CN213049953U

CN213049953U - Coal stove burning flue gas processing apparatus

Info

Publication number: CN213049953U
Application number: CN202021274215.XU
Authority: CN
Inventors: 曹立峰; 陈文友; 李大清
Original assignee: Shandong Lanbo Environmental Protection Equipment Co ltd
Current assignee: Shandong Lanbo Environmental Protection Equipment Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-04-27
Anticipated expiration: 2030-07-03

Abstract

The utility model relates to a coal stove burning flue gas handles technical field, a coal stove burning flue gas processing apparatus is disclosed, keep off the casing including coal grate tobacco pipe and check, still include the stet tower pipe, scraper blade and aqueduct, the top of coal grate tobacco pipe and the top fixed connection that the casing was kept off to the check, the aqueduct runs through in the top that the casing was kept off to the check, and with the top fixed connection that the casing was kept off to the check, the bottom of aqueduct and the fixed intercommunication in top that sprays the mouth, it is located the inside that the casing was kept off to the mouth that sprays, the top fixed mounting of coal grate tobacco pipe inner wall has a guide tube, the inner wall fixed mounting of guide tube has the stet tower pipe, the inner wall of coal grate tobacco pipe and the top fixed connection of litter, the litter cup joints with the spacing sleeve activity, spacing sleeve fixed mounting is in the side of scraper blade, the top fixed connection of. The utility model discloses the effect of flue gas separation has been reached, the effect of retrieving the coal ash of coal grate flue pipe has been reached.

Description

Coal stove burning flue gas processing apparatus

Technical Field

The utility model relates to a coal stove burning flue gas handles technical field, specifically is a coal stove burning flue gas processing apparatus.

Background

The coal stove is used for burning coal usefulness, because contain certain toxic chemical substance in the coal, can be along with the coal dust drifts off and pollutes peripheral environment, and the current only is with unified processing of flue gas, does not handle cigarette and gas separation, and the soot can be handled through the mode of retrieving postcombustion again, and the current flue gas because handled in unison, the soot is difficult to retrieve once more.

SUMMERY OF THE UTILITY MODEL

The utility model provides a coal stove burning flue gas processing apparatus, this coal stove burning flue gas processing apparatus have reached the cigarette in the flue gas and have separated with the gas that coal produced, retrieve the advantage again with the coal cigarette.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a coal furnace combustion flue gas treatment device comprises a coal furnace fire smoke exhaust pipe and a block shell, and also comprises a Starter tube, a scraper and a water guide pipe;

the top of the coal furnace fire smoke exhaust pipe is fixedly connected with the top of the grid baffle shell, the water guide pipe penetrates through the top of the grid baffle shell and is fixedly connected with the top of the grid baffle shell, the bottom of the water guide pipe is fixedly communicated with the top of the spray nozzle, and the spray nozzle is positioned inside the grid baffle shell;

the top of the inner wall of the coal fire smoke discharging pipe is fixedly provided with a material guiding cylinder, the inner wall of the material guiding cylinder is fixedly provided with a Steady tower pipe, and the positions of the coal fire smoke discharging pipe, which are positioned at the two sides of the Steady tower pipe, are provided with material guiding holes.

Preferably, the inner wall of the coal furnace smoke discharging pipe is fixedly connected with the top of the sliding rod, the sliding rod is movably sleeved with the limiting sleeve, the limiting sleeve is fixedly installed on the side face of the scraper, and the bottom of the scraper is fixedly connected with the top of the connecting rod through a support.

Preferably, the surface of the slide rod is carved with anti-skid lines.

Preferably, the side of scraper blade and the one end fixed connection of first loop bar, the inner wall of the first loop bar other end and the one end swing joint of second loop bar, the other end fixed mounting of second loop bar has the steel wire brush, the one end of first loop bar and reset spring's one end fixed connection, reset spring's the other end and the other end fixed connection of second loop bar.

Preferably, the material of the blocking shell is stainless steel, and the inner wall of the blocking shell is smooth.

Preferably, the middle part of the scraper is provided with a vent hole.

