CN213901910U

CN213901910U - Preheating decomposing furnace with decomposing material treatment structure

Info

Publication number: CN213901910U
Application number: CN202022583435.7U
Authority: CN
Inventors: 郑虎; 史少平; 马永仓; 刘旭鹏; 吴海云; 周扬
Original assignee: Gangu Qilianshan Cement Co ltd
Current assignee: Gangu Qilianshan Cement Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-08-06
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a pyrolysis furnace with decompose material processing structure, including installation shell, reaction chamber, closing cap and puddler, the closing cap is installed to the upside of installation shell, and the inboard of closing cap installs the cooling tube, the sealing ring is installed in the outside of closing cap, and the upper end of closing cap is fixed with the cooling shell, the cooling piece is installed to the inboard of cooling shell, the downside of gas outlet is provided with the filter screen, the reaction chamber is installed to the inboard of installation shell, the inboard of cavity is provided with the heat preservation, the downside of reaction chamber is provided with the intake pipe, the puddler is installed to the inboard of intake pipe. This preheating decomposition furnace with decompose material processing structure can stir the decomposition material, avoids the decomposition material to pile up, improves decomposition efficiency, and can cool off the gas that the decomposition in-process produced, avoids the gas of high temperature to carry out the hot melt to the gas outlet, increases its life.

Description

Preheating decomposing furnace with decomposing material treatment structure

Technical Field

The utility model relates to a pyrolysis furnace technical field specifically is a pyrolysis furnace in advance with decompose material and handle structure.

Background

Decomposing furnace is the equipment that is used for cement manufacture, and in the use, the material can pile up together and carry out pyrolysis to denitration treatment to the material, but most decomposing furnace still has some problems on the market, for example:

be not convenient for handle the decomposition material for the decomposition material produces and piles up, leads to decomposition efficiency to reduce, and is not convenient for cool off the gas that produces, leads to the gas that the temperature is too high to carry out the hot melt to the gas outlet easily, reduces its life, consequently, the utility model provides a preheat decomposition furnace with decomposition material processing structure with solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a preheat decomposition furnace with decompose material and handle structure to solve most of decomposing furnaces on the market that propose in the above-mentioned background art and be not convenient for handle the material that decomposes, make the material that decomposes produce and pile up, lead to decomposition efficiency to reduce, and be not convenient for cool off the gas that produces, lead to the gas that the temperature is too high easily to carry out the hot melt to the gas outlet, reduce its life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a preheating decomposing furnace with a decomposing material processing structure comprises an installation shell, a reaction cavity, a sealing cover and a stirring rod, wherein the sealing cover is installed on the upper side of the installation shell, a cooling pipe is installed on the inner side of the sealing cover, a sealing ring is installed on the outer side of the sealing cover, a cooling shell is fixed at the upper end of the sealing cover, a cooling block is installed on the inner side of the cooling shell, a gas outlet is installed at the upper end of the cooling shell, a filter screen is arranged on the lower side of the gas outlet, a limiting block is installed on the inner side of the filter screen, the reaction cavity is installed on the inner side of the installation shell, a cavity is formed in the inner side of the reaction cavity, a heat preservation layer is arranged on the inner side of the heat preservation layer, a heating pipe is installed on the inner side of the reaction cavity, an air inlet pipe is arranged on the lower side of, and the lower side of the blocking rod is provided with a mounting block.

Preferably, the longitudinal section of the limiting block is trapezoidal, and the filter screen outside the limiting block is connected with the sealing cover in a clamping manner.

Preferably, the cooling pipe is spirally arranged, and the inner side of the reaction cavity is communicated with the inner side of the cooling shell through the cooling pipe.

Preferably, the blocking rod is arranged obliquely, and the width of the blocking rod is larger than the diameter of the hole-shaped structure in the mounting block.

Preferably, the sealing ring and the sealing cover are arranged in a fitting mode, the sealing cover is detachably connected with the cavity, and the sealing ring is connected with the cavity in a clamping mode.

Preferably, the inner side of the mounting block is uniformly provided with a porous structure, the porous structure and the outlet structure of the air inlet pipe are arranged in a one-to-one correspondence manner, and the longitudinal section of the mounting block is triangular.

