CN214407208U

CN214407208U - Firecracker burning and destroying furnace

Info

Publication number: CN214407208U
Application number: CN202120339794.XU
Authority: CN
Inventors: 武勇进; 杨飞; 柴静; 齐立军
Original assignee: Hebei Xunya Technology Development Co ltd
Current assignee: Hebei Xunya Technology Development Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-10-15
Anticipated expiration: 2031-02-05

Abstract

The utility model relates to a firecrackers destroys equipment technical field, provides a firecrackers burning destroys stove, be in including burning furnace and setting burn the blanking ware on the burning furnace, the blanking ware is including receiving the hopper and setting up connect the blanking impeller in the hopper, the blanking impeller sets up including rotating connect the blanking axle and the circumference setting in the hopper to be in the epaxial branch material blade of blanking. Through above-mentioned technical scheme, solved among the prior art the problem that the control is not accurate to destroy in the firecracker destruction process.

Description

Firecracker burning and destroying furnace

Technical Field

The utility model relates to a firecrackers destruction equipment technical field, it is specific, relate to a firecrackers burning destroys stove.

Background

The illegal fireworks and crackers are high in risk and difficult to control, are always a Chinese or even worldwide problem, and have fewer effective methods for safely destroying the illegal fireworks and crackers. At present, a lot of illegal transportation and illegal storage cases of fireworks and crackers are legally checked and treated every year in China, and the number of the fireworks and crackers which are illegally transported, sold and stored is not surpassed. Therefore, it is imperative to adopt effective devices and technical measures to prevent accidents when destroying fireworks and firecrackers.

In the prior art, three methods, namely water-soluble, deep-buried and concentrated combustion destruction, are basically adopted for destroying fireworks and crackers, and the water-soluble destruction method has high cost, more residues and high pollution; the deep-buried destruction needs to use a large amount of manpower, material resources and space resources, the cost is high, the soil is polluted, the centralized combustion destruction has the defect of air pollution, the above destruction methods all have certain defects, the combustion destruction efficiency is high, but the combustion destruction often has the risk of explosion, so the control of the input amount of a combustion furnace and the blasting airflow of a combustion space is a very delicate problem, and based on the above problems, an efficient and safe automatic firecracker destruction device is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stove is destroyed in firecracker burning has solved among the prior art problem that the control is not accurate to destroy the in-process to the firecracker.

The technical scheme of the utility model as follows:

the firecracker burning and destroying furnace comprises an incinerator body and a blanking device arranged on the incinerator body, wherein the blanking device comprises a receiving hopper and a blanking impeller arranged in the receiving hopper, and the blanking impeller comprises a blanking shaft rotatably arranged in the receiving hopper and distributing blades circumferentially arranged on the blanking shaft.

As a further technical scheme, the material distribution blade comprises a blade body with a cavity, a blanking baffle plate and an adjusting mechanism, wherein the blanking baffle plate is hinged to the blade body, and the blanking baffle plate swings around a hinge point by means of the adjusting mechanism.

As a further technical scheme, guiding mechanism is in including sliding setting adjustment slider, gravity adjusting lever and reversing bar in the blade main part cavity, the reversing bar with the blade main part is articulated, the adjustment slider reaches the gravity adjusting lever is followed blanking axle radial slip, the last first spout of multiunit and the second spout of having set gradually of adjustment slider, first spout with the second spout is the obtuse angle and connects, be provided with first boss on the blanking baffle, first boss slides and sets up in the first spout, be provided with the second boss on the reversing bar, the second boss sets up in the second spout, the reversing bar other end with the gravity adjusting lever is articulated.

As a further technical scheme, the adjusting mechanism further comprises a return spring, the return spring is sleeved on the gravity adjusting rod, a convex shoulder is arranged on the gravity adjusting rod, one end of the return spring acts on the inner wall of the blade main body, and the other end of the return spring acts on the convex shoulder.

As a further technical scheme, be provided with parallel arrangement's first slide and second slide in the blade main part, the adjustment slider slides and sets up in the first slide, the gravity adjusting lever slides and sets up in the second slide, gravity adjusting lever one end stretches out the blade main part has add the balancing weight, the balancing weight with the gravity adjusting lever is connected.

As a further technical scheme, the incinerator also comprises an incinerator body and a burner, wherein the incinerator body is communicated with the receiving hopper, and the burner is positioned below the blanking device.

As a further technical scheme, a plurality of through holes are formed in the furnace body, and turnover plates hinged to the furnace body are additionally arranged and correspond to the through holes one to one.

