is provided with a filter screen dismounting component, the filter screen dismounting component comprises a sealing plate, a mounting seat, a damping rotating shaft, a guide sliding chute, a molecular sieve, a dust collecting plate and a strong magnetic block, and the interior of the air inlet box is symmetrically provided with guide sliding chutes; according to the utility model, by arranging the filter screen dismounting assembly, the convenience of cleaning and replacing the molecular sieve is improved, the dust treatment effect is improved, the oxygen supply device is prevented from being influenced, the working stability of the equipment is ensured, and the use quality is improved.

Description

Oxygen supply device of waste incineration rotary kiln

Technical Field

The utility model belongs to the technical field of oxygen supply devices, and particularly relates to an oxygen supply device of a waste incineration rotary kiln.

Background

The rotary kiln is a rotary calcining kiln (commonly called rotary kiln), the shape of which is similar to that of a rotary bed, also called rotary kiln, and belongs to the building material equipment. Rotary kilns can be divided into cement kilns, metallurgical chemical kilns and lime kilns according to the different materials to be treated.

The prior art has the following problems: among the waste incineration rotary kiln apparatus of oxygen supply that chinese patent application number is 201721335844.7 disclosed, it can't be convenient when using changes the molecular sieve, is difficult to collect and clear up the dust in the air that the air-blower sent into, influences the service quality of equipment, and can't protect it after the current limiter is adjusted, the condition that the mistake touched easily appears, influences the stability of oxygen supply.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an oxygen supply device of a waste incineration rotary kiln, which has the characteristics of convenience and quickness in filter screen replacement and capability of preventing mistaken touch.

In order to achieve the purpose, the utility model provides the following technical scheme: an oxygen supply device of a waste incineration rotary kiln comprises an air inlet box, wherein an air blower is arranged on one side of the air inlet box, a vacuum pump is connected on one side of the air inlet box, which is far away from the air blower, an air guide pipe is fixed at the upper end of the air inlet box, an oxygen-enriched tank is connected at the upper end of the air guide pipe, an air feeder is arranged on one side of the oxygen-enriched tank, a dehydrating agent is arranged in the air inlet box, a filter screen assembling and disassembling component is arranged at the bottom end of the dehydrating agent, the filter screen assembling and disassembling component comprises a sealing plate, a mounting seat, a damping rotating shaft, a guide sliding chute, a molecular sieve, a dust collecting plate and a strong magnetic block, wherein the guide sliding chutes are symmetrically arranged in the air inlet box, the molecular sieve is arranged between the guide sliding chutes, the mounting seat is arranged on one side of the bottom end of the molecular sieve, the strong magnetic block is arranged in the mounting seat, the dust collecting plate is connected on one side of the strong magnetic block, and the damping rotating shaft is arranged on the surface of one side of the air inlet box corresponding to the molecular sieve, and the bottom end of the damping rotating shaft is connected with a sealing plate.

Preferably, a positioning seat is fixed at the upper end of one side of the dust collecting plate, which is far away from the strong magnetic block, and a positioning hole is formed in the positioning seat.

Preferably, the inside of mount pad corresponds strong magnet and is provided with fixed iron plate, one side of molecular sieve is provided with the pull rod.

Preferably, a side surface of air duct is provided with prevents that the mistake from touching the subassembly, it includes current limiter, dead lever, mounting groove, spacing spring, location inserted bar, guard plate and axis of rotation to prevent that the mistake from touching the subassembly, wherein, a side surface of air duct is connected with the current limiter, one side of current limiter is provided with the axis of rotation, one side of axis of rotation is connected with the guard plate, one side that the axis of rotation was kept away from to the current limiter is provided with the dead lever, the inside of dead lever is provided with mounting groove, mounting groove's internal connection has the location inserted bar, the surface of location inserted bar cup joints and is provided with spacing spring.

Preferably, a pull ring is arranged on one side surface of the protection plate.

Preferably, the inside of the protection plate is provided with a positioning groove corresponding to the fixing rod, and the inside of the positioning groove is provided with an insertion hole corresponding to the positioning insertion rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the filter screen dismounting assembly is arranged, so that the molecular sieve can be conveniently dismounted along the guide chute, the convenience of cleaning and replacing the molecular sieve is improved, meanwhile, the dust collecting plate is arranged to collect dust, the dust treatment effect is improved, the oxygen supply device is prevented from being influenced, the working stability of the equipment is ensured, and the use quality is improved.

2. According to the utility model, the mistaken touch preventing assembly is arranged, and the protective plate can be rotated to fix the mistaken touch preventing assembly, so that the regulated current limiter is protected, the flow change caused by the mistaken touch is prevented, the stability of oxygen supply work is ensured, and the work efficiency is improved.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a structural elevation view of the present invention;

FIG. 3 is a schematic view of a filter screen mounting/dismounting assembly according to the present invention;

fig. 4 is a schematic structural diagram of the mis-touch prevention assembly of the present invention.

