CN207095013U - A kind of Production of Ceramics hot-blast stove - Google Patents

Abstract

The utility model discloses a hot air stove for ceramic production, which comprises a furnace body, wherein a combustion chamber and a heat exchange chamber are arranged in the furnace body, the combustion chamber is located below the heat exchange chamber, and the The air blower and air compressor are arranged on the outside of the furnace body, the air blower communicates with the combustion chamber, and the output end of the air compressor communicates with the heat exchange chamber through the air intake pipe, and the side of the furnace body The wall is also provided with a chimney and a hot gas outlet pipe, and the chimney and the hot air outlet pipe are all communicated with the heat exchange chamber, and a plurality of heat exchangers are also arranged in the heat exchange chamber, and a filter device is provided in the pipeline, and the filter device Two ends of the pipe are respectively provided with mounting blocks, and one side wall of the pipe is provided with a through hole communicating with the pipe. The utility model has a simple structure, and is convenient to regularly clean and replace the filter device in the hot blast stove, so that the filtering effect of the hot blast stove is always in good condition and prevents pollutants from polluting the environment.

Description

A hot stove for ceramic production

technical field

The utility model relates to a hot blast stove, in particular to a hot blast stove for ceramic production.

Background technique

As a hot blast stove of thermal power machinery, the hot blast stove began to be widely used in my country in the late 1970s. It has become a replacement product for electric heat sources and traditional steam power heat sources in many industries. At present, the existing hot blast stoves are not filtered when they are discharged. device, causing pollution to the environment, and the dust inside the furnace also caused great inconvenience to production, so it is necessary to install a filter device in the existing hot blast stove, but it is inconvenient to install a filter device on the internal pipeline. Carry out regular cleaning and maintenance, so that the filtering effect of the filter device is not obvious after using for a certain period of time, and the ring will still be polluted; therefore, we propose a hot blast stove for ceramic production to solve the above problems.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a hot stove for ceramic production.

In order to achieve the above object, the utility model adopts the following technical solutions:

A hot blast stove for ceramic production, comprising a furnace body, a combustion chamber and a heat exchange chamber are arranged in the furnace body, the combustion chamber is located below the heat exchange chamber, and the combustion chamber and the heat exchange chamber are communicated through pipes, The outside of the furnace body is also provided with a blower and an air compressor, the blower communicates with the combustion chamber, and the output end of the air compressor communicates with the heat exchange chamber through the air inlet pipe, and the side wall of the furnace body is also provided with a chimney and the hot gas outlet pipe, and both the chimney and the hot air outlet pipe are connected to the heat exchange chamber, and a plurality of heat exchangers are also arranged in the heat exchange chamber, and a filtering device is arranged in the pipe, and the two ends of the filtering device are respectively arranged There is a mounting block, the side wall of the pipeline is provided with a through hole communicating with the pipeline, and the opening of the through hole is connected with a cover plate through the rotation of the rotating part, and the inner wall of the side of the pipeline away from the through hole is provided with a position and The installation groove corresponding to the pipeline, and the bottom of the installation groove is connected with a slide plate through a spring, and the inner wall on both sides of the installation groove is provided with an annular locking groove and a plurality of horizontally arranged sliding grooves, and the plurality of sliding grooves are all connected with the annular locking groove, The side wall of the mounting block at one end of the filtering device close to the mounting groove is provided with a sliding block matching the chute.

Preferably, the end of the cover plate away from the rotating member is wrapped with a gasket.

Preferably, the inner walls on both sides of the through hole are symmetrically provided with sliding chambers and rotating grooves corresponding to the sliding grooves, and the sliding grooves communicate with the rotating grooves.

Preferably, the inner walls on both sides of the annular slot are provided with anti-slip lines.

The utility model has the advantages of simple structure and convenient operation. By setting a filter device in the pipeline between the combustion chamber and the heat exchange chamber, the gas pollutants generated by combustion in the combustion chamber can be filtered to prevent them from entering the heat exchange chamber and avoid damaging the heat exchange. The heat exchanger in the chamber and directly discharged from the chimney will pollute the environment; when installing the filter device, the cover plate at the opening of the through hole can be opened, and the installation block can be installed through the through hole in the installation groove on the inner wall of the pipe, and at the same time Make the slider on the side wall of the installation block correspond to the chute on the inner wall of the installation groove, make the slider slide from the chute to the ring groove, and make the installation block compress and squeeze the slide plate in the installation groove, when the installation block is rotated , so that the slider rotates in the ring slot, which can keep the slider away from the connection between the slide slot and the ring slot, so that the slider and the ring slot are snapped together; when the filter device needs to be cleaned and replaced, the The slide block rotates to the connection between the ring slot and the chute, which facilitates regular cleaning and maintenance of the filter device.

Description of drawings

Fig. 1 is the structural representation of a kind of ceramic production hot blast stove that the utility model proposes;

FIG. 2 is a schematic diagram of the structure at point A in FIG. 1 .

