CN218210826U

CN218210826U - Flue gas heat exchange mechanism of zinc oxide high-temperature reduction furnace

Info

Publication number: CN218210826U
Application number: CN202222353474.7U
Authority: CN
Inventors: 邓晓军
Original assignee: Weifang Aolong Zinc Industry Co ltd
Current assignee: Weifang Aolong Zinc Industry Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-03
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a zinc oxide high temperature reduction stove flue gas heat transfer mechanism, comprising a base plate, the fixed mounting has the high temperature reduction stove body on the surface of bottom plate, the high temperature reduction stove body is provided with the produced flue gas of zinc oxide reduction production, the fixed mounting has the heat transfer case on the surface of bottom plate, the heat transfer case is located one side of high temperature reduction stove body, be provided with the intercommunication shell between high temperature reduction stove body and the heat transfer case, the equal fixedly connected with mounting panel in surperficial both sides of intercommunication shell. The utility model discloses in, through the clearance subassembly that sets up, drive screw rotates under motor drive for the clearance brush of connecting plate one side can be at the filter screen carry out round trip movement on the surface, can realize clearing up the accumulational smoke and dust in filter screen surface, need not to dismantle and can accomplish the clearance operation, has saved a large amount of manpower and materials, and then has reduced the heat transfer cost, and the practicality is stronger.

Description

Flue gas heat exchange mechanism of zinc oxide high-temperature reduction furnace

Technical Field

The utility model relates to a flue gas heat transfer mechanism technical field especially relates to a zinc oxide high temperature reduction furnace flue gas heat transfer mechanism.

Background

Zinc oxide is an inorganic substance, has a chemical formula of ZnO, and is an oxide of zinc. Is insoluble in water and soluble in acid and strong base. Zinc oxide is a commonly used chemical additive, and is widely applied to the manufacture of products such as plastics, silicate products, synthetic rubber, lubricating oil, paint, coating, ointment, adhesive, food, batteries, flame retardant and the like. The zinc oxide has large energy band gap and exciton constraint energy, high transparency and excellent normal temperature luminous performance, and is applied to products such as liquid crystal displays, thin film transistors, light emitting diodes and the like in the semiconductor field. In addition, the zinc oxide of fine particles also begins to play a role in the related art as a nano material.

The produced flue gas of present zinc oxide high temperature reduction furnace contains higher heat, direct discharge can cause thermal loss, can carry out thermal recovery through the heat transfer case when carrying out the flue gas discharge usually, but often contain certain smoke and dust in the flue gas, utilize the filter screen to filter the smoke and dust that contains in the flue gas, long-term use, it has a large amount of smoke and dust to adhere to on the filter screen, clear up or change it when treating the maintenance, a large amount of manpower and materials have been consumeed, and then the heat transfer cost has been improved, therefore, the practicality is lower, in order to solve this difficult problem, consequently, a zinc oxide high temperature reduction furnace flue gas heat transfer mechanism is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a flue gas heat exchange mechanism of a zinc oxide high-temperature reduction furnace.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a zinc oxide high temperature reduction stove flue gas heat transfer mechanism, includes the bottom plate, fixed mounting has the high temperature reduction stove body on the surface of bottom plate, the high temperature reduction stove body is provided with the produced flue gas of zinc oxide reduction production, fixed mounting has the heat transfer case on the surface of bottom plate, the heat transfer case is located one side of high temperature reduction stove body, be provided with the intercommunication shell between high temperature reduction stove body and the heat transfer case, the equal fixedly connected with mounting panel in surperficial both sides of intercommunication shell, two fixed blocks of inside symmetry fixedly connected with of intercommunication shell, two be provided with the spout on the surface of fixed block, the inside slidable mounting of spout has the filter screen, the top fixedly connected with baffle of filter screen, the inside of intercommunication shell is provided with the clearance subassembly, the inside fixedly connected with a plurality of cassettes of heat transfer case, a plurality of the internally mounted of cassette has the heat exchange tube, the heat exchange tube is connected for the joint with the cassette, the one end fixedly connected with of heat exchange tube advances the tobacco pipe, the other end fixedly connected with of heat exchange tube goes out the tobacco pipe.

Further, the clearance subassembly includes the motor, motor fixed connection is at the top of intercommunication shell, the output of motor runs through the inside fixedly connected with screw rod that extends to the intercommunication shell, the bottom of screw rod is connected for rotating with the interior bottom of intercommunication shell, the inside fixedly connected with montant of intercommunication shell, the montant is located one side of screw rod, the common cover in outside of montant and screw rod is equipped with the connecting plate, fixed mounting has the cleaning brush on the surface of connecting plate, the one end of cleaning brush and the surface contact of filter screen utilize the clearance subassembly to be convenient for clear up the accumulational smoke and dust in filter screen surface, need not to dismantle the work that can accomplish the clearance, and the in-process of operation is more convenient, labour saving and time saving, and efficiency is higher, and the practicality is stronger.