Compared with the prior art, the beneficial effects of the utility model are that: the preheating decomposition furnace with the decomposition material processing structure can stir decomposition materials, avoid accumulation of the decomposition materials, improve the decomposition efficiency, cool gas generated in the decomposition process, avoid hot melting of gas outlets by gas with overhigh temperature and prolong the service life of the preheating decomposition furnace;

1. the width dimension of the blocking rod is larger than the diameter dimension of the side hole-shaped structure in the mounting block, so that the blocking rod can block the hole-shaped structure on the mounting block, decomposed materials float and sink in the reaction cavity, and the materials are stirred by the rotation of the stirring rod, so that the decomposed materials are prevented from being accumulated, and the decomposition efficiency is improved;

2. the cooling pipe is spirally arranged, the inner side of the reaction cavity is communicated with the inner side of the cooling shell through the cooling pipe, so that gas generated in the reaction cavity can be guided in the cooling pipe for a long time, the cooling time is prolonged, and the cooling is accelerated through the cooling block arranged in the cooling shell, so that the gas with overhigh temperature is prevented from hot melting a gas outlet, and the service life of the gas outlet is prolonged;

3. through the trapezoidal longitudinal section of stopper and the block between filter screen and the closing cap, can filter the solid impurity that is mingled with in the gas, pile up it simultaneously, avoid blockking up the export of cooling tube.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic side view of the cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. installing a shell; 2. a cavity; 3. a reaction chamber; 4. a heat-insulating layer; 5. heating a tube; 6. sealing the cover; 7. cooling the housing; 8. a limiting block; 9. an air outlet; 10. a filter screen; 11. cooling the block; 12. a cooling tube; 13. an air inlet pipe; 14. a jamming rod; 15. a stirring rod; 16. an air pump; 17. a seal ring; 18. and (7) installing the block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a preheating decomposing furnace with a decomposing material processing structure comprises an installation shell 1, a cavity 2, a reaction cavity 3, a heat preservation layer 4, a heating pipe 5, a sealing cover 6, a cooling shell 7, a limiting block 8, an air outlet 9, a filter screen 10, a cooling block 11, a cooling pipe 12, an air inlet pipe 13, a blocking rod 14, a stirring rod 15, an air pump 16, a sealing ring 17 and an installation block 18, wherein the upper side of the installation shell 1 is provided with the sealing cover 6, the inner side of the sealing cover 6 is provided with the cooling pipe 12, the outer side of the sealing cover 6 is provided with the sealing ring 17, the upper end of the sealing cover 6 is fixed with the cooling shell 7, the inner side of the cooling shell 7 is provided with the cooling block 11, the upper end of the cooling shell 7 is provided with the air outlet 9, the lower side of the air outlet 9 is provided with the filter screen 10, the inner side of the filter screen 10 is provided with the limiting block 8, the inner side of the installation shell 1 is provided with the reaction cavity 3, and the inner side of the reaction cavity 2 is arranged on the reaction cavity 3, the inner side of the cavity 2 is provided with a heat preservation layer 4, the inner side of the heat preservation layer 4 is provided with a heating pipe 5, the lower side of the reaction chamber 3 is provided with an air inlet pipe 13, the left end of the air inlet pipe 13 is connected with an air pump 16, the inner side of the air inlet pipe 13 is provided with a stirring rod 15, the outer side of the stirring rod 15 is provided with a plugging rod 14, and the lower side of the plugging rod 14 is provided with a mounting block 18;

as shown in fig. 1 and 3, the longitudinal section of the limiting block 8 is trapezoidal, and the filter screen 10 outside the limiting block 8 is connected with the sealing cover 6 in a clamping manner, so as to filter solid impurities mixed in the gas and stack the solid impurities, the cooling pipe 12 is spirally arranged, and the inner side of the reaction chamber 3 is communicated with the inner side of the cooling shell 7 through the cooling pipe 12, so that the gas generated in the reaction chamber 3 can be guided in the cooling pipe 12 for a long time, and the cooling time is increased, as shown in fig. 1, 2 and 3, the blocking rod 14 is obliquely arranged, the width of the blocking rod 14 is larger than the diameter of the hole structure inside the mounting block 18, so that the blocking rod 14 can block the hole structure on the mounting block 18, and decomposed materials float and sink in the reaction chamber 3;

as in fig. 1 and 4, sealing ring 17 and closing cap 6 are the laminating setting, and closing cap 6 is for dismantling with cavity 2 and being connected, and sealing ring 17 is connected for the block with cavity 2, be convenient for dismantle closing cap 6, increase the leakproofness between closing cap 6 and the cavity 2 through sealing ring 17 simultaneously, as in fig. 1, fig. 2 and fig. 3, the poroid structure has evenly been seted up to the inboard of installation piece 18, and this poroid structure is the one-to-one setting with the exit structure of intake pipe 13, and the longitudinal section of installation piece 18 is triangle-shaped, make the interior material of reaction chamber 3 float, increase decomposition efficiency.