In the figure: 1 Furnace body, 2 Combustion chamber, 3 Heat exchange chamber, 4 Chimney, 5 Heat exchanger, 6 Pipeline, 7 Blower, 8 Air compressor, 9 Air intake pipe, 10 Hot gas outlet pipe, 11 Cover plate, 12 Pass Holes, 13 installation slots, 14 springs, 15 slide plates, 16 chute slots, 17 annular card slots, 18 slide blocks, 19 filtering devices, 20 installation blocks.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figure 1-2, a hot blast stove for ceramic production includes a furnace body 1, a combustion chamber 2 and a heat exchange chamber 3 are arranged in the furnace body 1, the combustion chamber 2 is located below the heat exchange chamber 3, and the combustion chamber 2 and the The heat exchange chambers 3 are communicated through pipelines 6. A blower 7 and an air compressor 8 are also provided on the outside of the furnace body 1. The blower 7 communicates with the combustion chamber 2, and the output end of the air compressor 8 communicates with the heat exchange through the intake pipe 9. The chamber 3 is connected, and the side wall of the furnace body 1 is also provided with a chimney 4 and a hot gas outlet pipe 10, and both the chimney 4 and the hot gas outlet pipe 10 are connected with the heat exchange chamber 3, and a plurality of heat exchangers are also arranged in the heat exchange chamber 3 5. A filter device 19 is provided in the pipeline 6, and the two ends of the filter device 19 are respectively provided with a mounting block 20, and a side wall of the pipeline 6 is provided with a through hole 12 communicating with the pipeline 6, and the opening of the through hole 12 The cover plate 11 is connected with the rotation of the rotating part, and the end of the cover plate 11 away from the rotating part is wrapped with a gasket, which can increase the sealing performance of the joint between the cover plate 11 and the through hole 12, and the inner wall of the pipeline 6 away from the through hole 12 is provided There is a mounting groove 13 corresponding to the position of the pipeline 6, and the bottom of the mounting groove 13 is connected with a slide plate 15 through a spring 14, and the inner wall on both sides of the mounting groove 13 is provided with an annular locking groove 17 and a plurality of laterally arranged chute 16, and a plurality of The chute 16 is all in communication with the ring-shaped groove 17, and the inner walls on both sides of the ring-shaped groove 17 are provided with anti-skid lines, which increases the fastness of the sliding block 18 and the ring-shaped groove 17, and the filtering device 19 is close to one end of the installation groove 13 The side wall of the mounting block 20 is provided with a slide block 18 matched with the chute 16, and the inner wall on both sides of the through hole 12 is symmetrically provided with a slide cavity and a turn slot corresponding to the chute 16, and the chute communicates with the turn slot, so that the The installation block 20 is installed in the installation groove 13 .

The utility model has the advantages of simple structure and convenient operation. By setting a filter device 19 in the pipeline 6 between the combustion chamber 2 and the heat exchange chamber 3, the gas pollutants generated by combustion in the combustion chamber 2 can be filtered to prevent them from entering the heat exchange chamber. 3. Avoid damaging the heat exchanger 5 in the heat exchange chamber 3 and directly discharge it from the chimney 4, polluting the environment; Through the through hole 12, it is installed in the installation groove 13 on the inner wall of the pipeline 6, and the slider 18 on the side wall of the installation block 20 is corresponding to the chute 16 on the inner wall of the installation groove 13, so that the slider 18 slides from the chute 16 to the In the ring groove 17, and make the installation block 20 squeeze the slide plate 15 in the installation groove 13, when the installation block 20 is rotated, the slider 18 is rotated in the ring groove 17, and the slider 18 can be kept away from the chute 16 and the ring The joint of the slot 17, so that the slider 18 and the annular slot 17 are snapped together; when the filter device 19 needs to be cleaned and replaced, the slider 18 is rotated to the joint between the annular slot 17 and the chute 16, Thereby, it is convenient to carry out regular cleaning and maintenance to the filtering device 19 .

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (4)

1. a kind of Production of Ceramics hot-blast stove, including body of heater (1), it is characterised in that be provided with combustion chamber (2) in the body of heater (1) With heat-exchanging chamber (3), the combustion chamber (2) is located at the lower section of heat-exchanging chamber (3), and between combustion chamber (2) and heat-exchanging chamber (3) Connected by pipeline (6), air blower (7) and air compressor (8), the air blower (7) are additionally provided with the outside of the body of heater (1) Connected with combustion chamber (2), and the output end of air compressor (8) is connected by air inlet pipe (9) with heat-exchanging chamber (3), the stove The side wall of body (1) is additionally provided with chimney (4) and hot gas escape pipe (10), and chimney (4) and hot gas escape pipe (10) are and heat exchange Room (3) connects, and is additionally provided with multiple heat exchangers (5) in the heat-exchanging chamber (3), filter is provided with the pipeline (6) (19), and the both ends of filter (19) are respectively equipped with mounting blocks (20), and the side side wall of the pipeline (6) is provided with and pipeline (6) through hole (12) of connection, and the opening of through hole (12) is rotatably connected to cover plate (11), the pipeline (6) by tumbler Side inwall away from through hole (12) is provided with position mounting groove (13) corresponding with pipeline (6), and mounting groove (13) bottom passes through Spring (14) is connected with slide plate (15), and the inwall of mounting groove (13) both sides is provided with annular slot (17) and multiple laterally settings Chute (16), and multiple chutes (16) connect with annular slot (17), and the filter (19) is close to mounting groove (13) One end mounting blocks (20) side wall be provided with the sliding block (18) that is matched with chute (16).

2. a kind of Production of Ceramics hot-blast stove according to claim 1, it is characterised in that the cover plate (11) is away from rotation One end of part is enclosed with sealing gasket.

A kind of 3. Production of Ceramics hot-blast stove according to claim 1, it is characterised in that through hole (12) both sides it is interior Wall is arranged with position sliding chamber corresponding with chute (16) and turn trough, and chute connects with turn trough.

A kind of 4. Production of Ceramics hot-blast stove according to claim 1, it is characterised in that annular slot (17) both sides Inwall be equipped with anti-slip veins.