Furthermore, the connecting plate is in threaded connection with the screw rod, the connecting plate is in sliding connection with the vertical rod, the structure is simple, and the connecting plate can be conveniently and stably moved on the screw rod and the vertical rod.

Further, fixed mounting has the drain pipe on one side of the surface of heat transfer case, the drain pipe install the control valve on the surface, fixed mounting has the inlet tube on the surface behind the heat transfer case, and simple structure is convenient for with the heat transmission of flue gas heat transfer to the water source in, water source accessible drain pipe discharges, carries out utilization once more, and the effect is better, and the practicality is stronger.

Furthermore, the mounting plates are fixedly mounted on one sides of the surfaces of the high-temperature reduction furnace body and the heat exchange box through locking bolts, so that the structure is simple, and quick connection and mounting are facilitated.

Further, the bottom fixed mounting of intercommunication shell has a collection dirt shell, the dust exhaust mouth has been seted up to the bottom of intercommunication shell, and a collection dirt shell adopts the locking bolt to install, and simple structure is convenient for clear up the dust after collecting, and the effect is better, and the practicality is stronger.

The utility model has the advantages that:

1. the utility model discloses when using, through the clearance subassembly that sets up, drive screw rotates under motor drive for the clearance brush of connecting plate one side can carry out round trip movement on the surface of filter screen, can realize clearing up the accumulational smoke and dust in filter screen surface, need not to dismantle and can accomplish the clearance operation, has saved a large amount of manpower and materials, and then has reduced the heat transfer cost, and the practicality is stronger.

2. The utility model discloses when using, through the collection dirt shell and the dust exhaust mouth that set up, be convenient for collect the inside to the collection dirt shell with the smoke and dust after the filter screen clearance through the dust exhaust mouth, carry out unified collection, can demolish collection dirt shell when treating that the inside smoke and dust of collection dirt shell is more and unify the clearance, convenience more of in-process of operation, labour saving and time saving, the practicality is stronger.

Drawings

FIG. 1 is a perspective view of a flue gas heat exchange mechanism of a zinc oxide high temperature reduction furnace of the present invention;

FIG. 2 is a main sectional view of a flue gas heat exchange mechanism of a zinc oxide high-temperature reduction furnace of the present invention;

fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

Illustration of the drawings:

1. a high temperature reduction furnace body; 2. a dust exhaust port; 3. a baffle plate; 4. a motor; 5. a communicating shell; 6. mounting a plate; 7. a heat exchange box; 8. a base plate; 9. a card holder; 10. a heat exchange pipe; 11. discharging the smoke tube; 12. a drain pipe; 13. a control valve; 14. a smoke inlet pipe; 15. cleaning a brush; 16. a fixed block; 17. a connecting plate; 18. a screw; 19. a vertical rod; 20. filtering with a screen; 21. a dust collection housing.

Detailed Description

Referring to fig. 1-3, a flue gas heat exchange mechanism of a zinc oxide high-temperature reduction furnace comprises a bottom plate 8, a high-temperature reduction furnace body 1 is fixedly installed on the surface of the bottom plate 8, flue gas generated by zinc oxide reduction production is arranged on the high-temperature reduction furnace body 1, a heat exchange box 7 is fixedly installed on the surface of the bottom plate 8, the heat exchange box 7 is positioned at one side of the high-temperature reduction furnace body 1, a communicating shell 5 is arranged between the high-temperature reduction furnace body 1 and the heat exchange box 7, both sides of the surface of the communicating shell 5 are fixedly connected with mounting plates 6, two fixing blocks 16 are symmetrically and fixedly connected inside the communicating shell 5, sliding grooves are arranged on the surfaces of the two fixing blocks 16, a filter screen 20 is slidably installed inside the sliding grooves, and a baffle 3 is fixedly connected to the top of the filter screen 20, the inside of intercommunication shell 5 is provided with the clearance subassembly, a plurality of cassettes of inside fixedly connected with 9 of heat exchange box 7, the internally mounted of a plurality of cassettes 9 has heat exchange tube 10, heat exchange tube 10 is connected for the joint with cassette 9, the one end fixedly connected with of heat exchange tube 10 advances tobacco pipe 14, the other end fixedly connected with of heat exchange tube 10 goes out tobacco pipe 11, surface one side fixed mounting of heat exchange box 7 has drain pipe 12, drain pipe 12 installs control valve 13 on the surface, heat exchange box 7 is the positive rear fixed mounting on the surface has the inlet tube, mounting panel 6 all through locking bolt fixed mounting in high temperature reduction furnace body 1 and heat exchange box 7 surface one side, the bottom fixed mounting of intercommunication shell 5 has collection dirt shell 21, dust exhaust 2 has been seted up to the bottom of intercommunication shell 5.

