CN210979811U

CN210979811U - Biomass power generation straw combustion device

Info

Publication number: CN210979811U
Application number: CN201921437677.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shanxi Shunfa Thermal Power Co ltd
Current assignee: Shanxi Shunfa Thermal Power Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-07-10
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a biomass power generation straw combustion device, which relates to the technical field of biomass power generation straw combustion devices, and comprises a combustion cavity, a disc and a base, wherein the disc is suspended in the middle of the inner part of the combustion cavity, and the base is supported at the bottom of the combustion cavity; the disc comprises round rods, silk screens, connecting rods, round shafts, transverse rods and handles, wherein the round rods are provided with at least five round rods and surround the axis of the outer wall of the disc at equal intervals, the silk screens are provided with at least five round rods and are respectively fixed among the at least five round rods, the connecting rods are positioned above and in front of the disc, the round shafts penetrate through the connecting positions of the tail ends of the connecting rods and the center of the disc, the connecting rods are connected with the disc into a whole through the round shafts, the transverse rods are horizontally welded at the right end of the connecting rods, and the handles; the beneficial effects of the utility model reside in that: improve the combustion rate of the straws/facilitate the recycling of the straws.

Description

Biomass power generation straw combustion device

Technical Field

The utility model belongs to the technical field of biomass power generation straw burner technique and specifically relates to a biomass power generation straw burner is related to.

Background

The biomass power generation is power generation by utilizing biomass energy of biomass, and is one of renewable energy power generation, and comprises direct combustion power generation of forestry and agricultural residues, gasification power generation of forestry and agricultural residues, waste incineration power generation, landfill gas power generation and methane power generation.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems of insufficient combustion of the current straws and poor recycling of ash residues, the utility model aims to provide a biomass power generation straw combustion device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a biomass power generation straw combustion device comprises a combustion chamber, a disc and a base, wherein the disc is suspended in the middle of the interior of the combustion chamber, and the base is supported at the bottom of the combustion chamber;

the disc comprises round rods, a silk screen, connecting rods, round shafts, cross rods and a handle, wherein the round rods are provided with at least five round rods and surround the axis of the outer wall of the disc at equal intervals, the silk screen is provided with at least five round rods and is respectively fixed among the at least five round rods, the connecting rods are positioned at the upper right part in front of the disc, the round shafts penetrate through the tail ends of the connecting rods and are connected with the center of the disc, the connecting rods are connected with the disc into a whole through the round shafts, the cross rods are horizontally welded at the right end of the connecting rods, and the handle is vertically welded at the;

clamping blocks are fixed on the middle lower portions of the left side and the right side of the inner wall of the combustion chamber, a partition plate is horizontally clamped between the two clamping blocks, the partition plate inclines towards the lower right by thirty-five degrees, and a screen with the mesh diameter of 0.3cm is embedded in the partition plate;

the base top center is seted up flutedly, just the embedding has the dump bin in the recess, the equal vertical welding in both sides has branch, two about the base top the branch height differs, just the hand button has been seted up at the preceding center of dump bin, two the branch upper surface contacts with combustion chamber bottom left and right sides respectively, just the combustion chamber bottom is to below slope "thirty-five degrees" to the right side.

Preferably, the partition is parallel to the underside of the disc.

Preferably, the right side of the bottom of the combustion chamber is inserted with a discharge pipe communicated with the combustion chamber, and the discharge pipe is parallel to the right side above the waste bin and communicated with the waste bin.

Preferably, the upper portion has been seted up rather than the communicating opening in inside in the combustion chamber right side, just the opening inner wall below all is equipped with the swash plate of symmetrical arrangement, two the swash plate is upwards respectively with downward sloping "thirty degrees", and two the swash plate inner wall all is fixed with the spring with combustion chamber inner wall right side junction, two the swash plate all passes through spring and combustion chamber elastic connection.

Preferably, the cross rod penetrates through the through opening and is clamped between the two inclined plates, and the handle is parallel to the right side of the outer wall of the combustion chamber.

