CN207132563U - A kind of natural gas hot-blast stove of easy cleaning dust - Google Patents

Abstract

The utility model discloses a kind of natural gas hot-blast stove of easy cleaning dust, including combustion air fan, the air outlet of the combustion air fan is connected with the air inlet of combustion chamber, the right side of the combustion chamber on the left of shell with being fixedly connected, the right side inwall of the combustion chamber, which is fixed, is inlaid with blast pipe, the right-hand member of the blast pipe runs through the left side wall of shell, and the surface of blast pipe is fixedly connected with the inwall of fixed the first sealed bearings inlayed on the left of body of heater, the surface of the body of heater opens up fluted and teeth groove respectively, the quantity of the groove is two, the teeth groove is positioned at the centre of two grooves, the inwall of the groove and the outer wall of roller bearing overlap.The utility model is by setting the first sealed bearings, groove, teeth groove, roller bearing, support, motor, gear, baffle plate, the second sealed bearings and iron chains; natural gas is solved as a kind of fuel combination; solid particle is produced after burning can be attached to inboard wall of furnace body, the problem of influenceing the working effect of hot-blast stove.

Description

A kind of natural gas hot-blast stove of easy cleaning dust

Technical field

Hot-blast stove technical field is the utility model is related to, specially a kind of natural gas hot-blast stove of easy cleaning dust.

Background technology

Fuel gas hot-blast stove starts extensive use in late 1970s as the hot-blast stove of thermal power machinery in China, it Turn into the regeneration product of electric heat source and conventional vapor power heat source in many industries, pass through prolonged production practices, people It has realized that heat utilization efficiency and hot working effect could be larger only improved by the use of hot blast as medium and carrier, naturally Gas and hot air stove uses hot-blast stove of the natural gas as fuel.

For natural gas as a kind of fuel combination, inboard wall of furnace body can be attached to by producing solid particle after burning, influence hot blast The working effect of stove.

Utility model content

(1) technical problem solved

In view of the shortcomings of the prior art, the utility model provides a kind of natural gas hot-blast stove of easy cleaning dust, solution Natural gas determined as a kind of fuel combination, inboard wall of furnace body can be attached to by producing solid particle after burning, influence hot-blast stove The problem of working effect.

(2) technical scheme

To achieve the above object, the utility model provides following technical scheme：A kind of natural gas heat of easy cleaning dust Wind furnace, including combustion air fan, the air outlet of the combustion air fan are connected with the air inlet of combustion chamber, the right side of the combustion chamber It is fixedly connected with the left of shell, the right side inwall of the combustion chamber, which is fixed, is inlaid with blast pipe, and the right-hand member of the blast pipe passes through The left side wall of shell is worn, and the surface of blast pipe is fixedly connected with the inwall of fixed the first sealed bearings inlayed on the left of body of heater, The surface of the body of heater opens up fluted and teeth groove respectively, and the quantity of the groove is two, and the teeth groove is located at two grooves Centre, the outer wall of the inwall of the groove and roller bearing overlapped, and the inwall of the roller bearing and the surface of support are fixed Connection, the support are fixedly connected on the bottom of outer casing inner wall, and the bottom of the outer casing inner wall is fixedly connected with motor, the tooth Groove is engaged with gear, and the gear is fixedly sleeved to be fixedly connected with baffle plate in the surface of motor output shaft, the inwall of the body of heater, The right side of the body of heater, which is fixed, is inlaid with the second sealed bearings, and the surface of the inwall of second sealed bearings and pipe of taking a breath is fixed Connection, the right-hand member of the ventilation pipe through the right side of shell and extend to the outside of shell, the inwall of first sealed bearings Support bar is fixedly connected with, the surface of the support bar is fixedly connected with one end of cross bar, the other end of the cross bar and ventilation The surface of pipe is fixedly connected, and the surface of the cross bar is fixedly connected with one end of iron chains, the other end of the iron chains and body of heater Inwall overlaps, and the right side opening of the body of heater is provided with through hole, and the opening position that the right side of the body of heater corresponds to through hole is fixedly connected with card Block, and the quantity of fixture block is two, two fixture blocks are connected with sliding door to opposite.