In the figure: 1. a vacuum pump; 2. the filter screen dismounting component; 21. a sealing plate; 22. a mounting seat; 23. a damping rotating shaft; 24. a guide chute; 25. a molecular sieve; 26. positioning seats; 27. a dust collecting plate; 28. a strong magnetic block; 3. an air duct; 4. a blower; 5. an oxygen enrichment tank; 6. prevent the mistake from touching the assembly; 61. a current limiter; 62. fixing the rod; 63. installing a groove; 64. a limiting spring; 65. positioning the inserted rod; 66. a pull ring; 67. a protection plate; 68. a rotating shaft; 7. an air intake box; 8. a blower; 9. a dehydrating agent.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: an oxygen supply device of a waste incineration rotary kiln comprises an air inlet box 7, wherein one side of the air inlet box 7 is provided with an air blower 8, one side of the air inlet box 7, which is far away from the air blower 8, is connected with a vacuum pump 1, the upper end of the air inlet box 7 is fixed with an air guide pipe 3, the upper end of the air guide pipe 3 is connected with an oxygen enrichment tank 5, one side of the oxygen enrichment tank 5 is provided with an air blower 4, the inside of the air inlet box 7 is provided with a dehydrating agent 9, the bottom end of the dehydrating agent 9 is provided with a filter screen dismounting component 2, the filter screen dismounting component 2 comprises a sealing plate 21, a mounting seat 22, a damping rotating shaft 23, a guide sliding chute 24, a molecular sieve 25, a dust collecting plate 27 and a strong magnetic block 28, wherein the inside of the air inlet box 7 is symmetrically provided with the guide sliding chutes 24, the molecular sieve 25 is arranged between the guide sliding chutes 24, one side of the bottom end of the molecular sieve 25 is provided with the mounting seat 22, one side of the strong magnetic block 28 is connected with the dust collecting plate 27, the surface of one side of the air inlet box 7 is provided with a damping rotating shaft 23 corresponding to the molecular sieve 25, and the bottom end of the damping rotating shaft 23 is connected with a sealing plate 21.

Specifically, a positioning seat 26 is fixed on the upper end of one side of the dust collecting plate 27 away from the strong magnetic block 28, and a positioning hole is arranged inside the positioning seat 26.

Through adopting above-mentioned technical scheme, when the dust collection board 27 was installed, positioning seat 26 can correspond the input tube of air-blower 8 and install, improved the stability of dust collection board 27 installation, guaranteed the collection effect of dust.

Specifically, the inside of the mounting seat 22 is provided with a fixed iron block corresponding to the strong magnet 28, and one side of the molecular sieve 25 is provided with a pull rod.

Through adopting above-mentioned technical scheme, guarantee that strong magnet 28 and fixed iron plate actuation make the dismouting of carrying on that dust collecting plate 27 can be convenient, improve the convenience of dust collecting plate 27 clearance, practice thrift manpower resources.

This embodiment is used: when installing molecular sieve 25, follow damping pivot 23 earlier and rotate closing plate 21, then insert the inside of inlet box 7 with molecular sieve 25 along direction spout 24, at the in-process that molecular sieve 25 removed along direction spout 24, the dust collection plate 27 removes simultaneously, and positioning seat 26 can accurately cup joint on the input tube surface of air-blower 8, guarantees the stability of dust collection plate 27 installation.

Example 2

The present embodiment is different from embodiment 1 in that: specifically, one side surface of air duct 3 is provided with prevents that mistake from touching subassembly 6, prevent that mistake from touching subassembly 6 includes current limiter 61, dead lever 62, mounting groove 63, spacing spring 64, location inserted bar 65, guard plate 67 and axis of rotation 68, wherein, one side surface of air duct 3 is connected with current limiter 61, one side of current limiter 61 is provided with axis of rotation 68, one side of axis of rotation 68 is connected with guard plate 67, one side that axis of rotation 68 was kept away from to current limiter 61 is provided with dead lever 62, the inside of dead lever 62 is provided with mounting groove 63, the internal connection of mounting groove 63 has location inserted bar 65, the surface of location inserted bar 65 cup joints and is provided with spacing spring 64.

Through adopting above-mentioned technical scheme, need protect it after using current limiter 61 to adjust the flow of air duct 3, along axis of rotation 68 rotation guard plate 67, pulling location inserted bar 65 drives spacing spring 64 compression simultaneously, when guard plate 67 joint is on the surface of dead lever 62, loosen location inserted bar 65 and make spacing spring 64 reset, make the inside that location inserted bar 65 inserted guard plate 67 fix it simultaneously, guarantee current limiter 61's protection effect, improve equipment's use quality.

Specifically, one side surface of the shielding plate 67 is provided with a pull ring 66.

Through adopting above-mentioned technical scheme, can pull ring 66 and drive guard plate 67 and rotate, convenience and comfort level that improve equipment used.

Specifically, the inside of the protection plate 67 is provided with a positioning groove corresponding to the fixing rod 62, and the inside of the positioning groove is provided with an insertion hole corresponding to the positioning insertion rod 65.

Through adopting above-mentioned technical scheme, guarantee that guard plate 67 can pass dead lever 62 at the back positioning groove that rotates, ensure the fastness that guard plate 67 is fixed.