Preferably, a feed pipe communicated with the combustion chamber is inserted in the center above the combustion chamber, the opening of the feed pipe is parallel to the upper side of the disc, an exhaust pipe communicated with the combustion chamber is inserted in the upper side of the left side of the combustion chamber, a vertical plate is vertically fixed at the right end of the exhaust pipe, and a filter screen communicated with the exhaust pipe is embedded in the vertical plate.

Compared with the prior art, the utility model discloses the beneficial effect who realizes: therefore, the inclined plate which is inclined at thirty degrees is utilized, a user can move the cross rod up and down in the through hole more conveniently, the elasticity and the up-and-down moving space of the inclined plate are favorably enhanced through the spring, when the user continuously pushes the cross rod to the left side, the disc is driven by the connecting rod to rotate, and the straws falling on the disc are stirred and spread by the disc, so that the entering of external oxygen can be increased, the straws can be combusted more fully, and the phenomenon that the straws fall into the tail ends among at least five round rods and are difficult to combust fully can be effectively avoided through the silk screen among at least five round rods;

be less than 0.3 cm's lime-ash filtering in can being with the straw through the screen cloth of mesh diameter for 0.3cm, and pass the screen cloth and drop to the inside below in burning chamber, wherein be greater than 0.3 cm's straw will last to persist and continue to burn on the baffle, can further improve the combustion rate of straw like this, also conveniently separate out straw and lime-ash simultaneously, be convenient for subsequent processing, the lime-ash that drops after being filtered by the screen cloth and fall in burning intracavity side bottom will slide to burning chamber right side and discharge through the scum pipe, and directly drop in the dump bin, utilize the dump bin can concentrate the lime-ash and collect, make things convenient for subsequent reuse, play resources are saved's effect.

Drawings

The invention is described in further detail below with reference to the following figures and detailed description:

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

FIG. 2 is a schematic view of a partial structure of a combustion chamber A of the present invention;

FIG. 3 is a schematic view of the base structure of the present invention;

fig. 4 is a schematic view of the assembly structure of the base and the combustion chamber of the present invention.

The labels in the figure are: 1-a combustion chamber; 101-a feed pipe; 102-an exhaust pipe; 103-vertical plate; 104-a filter screen; 105-a cartridge; 106-a separator; 107-mesh screen; 108-ports; 109-an inclined plate; 110-a spring; 111-a discharge pipe; 2-a disc; 201-round bar; 202-a screen; 203-connecting rod; 204-round axis; 205-a cross-bar; 206-a grip; 3-a base; 301-grooves; 302-a strut; 303-waste bin; 304-hand clasping.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 4, it should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essence, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a biomass power generation straw combustion device comprises a combustion chamber 1, a disc 2 and a base 3, wherein the disc 2 is suspended in the middle of the interior of the combustion chamber 1, the base 3 is supported at the bottom of the combustion chamber 1, a feed pipe 101 communicated with the combustion chamber 1 is inserted in the center of the upper side of the combustion chamber 1, the opening of the feed pipe 101 is parallel to the upper side of the disc 2, an exhaust pipe 102 communicated with the combustion chamber 1 is inserted in the upper side of the left side of the combustion chamber 1, a vertical plate 103 is vertically fixed at the right end of the exhaust pipe 102, and a filter screen 104 communicated with the exhaust pipe 102;

specifically, the disc 2 is arranged in the middle of the inner part of the combustion chamber 1, so that the phenomenon that straws are stacked together can be effectively avoided, the base 3 can play a role of supporting the whole combustion device, and by utilizing the feeding pipe 101, a user can add straws to be combusted into the combustion chamber 1 through the feeding pipe 101, and heat generated during combustion can be sent out through the exhaust pipe 102 to be convenient for subsequent utilization;