Preferably, the body of heater is cylindrical, and the baffle plate twist banding, the right-hand member of the body of heater inner chamber is in round platform Shape.

Preferably, the left end of the ventilation pipe is bent downwardly, and the air inlet for pipe of taking a breath and the distance of inboard wall of furnace body are ten Centimetre.

Preferably, the inwall of the through hole is fixedly connected with magnet, and the quantity of magnet is two.

Preferably, the teeth groove is located at the surface bisecting line opening position of body of heater, and the groove is with by teeth groove center Vertical curve is the surface that symmetry axis is opened in body of heater.

(3) beneficial effect

The utility model provides a kind of natural gas hot-blast stove of easy cleaning dust, possesses following beneficial effect：

(1), the utility model by set the first sealed bearings, groove, teeth groove, roller bearing, support, motor, gear, Baffle plate, the second sealed bearings and iron chains, motor drive body of heater to rotate by gear and teeth groove, and roller bearing and support are used to support Body of heater, reduces frictional force when body of heater rotates, and the first sealed bearings and the second sealed bearings cause body of heater not influenceed when rotating Blast pipe and ventilation pipe work, when body of heater rotates and relative motion occurs for iron chains, and with inboard wall of furnace body friction occurs for iron chains lower end clearly Except the solid particle for being attached to inboard wall of furnace body, baffle plate is spiral shape, and side wall of the particle along baffle plate is into body of heater when body of heater rotates The right-hand member motion of chamber, the right-hand member of body of heater inner chamber is eventually collected in, opening sliding door can remove, and reach the effect of easy cleaning dust Fruit, solves natural gas as a kind of fuel combination, inboard wall of furnace body can be attached to by producing solid particle after burning, influence hot blast The problem of working effect of stove.

(2), for the utility model by setting the second sealed bearings and ventilation to manage, body of heater, which rotates, drives the second sealed bearings Outer wall rotates, and the second sealed bearings cause ventilation pipe to remain stationary as, because the density of hot-air is smaller, so being present in body of heater The larger lower section for being present in body of heater inner chamber of carbon dioxide density caused by after the top of chamber, cold air and burning, take a breath Guan Zuo End is bent downwardly, and reaches the effect at utmost discharging cold air and carbon dioxide, control effect of the enhancing hot-blast stove to high temperature.

Brief description of the drawings

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model furnace interior structural representation；

Fig. 3 is sectional side view at the utility model lead to the hole site.

In figure：1 combustion air fan, 2 combustion chambers, 3 shells, 4 blast pipes, 5 bodies of heater, 6 first sealed bearings, 7 grooves, 8 teeth groove, 9 roller bearings, 10 supports, 11 motors, 12 gears, 13 baffle plates, 14 second sealed bearings, 15 ventilation pipes, 16 support bars, 17 horizontal strokes Bar, 18 iron chains, 19 through holes, 20 fixture blocks, 21 sliding doors, 22 magnet.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