Referring to fig. 2-3, the clearance subassembly includes motor 4, motor 4 fixed connection is at the top of intercommunication shell 5, the output of motor 4 runs through the inside fixedly connected with screw rod 18 that extends to intercommunication shell 5, the bottom of screw rod 18 is connected for rotating with the interior bottom of intercommunication shell 5, the inside fixedly connected with montant 19 of intercommunication shell 5, montant 19 is located one side of screw rod 18, montant 19 and the common cover in outside of screw rod 18 are equipped with connecting plate 17, fixed mounting has clearance brush 15 on the surface of connecting plate 17, the one end of clearance brush 15 and the surface contact of filter screen 20, connecting plate 17 is threaded connection with screw rod 18, connecting plate 17 is sliding connection with montant 19.

The utility model discloses when using, the produced flue gas of zinc oxide can enter into the inside of intercommunication shell 5 in high temperature reduction furnace body 1 production, utilize filter screen 20 filterable flue gas to contain the smoke and dust, utilize at last to advance tobacco pipe 14 and enter into the inside of heat exchange tube 10, simultaneously the water piping connection water pipe directly behind heat exchange box 7 adds water to the inside of heat exchange box 7, contain higher heat in the flue gas and can flow in the inside of heat exchange tube 10, sustainable water source to inside heats, can open control valve 13 after the heating is accomplished and utilize drain pipe 12 to discharge and use, when piling up more smoke and dust on filter screen 20, can open motor 4, motor 4 drive screw 18 rotates, can drive connecting plate 17 when screw 18 rotates and reciprocate on montant 19, utilize clearance brush 15 can clear up the accumulated smoke and dust on the surface of filter screen 20, the inside of collection dirt shell 21 is collected through dust exhaust port 2 to the smoke and dust collection after the clearance, carry out unified collection, treat that the inside smoke and dust collection shell 21 can be removed when more and unify the clearance, and further, the in-process of operation is convenient, more practicality has been saved, a large amount of collection cost is stronger.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a zinc oxide high temperature reduction furnace flue gas heat transfer mechanism, includes bottom plate (8), its characterized in that: the high-temperature reduction furnace comprises a bottom plate (8), wherein a high-temperature reduction furnace body (1) is fixedly mounted on the surface of the bottom plate (8), flue gas generated by reduction production of zinc oxide is arranged on the high-temperature reduction furnace body (1), a heat exchange box (7) is fixedly mounted on the surface of the bottom plate (8), the heat exchange box (7) is located on one side of the high-temperature reduction furnace body (1), a communicating shell (5) is arranged between the high-temperature reduction furnace body (1) and the heat exchange box (7), mounting plates (6) are fixedly connected to two sides of the surface of the communicating shell (5), two fixing blocks (16) and two fixing blocks (16) are symmetrically and fixedly connected to the inside of the communicating shell (5), a sliding groove is formed in the surface of each fixing block (16), a filter screen (20) is arranged in the sliding groove, baffle plates (3) are fixedly connected to the top of the filter screen (20), a cleaning assembly is arranged inside of the communicating shell (5), a plurality of clamping seats (9) are fixedly connected to the inside of the heat exchange box (7), a plurality of the clamping seats (9), a heat exchange tube (10) is mounted inside of each clamping seat (9), the heat exchange tube (10) is connected with the clamping seats (9) and a smoke tube (14) is fixedly connected to the other end of the smoke tube (10), and a smoke tube (11) is fixedly connected with the smoke tube (11).

2. The flue gas heat exchange mechanism of the zinc oxide high-temperature reduction furnace according to claim 1, characterized in that: the clearance subassembly includes motor (4), motor (4) fixed connection is at the top of intercommunication shell (5), the output of motor (4) runs through inside fixedly connected with screw rod (18) that extend to intercommunication shell (5), the bottom of screw rod (18) is connected for rotating with the interior bottom of intercommunication shell (5), the inside fixedly connected with montant (19) of intercommunication shell (5), montant (19) are located one side of screw rod (18), the outside common cover of montant (19) and screw rod (18) is equipped with connecting plate (17), fixed mounting has clearance brush (15) on the surface of connecting plate (17), the surface contact of the one end of clearance brush (15) and filter screen (20).

3. The flue gas heat exchange mechanism of the zinc oxide high-temperature reduction furnace according to claim 2, characterized in that: the connecting plate (17) is in threaded connection with the screw rod (18), and the connecting plate (17) is in sliding connection with the vertical rod (19).

4. The flue gas heat exchange mechanism of the zinc oxide high-temperature reduction furnace according to claim 1, characterized in that: the water discharging pipe (12) is fixedly installed on one side of the surface of the heat exchange box (7), the control valve (13) is installed on the surface of the water discharging pipe (12), and the water inlet pipe is fixedly installed on the surface of the right rear portion of the heat exchange box (7).

5. The flue gas heat exchange mechanism of the zinc oxide high-temperature reduction furnace according to claim 1, characterized in that: the mounting plates (6) are fixedly mounted on one sides of the surfaces of the high-temperature reduction furnace body (1) and the heat exchange box (7) through locking bolts.

6. The flue gas heat exchange mechanism of the zinc oxide high-temperature reduction furnace according to claim 1, characterized in that: the bottom fixed mounting of intercommunication shell (5) has collection dirt shell (21), dust exhaust mouth (2) have been seted up to the bottom of intercommunication shell (5).