the disc 2 comprises round rods 201, a silk screen 202, connecting rods 203, round shafts 204, cross rods 205 and a handle 206, wherein at least five round rods 201 are arranged and surround the axis of the outer wall of the disc 2 at equal intervals, at least five silk screens 202 are arranged and are respectively fixed between at least five round rods 201, the connecting rods 203 are positioned at the upper right of the front of the disc 2, the round shafts 204 penetrate through the tail ends of the connecting rods 203 and are connected with the center of the disc 2, the connecting rods 203 are connected with the disc 2 into a whole through the round shafts 204, the cross rods 205 are horizontally welded at the right end of the connecting rods 203, the handle 206 is vertically welded at the right end of the cross rods 205, a through hole 108 communicated with the inside of the combustion chamber 1 is arranged at the upper middle upper part and the lower part of the inner wall of the through hole 108, symmetrically arranged inclined plates 109 are respectively inclined upwards and downwards at thirty degrees, springs 110 are fixed at the joint of the inner walls of the two inclined plates 109 and the right, the cross bar 205 penetrates through the through hole 108 and is clamped between the two inclined plates 109, and the handle 206 is parallel to the right side of the outer wall of the combustion chamber 1;

specifically, the tail end of the cross rod 205 passes through the through hole 108, the handle 206 is parallel to the outer wall of the combustion chamber 1, then whenever the straw fed through the feeding pipe 101 falls on the disc 2, the user can hold the handle 206 to push the cross rod 205 and the connecting rod 203 together towards the upper left side, because the inclined plate 109 is arranged above the inner wall of the through hole 108, the inclined plate 109 inclined at thirty degrees is utilized, the user can move the cross rod 205 up and down in the through hole 108 more conveniently, the inclined plate 109 is elastically connected with the inner wall of the combustion chamber 1 through the spring 110, so as to be beneficial to enhancing the elasticity and the up and down moving space of the inclined plate 109, when the user pushes the cross rod 205 towards the left side continuously, the disc 2 is driven by the connecting rod 203 to rotate, and the straw falling on the disc 2 is stirred and scattered by the disc 2, so as to increase the entry of external, the straw can be more fully combusted, and the phenomenon that the straws fall into the tail ends among at least five round rods 201 and are difficult to fully combust can be effectively avoided through the silk screen 202 among at least five round rods 201;

clamping blocks 105 are fixed on the middle lower portions of the left side and the right side of the inner wall of the combustion chamber 1, a partition plate 106 is horizontally clamped between the two clamping blocks 105, the partition plate 106 inclines towards the lower right by thirty-five degrees, a screen 107 with the mesh diameter of 0.3cm is embedded in the partition plate 106, and the partition plate 106 is parallel to the lower portion of the disc 2;

specifically, the burnt straws can be simply separated by the partition plate 106 which is inclined towards the lower right side by thirty-five degrees between the two clamping blocks 105, ash slag which is less than 0.3cm in the straws can be filtered out by the screen 107 with the mesh diameter of 0.3cm and falls to the lower part in the combustion chamber 1 after passing through the screen 107, wherein the straws which are more than 0.3cm can be continuously remained on the partition plate 106 for continuous combustion, so that the combustion rate of the straws can be further improved, and the straws and the ash slag can be conveniently separated out for subsequent treatment;

a groove 301 is formed in the center above the base 3, a waste box 303 is embedded in the groove 301, supporting rods 302 are vertically welded on the left side and the right side above the base 3, the two supporting rods 302 are different in height, a hand buckle 304 is formed in the center of the front of the waste box 303, the upper surfaces of the two supporting rods 302 are respectively contacted with the left side and the right side of the bottom of the combustion chamber 1, the bottom of the combustion chamber 1 is inclined towards the lower right by thirty-five degrees, a discharge pipe 111 communicated with the combustion chamber 1 is inserted in the right side of the bottom of the combustion chamber 1, and the discharge pipe 111 is parallel to the right side above the waste box 303 and;