As Figure 1-3, the utility model provides a kind of technical scheme：A kind of natural gas and hot air of easy cleaning dust Stove, including combustion air fan 1, the air outlet of combustion air fan 1 are connected with the air inlet of combustion chamber 2, the right side of combustion chamber 2 and shell 3 left side is fixedly connected, and the right side inwall of combustion chamber 2, which is fixed, is inlaid with blast pipe 4, and the right-hand member of blast pipe 4 runs through a left side for shell 3 Side wall, and the surface of blast pipe 4 is fixedly connected with the inwall of fixed the first sealed bearings 6 inlayed in the left side of body of heater 5, the first sealing Bearing 6 does not influence blast pipe 4 when body of heater 5 is rotated and worked, and body of heater 5 is cylindrical so that motor 11 can drive 5 turns of body of heater Dynamic, the surface of body of heater 5 opens up fluted 7 and teeth groove 8 respectively, and motor 11 drives body of heater 5 to rotate by gear 12 and teeth groove 8, recessed The quantity of groove 7 is two, and teeth groove 8 is located at the surface bisecting line opening position of body of heater 5 positioned at the centre of two grooves 7, teeth groove 8, Groove 7 is opened in the surface of body of heater 5, the left and right ends stress difference of body of heater 5 using the vertical curve by the center of teeth groove 8 as symmetry axis It is smaller so that motor 11 drives the frictional force during rotation of body of heater 5 smaller, and the inwall of groove 7 overlaps with the outer wall of roller bearing 9, Roller bearing 9 and groove 7 have position-limiting action to body of heater 5, and the inwall of roller bearing 9 is fixedly connected with the surface of support 10, rolling The quantity of sub- bearing 9 and support 10 is four, and four supports 10 are rectangular in the arrangement of the bottom of the inwall of shell 3 so that stove Body 5 can held stationary, support 10 is fixedly connected on the bottom of the inwall of shell 3, and the bottom of the inwall of shell 3 is fixedly connected with Motor 11, the power supply mode of motor 11 is external power source, and motor 11 rotates for body of heater 5 and provides power, and teeth groove 8 is engaged with gear 12, gear 12 is fixedly sleeved to be fixedly connected with baffle plate 13 in the surface of the output shaft of motor 11, the inwall of body of heater 5, and baffle plate 13 is in spiral shell Revolve shape banding, the particle dust in body of heater 5 can be rotated along with body of heater 5 and moved right, the right-hand member of the inner chamber of body of heater 5 in round table-like, Dust can be gathered in the right-hand member of body of heater 5, and the right side of body of heater 5, which is fixed, is inlaid with the second sealed bearings 14, the second sealed bearings 14 Inwall is fixedly connected with the surface for pipe 15 of taking a breath, and the second sealed bearings 14 do not influence ventilation pipe 15 and worked when body of heater 5 is rotated, The left end of ventilation pipe 15 is bent downwardly, and the distance of the air inlet for pipe 15 of taking a breath and the inwall of body of heater 5 is ten centimetres, hot-air density Small, so close to the top of the inner chamber of body of heater 5, the density of cold air and carbon dioxide is big, so the lower section of the close inner chamber of body of heater 5, The reclinate ventilation ventilation effect of pipe 15 is more preferable, and the hot-air taken away is less, and the right-hand member of ventilation pipe 15 runs through the right side of shell 3 Side and the outside for extending to shell 3, the inwall of the first sealed bearings 6 are fixedly connected with support bar 16, and support bar 16 is used to support Cross bar 17, the surface of support bar 16 are fixedly connected with one end of cross bar 17, and the surface of the other end of cross bar 17 and pipe 15 of taking a breath is consolidated Fixed connection, cross bar 17 are used to fix iron chains 18, and the surface of cross bar 17 is fixedly connected with one end of iron chains 18, the other end of iron chains 18 Overlapped with the inwall of body of heater 5, body of heater 5 rotates, and the lower end of iron chains 18 and the interior wall friction of body of heater 5, body of heater 5 is attached to for clearing up The particle dust of inner wall surface, the right side opening of body of heater 5 are provided with through hole 19, the convenient discharge dust of through hole 19, and the inwall of through hole 19 is consolidated Surely magnet 22 is connected with, and the quantity of magnet 22 is two, magnet 22 can adsorb the sliding door 21 of cast iron casting so that 5 turns of body of heater Sliding door 21 will not fall off the surface of body of heater 5 during dynamic, and the opening position that the right side of body of heater 5 corresponds to through hole 19 is fixedly connected with card Block 20, and the quantity of fixture block 20 is two, fixture block 20 has position-limiting action to sliding door 21, two fixture blocks 20 it is movable to opposite Sliding door 21 is connected with, the opening position of the corresponding shell 3 of sliding door 21 has opening, and sliding door 21 facilitates removing to be gathered in body of heater 5 The particle dust of inner chamber right-hand member.