Borrow by above-mentioned technical scheme, the utility model provides a coal stove burning flue gas processing apparatus. The method at least has the following beneficial effects:

(1) according to the centripetal force formula, F = m x omega 2, F = centripetal force, m = mass of matter, r = radius, omega = angular velocity, under the condition that the entering speed is unchanged, the object with larger mass is larger in centripetal force and larger in centrifugal force, so that impurities and dust with larger mass are thrown to an outlet at the periphery of a pipe wall and leave the pipe to fall into a dust collecting net at the outermost side so as to filter air, and most of the coal smoke generated by coal combustion is blown to the inner wall of a grid shell due to large mass, tap water is introduced into the water guide pipe, and the spray nozzle is used for settling dust of soot, so that the effect of flue gas separation is achieved.

(2) This coal stove burning flue gas processing apparatus because the thick coal ash of one deck can be adhered to the inner wall of coal fire grate flue pipe for a long time, passes through litter installation scraper blade at the inner wall of coal fire grate flue pipe, through the use connecting rod of unscheduled, lets the steel wire brush on the scraper blade clean the inner wall of coal fire grate flue pipe, has reached the coal ash to coal fire grate flue pipe and has carried out the effect of retrieving.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of part A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of a part of the scraper in fig. 1 according to the present invention.

In the figure: the device comprises a coal furnace smoke exhaust pipe 1, a grid blocking shell 2, a water guide pipe 3, a spray nozzle 4, a material guide cylinder 5, a stett tower pipe 6, a sliding rod 7, a limiting sleeve 8, a scraping plate 9, a support 10, a connecting rod 11, a first loop bar 12, a second loop bar 13, a return spring 14 and a steel wire brush 15.

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. 1-3, the present invention provides a technical solution: a coal furnace combustion flue gas treatment device comprises a coal furnace fire smoke exhaust pipe 1, a block shell 2, a Stellite pipe 6, a scraper 9 and a water guide pipe 3;

the inner wall of the coal fire grate smoke pipe 1 is fixedly connected with the top of a sliding rod 7, the sliding rod 7 is movably sleeved with a limiting sleeve 8, the limiting sleeve 8 is fixedly installed on the side face of a scraping plate 9, the bottom of the scraping plate 9 is fixedly connected with the top of a connecting rod 11 through a support 10, anti-skidding lines are carved on the surface of the sliding rod 7, the sliding rod 7 and the limiting sleeve 8 are sleeved, and therefore the fact that the surface of the sliding rod 7 is in contact with the inner wall of the limiting sleeve 8 is shown, and the scraping plate 9 can stay and be fixed at any position on the sliding rod 7 when the connecting rod 11 is used for moving the scraping plate 9 is carved with the anti-skidding lines;

the side surface of the scraper 9 is fixedly connected with one end of a first sleeve rod 12, a vent hole is formed in the middle of the scraper 9, the inner wall of the other end of the first sleeve rod 12 is movably connected with one end of a second sleeve rod 13, a steel wire hairbrush 15 is fixedly installed at the other end of the second sleeve rod 13, one end of the first sleeve rod 12 is fixedly connected with one end of a return spring 14, the other end of the return spring 14 is fixedly connected with the other end of the second sleeve rod 13, a layer of thick coal ash can be attached to the inner wall of the coal fire grate smoke tube 1 for a long time, the scraper 9 is installed on the inner wall of the coal fire grate smoke tube 1 through a sliding rod 7, the steel wire hairbrush 15 on the scraper 9 cleans the inner wall of the coal fire grate smoke tube 1 through an irregular use of a connecting rod 11, the effect of recycling the coal ash of the coal fire grate smoke tube 1 is;

the top of the coal fire grate smoke pipe 1 is fixedly connected with the top of the grid blocking shell 2, the grid blocking shell 2 is made of stainless steel, the inner wall of the grid blocking shell 2 is smooth, the smooth surface is set to enable the mixture of the soot and the water to flow to the bottom of the grid blocking shell 2 under smaller resistance, the effect of preventing the mixture of the soot and the water from being accumulated on the inner wall of the grid blocking shell 2 is achieved, the water guide pipe 3 penetrates through the top of the grid blocking shell 2 and is fixedly connected with the top of the grid blocking shell 2, the bottom of the water guide pipe 3 is fixedly communicated with the top of the spray nozzle 4, and the spray nozzle 4 is positioned inside the grid blocking shell 2;