specifically, the user is with base 3 horizontal installation in the bottom of combustion chamber 1, and fix two spinal branch 302 respectively in the bottom left and right sides of combustion chamber 1, play the effect that supports combustion chamber 1, row's material pipe 111 on rethread combustion chamber 1 bottom right side, because the slope of combustion chamber 1 bottom below to the right side "thirty-five degrees", so the lime-ash that drops in combustion chamber 1 inboard bottom after being filtered by screen cloth 107 will slide to combustion chamber 1 right side and discharge through arranging material pipe 111, because row's slag pipe is parallel in the waste bin 303 top, the lime-ash just can directly drop in waste bin 303, utilize waste bin 303 can concentrate the lime-ash and collect, make things convenient for subsequent reuse, play resources are saved's effect.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a biomass power generation straw combustion apparatus, includes combustion chamber (1), disc (2) and base (3), its characterized in that: the disc (2) is suspended in the middle of the interior of the combustion cavity (1), and the base (3) is supported at the bottom of the combustion cavity (1);

the disc (2) comprises round rods (201), a silk screen (202), connecting rods (203), round shafts (204), cross rods (205) and handles (206), the round rods (201) are provided with at least five circular rods and surround the axis of the outer wall of the disc (2) at equal intervals, the silk screen (202) is provided with at least five circular rods and is fixed between the five circular rods (201), the connecting rods (203) are located above the right front side of the disc (2), the round shafts (204) penetrate through the connecting rod (203) at the connecting part of the tail end and the center of the disc (2), the connecting rods (203) are connected with the disc (2) into a whole through the round shafts (204), the cross rods (205) are horizontally welded at the right end of the connecting rods (203), and the handles (206) are vertically welded at the right end of the cross rods (205);

clamping blocks (105) are fixed on the middle lower portions of the left side and the right side of the inner wall of the combustion chamber (1), a partition plate (106) is horizontally clamped between the two clamping blocks (105), the partition plate (106) inclines to thirty-five degrees towards the lower right, and a screen (107) with the mesh diameter of 0.3cm is embedded in the partition plate (106);

base (3) top center is seted up flutedly (301), just it has dump bin (303) to embed in recess (301), base (3) top left and right sides all vertical welding have branch (302), two branch (302) height differs, just hand buckle (304), two have been seted up at dump bin (303) preceding center branch (302) upper surface contacts with combustion chamber (1) bottom left and right sides respectively, just combustion chamber (1) bottom below slope "thirty-five degrees" to the right.

2. The biomass power generation straw combustion device according to claim 1, wherein: the partition (106) is parallel to the lower part of the disc (2).

3. The biomass power generation straw combustion device according to claim 1, wherein: the right side of the bottom of the combustion chamber (1) is inserted with a discharge pipe (111) communicated with the combustion chamber, and the discharge pipe (111) is parallel to the right side above the waste bin (303) and communicated with the waste bin.

4. The biomass power generation straw combustion device according to claim 1, wherein: combustion chamber (1) right side middle upper side seted up rather than inside communicating port (108), just port (108) inner wall upper and lower side all is equipped with swash plate (109) that the symmetry was arranged, two swash plate (109) make progress respectively with downward sloping "thirty degrees", and two swash plate (109) inner wall and combustion chamber (1) inner wall right side department of meeting all is fixed with spring (110), two swash plate (109) all through spring (110) and combustion chamber (1) elastic connection.

5. The biomass power generation straw combustion device according to claim 4, wherein: the cross rod (205) penetrates through the through opening (108) and is clamped between the two inclined plates (109), and the handle (206) is parallel to the right side of the outer wall of the combustion chamber (1).

6. The biomass power generation straw combustion device according to claim 1, wherein: the combustion chamber is characterized in that a feeding pipe (101) communicated with the combustion chamber is inserted in the center above the combustion chamber (1), the opening of the feeding pipe (101) is parallel to the upper side of the disc (2), an exhaust pipe (102) communicated with the combustion chamber is inserted in the upper side of the left side of the combustion chamber (1), a vertical plate (103) is vertically fixed at the right end of the exhaust pipe (102), and a filter screen (104) communicated with the exhaust pipe (102) is embedded in the vertical plate (103).