When in use, see from left to right, band moving gear 12 rotates counterclockwise after motor 11 switches on power, and gear 12 passes through tooth Groove 8 drives body of heater 5 to rotate clockwise, and the lower end of iron chains 18 clears up the particle of inwall attachment with the inwall of body of heater 5 by frictional force Dust, the particle dust that spiral baffle 13 to clear up gradually move right, and are eventually collected in the right side of the inner chamber of body of heater 5 End, opening sliding door 21 can remove.

It can to sum up obtain, the utility model is by setting the first sealed bearings 6, groove 7, teeth groove 8, roller bearing 9, support 10th, motor 11, gear 12, baffle plate 13, the second sealed bearings 14 and iron chains 18, solve natural gas as a kind of fuel combination, Solid particle is produced after burning can be attached to the inwall of body of heater 5, the problem of influenceing the working effect of hot-blast stove.

It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include Intrinsic key element.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of natural gas hot-blast stove of easy cleaning dust, including combustion air fan (1), the air outlet of the combustion air fan (1) It is connected with the air inlet of combustion chamber (2), the right side of the combustion chamber (2) on the left of shell (3) with being fixedly connected, the burning The right side inwall of room (2), which is fixed, is inlaid with blast pipe (4), and the right-hand member of the blast pipe (4) runs through the left side wall of shell (3), and The surface of blast pipe (4) is fixedly connected with the inwall of fixed the first sealed bearings (6) inlayed on the left of body of heater (5), and its feature exists In：The surface of the body of heater (5) opens up fluted (7) and teeth groove (8) respectively, and the quantity of the groove (7) is two, the tooth Groove (8) overlaps positioned at the centre of two grooves (7), the inwall of the groove (7) with the outer wall of roller bearing (9), the roller The inwall of bearing (9) is fixedly connected with the surface of support (10), and the support (10) is fixedly connected on the bottom of the inwall of shell (3) Portion, the bottom of the inwall of the shell (3) are fixedly connected with motor (11), and the teeth groove (8) is engaged with gear (12), the tooth Take turns that (12) are fixedly sleeved on the surface of motor (11) output shaft, and the inwall of the body of heater (5) is fixedly connected with baffle plate (13), described The right side of body of heater (5), which is fixed, is inlaid with the second sealed bearings (14), and inwall and the ventilation of second sealed bearings (14) are managed (15) surface is fixedly connected, and the right-hand member of the ventilation pipe (15) through the right side of shell (3) and extends to the outer of shell (3) Portion, the inwall of first sealed bearings (6) are fixedly connected with support bar (16), the surface of the support bar (16) and cross bar (17) one end is fixedly connected, and the other end of the cross bar (17) is fixedly connected with the surface of ventilation pipe (15), the cross bar (17) surface is fixedly connected with the one end of iron chains (18), and the other end of the iron chains (18) overlaps with the inwall of body of heater (5), institute The right side opening for stating body of heater (5) is provided with through hole (19), and the opening position that the right side of the body of heater (5) corresponds to through hole (19) is fixedly connected with Fixture block (20), and the quantity of fixture block (20) is two, two fixture blocks (20) are connected with sliding door (21) to opposite.

A kind of 2. natural gas hot-blast stove of easy cleaning dust according to claim 1, it is characterised in that：The body of heater (5) cylindrical, the baffle plate (13) twist banding, the right-hand member of body of heater (5) inner chamber is in round table-like.

A kind of 3. natural gas hot-blast stove of easy cleaning dust according to claim 1, it is characterised in that：The ventilation pipe (15) left end is bent downwardly, and the distance of the air inlet for pipe (15) of taking a breath and body of heater (5) inwall is ten centimetres.

A kind of 4. natural gas hot-blast stove of easy cleaning dust according to claim 1, it is characterised in that：The through hole (19) inwall is fixedly connected with magnet (22), and the quantity of magnet (22) is two.

A kind of 5. natural gas hot-blast stove of easy cleaning dust according to claim 1, it is characterised in that：The teeth groove (8) it is located at the surface bisecting line opening position of body of heater (5), the groove (7) is to be symmetrical by the vertical curve at teeth groove (8) center Axle is opened in the surface of body of heater (5).