the top of the inner wall of the coal fire grate smoke pipe 1 is fixedly provided with a guide cylinder 5, the inner wall of the guide cylinder 5 is fixedly provided with a stett tower pipe 6, the coal fire grate smoke pipe 1 is positioned at the positions of two sides of the stett tower pipe 6 and is provided with guide holes, the stett tower pipe 6 is arranged in the coal fire grate smoke pipe 1 through the guide cylinder 5, when smoke circulates from the bottom of the coal fire grate smoke pipe 1 and passes through the stett tower pipe 6, due to the air flow separation effect of the stett tower pipe 6, most of the smoke generated by coal combustion is blown to the inner wall of the grid shell 2 due to large mass, tap water is introduced into the water guide pipe 3, and the spray nozzle 4 is used for reducing the smoke, so that the dust and smoke separation effect is achieved.

When the coal fire grate smoke pipe 1 discharges smoke, the smoke circulates from the bottom of the coal fire grate smoke pipe 1 and passes through the stet tower pipe 6, due to the air flow separation effect of the stet tower pipe 6, most of the smoke generated by coal combustion is blown to the inner wall of the grid shell 2 due to large mass, tap water is introduced into the water guide pipe 3 to reduce dust of the smoke through the spray nozzle 4, and therefore the smoke is recovered, when the coal fire grate smoke pipe 1 does not discharge the smoke, a thick layer of coal ash can be attached to the inner wall of the coal fire grate smoke pipe 1 for a long time, the scraper 9 is installed on the inner wall of the coal fire grate smoke pipe 1 through the sliding rod 7, the steel wire brush 15 on the scraper 9 is used for cleaning the inner wall of the coal fire grate smoke pipe 1 in an unscheduled manner through the connecting rod 11, and the whole device is operated completely.

The above is to the coal furnace combustion flue gas treatment device provided by the utility model is introduced in detail. The utility model discloses it is right to have used specific individual example the utility model discloses a principle and implementation have been elucidated, and the explanation of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a coal stove burning flue gas processing apparatus, includes coal stove fire smoke pipe (1) and check fender casing (2), its characterized in that: the device also comprises a Steady pipe (6), a scraper (9) and a water guide pipe (3);

the top of the coal furnace fire smoke discharging pipe (1) is fixedly connected with the top of the grid blocking shell (2), the water guide pipe (3) penetrates through the top of the grid blocking shell (2) and is fixedly connected with the top of the grid blocking shell (2), the bottom of the water guide pipe (3) is fixedly communicated with the top of the spraying nozzle (4), and the spraying nozzle (4) is positioned inside the grid blocking shell (2);

the top of the inner wall of the coal fire smoke discharging pipe (1) is fixedly provided with a material guiding cylinder (5), the inner wall of the material guiding cylinder (5) is fixedly provided with a Steady tower pipe (6), and material guiding holes are formed in the positions, located on the two sides of the Steady tower pipe (6), of the coal fire smoke discharging pipe (1).

2. The coal furnace combustion flue gas treatment device according to claim 1, characterized in that: the coal furnace smoke discharging pipe is characterized in that the inner wall of the coal furnace smoke discharging pipe (1) is fixedly connected with the top of the sliding rod (7), the sliding rod (7) is movably sleeved with the limiting sleeve (8), the limiting sleeve (8) is fixedly installed on the side face of the scraper (9), and the bottom of the scraper (9) is fixedly connected with the top of the connecting rod (11) through the support (10).

3. The coal furnace combustion flue gas treatment device according to claim 2, characterized in that: the surface of the slide rod (7) is carved with anti-skid lines.

4. The coal furnace combustion flue gas treatment device according to claim 2, characterized in that: the side of scraper blade (9) and the one end fixed connection of first loop bar (12), the inner wall of the first loop bar (12) other end and the one end swing joint of second loop bar (13), the other end fixed mounting of second loop bar (13) has steel wire brush (15), the one end of first loop bar (12) and the one end fixed connection of reset spring (14), the other end of reset spring (14) and the other end fixed connection of second loop bar (13).

5. The coal furnace combustion flue gas treatment device according to claim 1, characterized in that: the material of the blocking shell (2) is stainless steel, and the inner wall of the blocking shell (2) is smooth.

6. The coal furnace combustion flue gas treatment device according to claim 2, characterized in that: the middle part of the scraper (9) is provided with a vent hole.