As a further technical scheme, still include discharge device, discharge device is including setting up the discharge tank of furnace body below, rotate and set up auger in the discharge tank.

The utility model discloses a theory of operation and beneficial effect do:

the utility model discloses a firecracker burning and destroying furnace, which consists of an incinerator and a blanking device arranged on the incinerator, wherein the blanking device comprises a hopper and a blanking impeller arranged in the hopper, and the blanking impeller comprises a blanking shaft rotationally arranged in the receiving hopper and a distributing blade circumferentially arranged on the blanking shaft; when the smashing work is carried out, the incinerator is ignited, smashed firecracker materials enter from the blanking device, the blanking device can rotate under the action of gravity of the smashed firecracker materials, when the smashed firecracker materials fall towards the incinerator, the smashed firecracker materials are quantitatively separated and fall into the incinerator by the distributing blades, on one hand, the smashing efficiency of the smashed firecracker materials can be improved, and on the other hand, explosion and safety accidents caused when a large number of smashed firecracker materials simultaneously fall into the incinerator can be prevented; compared with the prior art, landfill is destroyed and is taken trouble hard, and is inefficient, causes soil pollution easily, and the concentrated combustion method is higher in efficiency, but has great potential safety hazard, concentrates the burning pollution atmosphere, adopts this scheme, can realize that the efficient is reinforced under the prerequisite of guaranteeing safety, can realize the efficient and destroy efficiency, has solved among the prior art the problem that the control is not accurate to the in-process destruction volume of firecracker.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is an isometric view of the structure of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;

FIG. 4 is a schematic view of the structure of the material falling device of the present invention;

FIG. 5 is a first schematic structural view of the distributing blade of the present invention;

FIG. 6 is a schematic view of the structure of the distributing blade of the present invention;

FIG. 7 is a third schematic view of the structure of the distributing blade of the present invention;

in the figure: 1. incinerator, 2, receiving hopper, 3, blanking shaft, 4, distributing blade, 5, blade main body, 6, blanking baffle, 7, adjusting slide block, 8, gravity adjusting rod, 9, first chute, 10, second chute, 11, first boss, 12, second boss, 13, reset spring, 14, shoulder, 15, first slide, 16, second slide, 17, balancing weight, 18, furnace body, 19, combustor, 20, through hole, 21, turnover plate, 22, silo, 23, auger, 24, reversing rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.

As shown in fig. 1 to 7, the present embodiment provides a firecracker burning and destroying furnace, which includes an incinerator 1 and a material discharger disposed on the incinerator 1, wherein the material discharger includes a material receiving hopper 2 and a material discharging impeller disposed in the material receiving hopper 2, and the material discharging impeller includes a material discharging shaft 3 rotatably disposed in the material receiving hopper 2 and a material distributing blade 4 circumferentially disposed on the material discharging shaft 3.

In the embodiment, the firecracker burning and destroying furnace is composed of an incinerator 1 and a blanking device arranged on the incinerator 1, wherein the blanking device comprises a hopper and a blanking impeller arranged in the hopper, and the blanking impeller comprises a blanking shaft 3 rotatably arranged in a receiving hopper 2 and a distributing blade 4 circumferentially arranged on the blanking shaft 3; when the destruction work is carried out, the incinerator 1 is ignited, crushed firecracker materials enter from the blanking device, the blanking device can rotate under the action of gravity of the crushed firecracker materials, and when the crushed firecracker materials fall towards the incinerator 1, the crushed firecracker materials are quantitatively separated by the distributing blades 4 and fall into the incinerator 1, so that on one hand, the destruction efficiency of the broken firecracker materials can be improved, and on the other hand, explosion and safety accidents caused by the fact that a large number of broken firecracker materials simultaneously fall into the incinerator 1 can be prevented; compared with the prior art, landfill is destroyed and is taken trouble hard, and is inefficient, causes soil pollution easily, and the concentrated combustion method is higher in efficiency, but has great potential safety hazard, concentrates the burning pollution atmosphere, adopts this scheme, can realize that the efficient is reinforced under the prerequisite of guaranteeing safety, can realize the efficient and destroy efficiency, has solved among the prior art the problem that the control is not accurate to the in-process destruction volume of firecracker.

Further, the distributing blade 4 comprises a blade body 5 with a cavity, a blanking baffle 6 hinged on the blade body 5 and an adjusting mechanism, wherein the blanking baffle 6 swings around a hinge point by means of the adjusting mechanism.