This embodiment is used: need protect it after using current limiter 61 to adjust the flow of air duct 3, along axis of rotation 68 rotation guard plate 67, pulling location inserted bar 65 drives spacing spring 64 compression simultaneously, when guard plate 67 joint is on the surface of dead lever 62, loosen location inserted bar 65 and make spacing spring 64 reset, make the inside that location inserted bar 65 inserted guard plate 67 fixed it simultaneously, guarantee current limiter 61's protection effect, improve equipment's use quality.

The structure and the use principle of the vacuum pump 1, the blower 4, the flow restrictor 61, the blower 8 and the dehydrating agent 9 in the utility model are disclosed in an oxygen supply device of a rotary kiln for incinerating garbage, which is disclosed in Chinese patent application No. 201721335844.7.

The working principle and the using process of the utility model are as follows: when the device is used, when the molecular sieve 25 is installed, the sealing plate 21 is firstly rotated along the damping rotating shaft 23, then the molecular sieve 25 is inserted into the air inlet box 7 along the guide sliding groove 24, the dust collecting plate 27 moves simultaneously in the process that the molecular sieve 25 moves along the guide sliding groove 24, and the positioning seat 26 can be accurately sleeved on the surface of the input pipe of the air blower 8, so that the installation stability of the dust collecting plate 27 is ensured;

need protect it after using current limiter 61 to adjust the flow of air duct 3, along axis of rotation 68 rotation guard plate 67, pulling location inserted bar 65 drives spacing spring 64 compression simultaneously, when guard plate 67 joint is on the surface of dead lever 62, loosen location inserted bar 65 and make spacing spring 64 reset, make the inside that location inserted bar 65 inserted guard plate 67 fixed it simultaneously, guarantee current limiter 61's protection effect, improve equipment's use quality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a msw incineration rotary kiln apparatus of oxygen supply, includes inlet box (7), its characterized in that: an air blower (8) is arranged on one side of the air inlet box (7), a vacuum pump (1) is connected to one side, away from the air blower (8), of the air inlet box (7), an air guide pipe (3) is fixed to the upper end of the air guide pipe (7), an oxygen-enriched tank (5) is connected to the upper end of the air guide pipe (3), a blower (4) is arranged on one side of the oxygen-enriched tank (5), a dehydrating agent (9) is arranged inside the air inlet box (7), a filter screen disassembling and assembling component (2) is arranged at the bottom end of the dehydrating agent (9), the filter screen disassembling and assembling component (2) comprises a sealing plate (21), an installation seat (22), a damping rotating shaft (23), a guide sliding chute (24), a molecular sieve (25), a dust collecting plate (27) and a strong magnetic block (28), wherein the guide sliding chutes (24) are symmetrically arranged inside the air inlet box (7), and the molecular sieve (25) is arranged between the guide sliding chutes (24), the utility model discloses a damping rotary shaft air inlet box, including inlet box (7), molecular sieve (25), mount pad (22) are provided with bottom one side of molecular sieve (25), the inside of mount pad (22) is provided with strong magnetic block (28), one side of strong magnetic block (28) is connected with dust collecting plate (27), one side surface of inlet box (7) is provided with damping pivot (23) corresponding molecular sieve (25), the bottom of damping pivot (23) is connected with closing plate (21).

2. The oxygen supply device of the waste incineration rotary kiln as claimed in claim 1, wherein: a positioning seat (26) is fixed at the upper end of one side of the dust collecting plate (27) far away from the strong magnetic block (28), and a positioning hole is formed in the positioning seat (26).

3. The oxygen supply device of the waste incineration rotary kiln as claimed in claim 1, wherein: the inside of mount pad (22) is provided with fixed iron plate corresponding to strong magnet (28), one side of molecular sieve (25) is provided with the pull rod.

4. The oxygen supply device of the waste incineration rotary kiln as claimed in claim 1, wherein: a mis-touch preventing component (6) is arranged on one side surface of the air duct (3), the mis-touch preventing component (6) comprises a current limiter (61), a fixing rod (62), a mounting groove (63), a limiting spring (64), a positioning insertion rod (65), a protection plate (67) and a rotating shaft (68), wherein, a flow restrictor (61) is connected with one side surface of the air duct (3), one side of the flow restrictor (61) is provided with a rotating shaft (68), one side of the rotating shaft (68) is connected with a protection plate (67), a fixing rod (62) is arranged on one side of the current limiter (61) far away from the rotating shaft (68), a mounting groove (63) is arranged inside the fixing rod (62), a positioning inserted rod (65) is connected inside the mounting groove (63), and a limiting spring (64) is sleeved on the surface of the positioning inserted rod (65).

5. The oxygen supply device of the waste incineration rotary kiln as claimed in claim 4, wherein: and a pull ring (66) is arranged on one side surface of the protection plate (67).

6. The oxygen supply device of the waste incineration rotary kiln as claimed in claim 4, wherein: the inside of guard plate (67) corresponds dead lever (62) and is provided with positioning groove, positioning groove's inside corresponds location inserted bar (65) and is provided with the patchhole.