The working principle is as follows: when the pre-heating decomposition furnace with the decomposing material processing structure is used, firstly, as shown in figures 1 and 3, materials are put into the pre-heating decomposition furnace from the upper end of the installation shell 1, then the sealing cover 6 is fixed with the installation shell 1, as shown in figure 4, the sealing performance between the cavity 2 and the sealing cover 6 can be increased through the sealing ring 17, then heat flow is led in through the heating pipe 5, the heat preservation capacity can be increased through the heat preservation layer 4, the explosion-proof performance of the cavity 2 can be increased through the cavity 2, simultaneously, the air pump 16 and the motor at the lower end of the stirring rod 15 are started, as shown in figure 2, the outlet of the air inlet pipe 13 is in one-to-one correspondence with the hole-shaped structure of the installation block 18, so that the materials in the reaction cavity 3 can float, the materials are stirred through the rotation of the stirring rod 15, and simultaneously, the hole-shaped structure of the installation block 18 can be blocked through the, the material decomposition efficiency is increased;

in the decomposition process, the generated gas is guided into the cooling shell 7 through the cooling pipe 12, the cooling time of the gas can be prolonged through the spiral arrangement of the cooling pipe 12, solid impurities mixed in the gas can be filtered through the trapezoidal longitudinal section of the limiting block 8 and the clamping between the filter screen 10 and the sealing cover 6, meanwhile, the solid impurities are accumulated, the cooling of the gas is accelerated through the cooling block 11, the gas is discharged from the gas outlet 9, and the type of the air pump 16 is YS-388C, namely the using method of the preheating decomposition furnace with the decomposed material processing structure.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a pyrolysis furnace in advance with decompose material and handle structure, includes installation shell (1), reaction chamber (3), closing cap (6) and puddler (15), its characterized in that: the utility model discloses a reaction device, including installation shell (1), cooling block, sealing ring (9), stopper (8), reaction chamber (3), heat preservation (4), heating pipe (5) and air inlet pipe (13), sealing ring (17) are installed to the upside of installation shell (1), and cooling tube (12) are installed to the inboard of sealing ring (6), sealing ring (17) are installed in the outside of sealing ring (6), and the upper end of sealing ring (6) is fixed with cooling shell (7), cooling block (11) are installed to the inboard of cooling shell (7), and air outlet (9) are installed to the upper end of cooling shell (7), the downside of air outlet (9) is provided with filter screen (10), and stopper (8) are installed to the inboard of filter screen (10), reaction chamber (3) is installed to the inboard of installation shell (1), and reaction chamber (3)'s inboard is provided with cavity (2), the inboard of cavity, and the left end of intake pipe (13) is connected with air pump (16), puddler (15) are installed to the inboard of intake pipe (13), and the outside of puddler (15) is installed and is blockked up pole (14) to the downside of blockking up pole (14) is provided with installation piece (18).

2. The pyrolysis furnace with a decomposed material handling structure according to claim 1, wherein: the longitudinal section of the limiting block (8) is trapezoidal, and the filter screen (10) on the outer side of the limiting block (8) is connected with the sealing cover (6) in a clamping manner.

3. The pyrolysis furnace with a decomposed material handling structure according to claim 1, wherein: the cooling pipe (12) is spirally arranged, and the inner side of the reaction cavity (3) is communicated with the inner side of the cooling shell (7) through the cooling pipe (12).

4. The pyrolysis furnace with a decomposed material handling structure according to claim 1, wherein: the blocking rod (14) is obliquely arranged, and the width of the blocking rod (14) is larger than the diameter of the hole-shaped structure on the inner side of the mounting block (18).

5. The pyrolysis furnace with a decomposed material handling structure according to claim 1, wherein: sealing ring (17) and closing cap (6) are the laminating setting, and closing cap (6) are connected for dismantling with cavity (2) to sealing ring (17) are connected for the block with cavity (2).

6. The pyrolysis furnace with a decomposed material handling structure according to claim 1, wherein: the inner side of the mounting block (18) is uniformly provided with a porous structure, the porous structure and the outlet structure of the air inlet pipe (13) are arranged in a one-to-one correspondence manner, and the longitudinal section of the mounting block (18) is triangular.