In this embodiment, the powder blade is including the blade main part 5 that has the cavity, set up blanking baffle 6 and guiding mechanism in blade main part 5, blanking baffle 6 can be around the pin joint swing with the help of guiding mechanism, when the firecracker piece falls into receiving hopper 2, the firecracker piece can gather on minute material blade 4, when the blanking impeller rotates, blade main part 5 can be more and more littleer with the contained angle of vertical direction, the firecracker piece drops back under the effect of gravity this moment, blanking baffle 6 can block partly firecracker piece, thereby avoid the firecracker piece to drop simultaneously and lead to concentrating the burning and cause the potential safety hazard, with the help of guiding mechanism, process that the contained angle gradually diminishes when blade main part 5 and vertical direction, blanking baffle 6 can be opened to the blanking direction gradually, thereby realize the even controllable of blanking, promote the burning and destroy efficiency, and can promote the security.

Further, guiding mechanism is including sliding the setting and being in adjusting block 7, gravity adjusting rod 8 and reversing rod 24 in 5 cavities of blade main part, reversing rod 24 with blade main part 5 is articulated, adjusting block 7 reaches gravity adjusting rod 8 is followed blanking axle 3 radial slip, adjusting block 7 is last to have set gradually the first spout 9 of multiunit and second spout 10, first spout 9 with second spout 10 is the obtuse angle and connects, be provided with first boss 11 on the blanking baffle 6, first boss 11 slides and sets up in the first spout 9, be provided with second boss 12 on the reversing rod 24, second boss 12 sets up in second spout 10, the 24 other ends of reversing rod with gravity adjusting rod 8 is articulated.

In this embodiment, the adjusting mechanism is composed of an adjusting slider 7 and a reversing rod 24 of a gravity adjusting rod 8, the adjusting slider 7 and the gravity adjusting rod 8 slide along the radial direction of the blanking shaft 3, a first chute 9 and a second chute 10 are arranged on the adjusting slider 7, the first chute 9 and the second chute 10 form an obtuse angle, the obtuse angle faces the direction of the blanking shaft 3, a first boss 11 on the blanking baffle 6 is in the first chute 9, a second boss 12 on the reversing rod 24 is in the second chute 10, when the blanking baffle 6 is in a horizontal state, the blanking baffle 6 is in a vertical state, at this time, the firecracker fragments cannot fall under the action of the blanking baffle 6, along with the rotation of the blanking shaft 3, the gravity adjusting rod 8 can slide under the action of gravity, the reversing rod 24 reverses the direction of the gravity adjusting rod 8, the adjusting slider 7 is driven by the reversing rod 24, the slider slides towards the direction close to the blanking shaft 3, first spout 9 exerts pressure to first boss 11, and blanking baffle 6 can be opened to the blanking direction, and the firecracker piece can be opened and release the firecracker piece along with blade main part 5, obtains accurate control, promotes clastic slowly and falls into, and is safe and high-efficient.

Further, the adjusting mechanism further comprises a return spring 13, the return spring 13 is sleeved on the gravity adjusting rod 8, a convex shoulder 14 is arranged on the gravity adjusting rod 8, one end of the return spring 13 acts on the inner wall of the blade main body 5, and the other end of the return spring acts on the convex shoulder 14.

In the embodiment, a return spring 13 is further mounted on the adjusting mechanism, the spring is sleeved on the gravity adjusting rod 8, a shoulder 14 is arranged on the gravity adjusting rod 8, one end of the return spring 13 acts on the inner wall of the blade main body 5, the other end of the return spring acts on the shoulder 14, when the blade main body 5 rotates back to the horizontal position, the gravity adjusting rod 8 returns to the initial position under the action of the return spring 13, and the corresponding adjusting slide block 7 and the blanking baffle 6 also return to the initial position, so that automatic adjustment is realized.

Further, be provided with parallel arrangement's first slide 15 and second slide 16 on the blade main part 5, adjustment slider 7 slides and sets up in the

first slide

15, 8 slide settings of gravity adjusting lever are in the

second slide

16, 8 one end of gravity adjusting lever stretch out blade main part 5 has add balancing weight 17, balancing weight 17 with 8 connections of gravity adjusting lever.

In this embodiment, still set up parallel arrangement's first slide 15 and second slide 16 on blade main part 5, adjustment slider 7 slides and sets up in first slide 15, and gravity adjusting rod 8 then slides and sets up in

second slide

16, and 8 one end of gravity adjusting rod stretches out blade main part 5, has set up balancing weight 17 in the one end of gravity adjusting rod 8, has promoted the adjustment dynamics and the response speed of adjusting block.

Further, the incinerator 1 further comprises a furnace body 18 and a burner 19, the furnace body 18 is communicated with the receiving hopper 2, and the burner 19 is located below the blanking device.

In this embodiment, the incinerator 1 is divided into a furnace body 18 and a burner 19, the furnace body 18 is communicated with the receiving hopper 2, the burner 19 is arranged below the blanking device, and when the firecracker fragments fall into the furnace body 18 in the blanking device, the burner 19 can burn the firecracker fragments by a burning flame.

Furthermore, a plurality of through holes 20 are formed in the furnace body 18, a turnover plate 21 hinged to the furnace body 18 is additionally arranged, and the turnover plate 21 corresponds to the through holes 20 one by one.

In this embodiment, a plurality of through holes 20 are further formed in the furnace body 18, the through holes 20 are hinged to the turnover plates 21 on the furnace body 18, the turnover plates 21 correspond to the through holes 20 one by one, and when the internal air pressure changes, the through holes 20 can be used for effectively reducing the pressure.

Further, still include discharge device, discharge device is including setting up discharge tank 22, the rotation setting of furnace body 18 below are in auger 23 in the discharge tank 22.

In this embodiment, a discharge groove 22 and an auger 23 rotatably disposed in the discharge groove 22 are disposed below the furnace body 18, and the firecracker residues processed by the burner 19 are continuously transported out of the device by the auger 23.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A kind of firecracker burning destroying furnace, including burning the furnace (1) and setting up the blanking device on said burning furnace (1), characterized by that, the said blanking device includes receiving the hopper (2) and setting up the blanking impeller in the said receiving hopper (2), the said blanking impeller includes rotating the blanking axle (3) set up in the said receiving hopper (2) and circumference sets up the dividing blade (4) on the said blanking axle (3);

the material distribution blade (4) comprises a blade body (5) with a cavity, a blanking baffle plate (6) hinged to the blade body (5) and an adjusting mechanism, wherein the blanking baffle plate (6) swings around a hinge point by means of the adjusting mechanism.

2. The firecracker burning destruction furnace according to claim 1, wherein the adjusting mechanism comprises an adjusting slider (7), a gravity adjusting rod (8) and a reversing rod (24) which are slidably arranged in a cavity of the blade main body (5), the reversing rod (24) is hinged with the blade main body (5), the adjusting slider (7) and the gravity adjusting rod (8) slide along the radial direction of the blanking shaft (3), the adjusting slider (7) is sequentially provided with a plurality of groups of first sliding grooves (9) and second sliding grooves (10), the first sliding grooves (9) are connected with the second sliding grooves (10) at an obtuse angle, the blanking baffle (6) is provided with a first boss (11), the first boss (11) is slidably arranged in the first sliding grooves (9), the reversing rod (24) is provided with a second boss (12), and the second boss (12) is arranged in the second sliding grooves (10), the other end of the reversing rod (24) is hinged with the gravity adjusting rod (8).

3. A firecracker combustion destruction furnace according to claim 2, wherein the adjusting mechanism further comprises a return spring (13), the return spring (13) is sleeved on the gravity adjusting rod (8), a shoulder (14) is arranged on the gravity adjusting rod (8), one end of the return spring (13) acts on the inner wall of the blade main body (5), and the other end acts on the shoulder (14).

4. The firecracker burning destruction furnace according to claim 2, wherein the blade main body (5) is provided with a first slide way (15) and a second slide way (16) which are arranged in parallel, the adjusting slider (7) is arranged in the first slide way (15) in a sliding manner, the gravity adjusting rod (8) is arranged in the second slide way (16) in a sliding manner, one end of the gravity adjusting rod (8) extends out of the blade main body (5), a balancing weight (17) is additionally arranged, and the balancing weight (17) is connected with the gravity adjusting rod (8).

5. A firecracker combustion destruction furnace according to claim 1, characterized in that the incinerator (1) further comprises a furnace body (18) and a burner (19), the furnace body (18) communicating with the receiving hopper (2), the burner (19) being located below the blanking apparatus.

6. The firecracker combustion destruction furnace according to claim 5, wherein the furnace body (18) is provided with a plurality of through holes (20), and a turning plate (21) hinged on the furnace body (18) is additionally provided, wherein the turning plate (21) corresponds to the through holes (20) one by one.

7. The firecracker combustion destruction furnace according to claim 6, further comprising a discharge device, wherein the discharge device comprises a discharge groove (22) arranged below the furnace body (18), and an auger (23) rotatably arranged in the discharge groove (22).