CN207378844U - A kind of hazardous waste energy-saving incinerator - Google Patents

Abstract

The utility model relates to the technical field of incinerators, and discloses an energy-saving incinerator for hazardous waste, which comprises a crushing chamber and an incineration chamber. Bracket, the inside of the fixed bracket is clamped with a motor, the output shaft of the motor is fixedly connected with a rotating shaft, and the end of the rotating shaft away from the motor runs through the crushing chamber and extends to the inside of the crushing chamber, the left side of the inner wall of the crushing chamber A bearing is fixedly connected to the corresponding rotating shaft, the inner ring of the bearing is fixedly connected to the end of the rotating shaft away from the motor, and the surface of the rotating shaft located inside the crushing chamber is fixedly connected with a first crushing disc and a second crushing disc in turn. The hazardous waste energy-saving incinerator has a simple structure and is easy to use, which not only greatly reduces energy consumption, is better in energy saving and environmental protection, but also makes the emission of waste gas safer and the treatment effect of waste gas is better.

Description

A hazardous waste energy-saving incinerator

technical field

The utility model relates to the technical field of incinerators, in particular to an energy-saving incinerator for hazardous waste.

Background technique

The incinerator is a kind of harmless treatment equipment commonly used in the harmless treatment of medical and domestic waste products and animals. Its principle is to use coal, fuel oil, gas and other fuels to burn and carbonize the objects to be treated at high temperature. To achieve the purpose of disinfection, there are many classification methods from different angles. According to the classification of the incineration chamber, it can be divided into: single-chamber incinerator and multi-chamber incinerator. According to the relationship between the combustion smoke and the direction of garbage movement, the furnace body can be divided into It is a downstream type, a countercurrent type, an alternating current type and a secondary flow type. According to the furnace type classification, it can be divided into: fixed grate furnace, mechanical grate furnace, fluidized bed incinerator (mainly used to deal with industrial waste) and rotary kiln In order to enhance the effect of domestic waste incineration, thermal decomposition and gasification technologies are often used in incineration.

Due to the rapid development of society, some high-risk wastes generated in the process of development need to be treated, and most of the incinerators currently used have low incineration efficiency and excessive waste of energy, and the waste gas generated after hazardous waste incineration is generally Toxic gas, and improper treatment and discharge will affect people's life and health.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides an energy-saving incinerator for hazardous waste, which has the advantages of energy saving, environmental protection and good waste gas treatment effect, and solves the problems of too much energy consumption in incineration and imperfect waste gas treatment.

(2) Technical solutions

In order to achieve the above goals of energy saving, environmental protection and waste gas treatment effect, the utility model provides the following technical proposal: an energy-saving incinerator for hazardous waste, including a crushing chamber and an incineration chamber, the top of the crushing chamber is provided with a feeding port, and the crushing The right side of the chamber is fixedly connected with a fixed bracket, the interior of the fixed bracket is clamped with a motor, the output shaft of the motor is fixedly connected with a rotating shaft, and the end of the rotating shaft away from the motor runs through the crushing chamber and extends to the inside of the crushing chamber. A bearing is fixedly connected to the left side of the inner wall of the crushing chamber corresponding to the rotating shaft, the inner ring of the bearing is fixedly connected to the end of the rotating shaft away from the motor, and the surface of the rotating shaft inside the crushing chamber is fixedly connected with the first crushing disc and the second Two crushing disks, the first crushing disk is located on the right side of the second crushing disk, the bottom of the inner wall of the incineration chamber is movably installed with an incineration plate, and the left side of the inner wall of the incineration chamber is fixedly connected with a heat conduction plate above the incineration plate , the left side of the incineration chamber is fixedly connected with a fixed plate, the top of the fixed plate is fixedly installed with a fan, the output end of the fan runs through the incineration chamber and communicates with the inside of the incineration chamber, the right side of the incineration chamber A water tank is fixedly connected through a connecting pipe, the inner wall of the connecting pipe is fixedly connected with an activated carbon adsorption net, the inner wall of the water tank is fixedly connected with a microbial filter layer, and an exhaust pipe is provided on the right side of the water tank.

Preferably, the first crushing disk and the second crushing disk are in one group, and the number is three, and the surfaces of the three groups are arranged equidistantly from left to right on the surface of the rotating shaft.

Preferably, the size of the first crushing disk is larger than that of the second crushing disk, and the crushing teeth of the first crushing disk and the crushing teeth of the second crushing disk are distributed alternately.

Preferably, the heat conducting plate is an arc plate whose size matches the size of the incineration chamber.

Preferably, the connection between the blower fan and the incineration chamber is fixedly connected with a dust shielding net, and the size of the dust shielding net matches the size of the output end of the blower fan.

Preferably, the activated carbon adsorption network has two layers, and the two layers of activated carbon adsorption network are distributed sequentially from left to right.

(3) Beneficial effects

Compared with the prior art, the utility model provides an energy-saving incinerator for hazardous waste, which has the following beneficial effects:

1. The hazardous waste energy-saving incinerator has a simple structure and is easy to use. It not only greatly reduces energy consumption, but also improves energy conservation and environmental protection. It also makes the emission of waste gas safer and the treatment effect of waste gas is better.

2. The hazardous waste energy-saving incinerator, through the cooperation of the crushing chamber, feed inlet, fixed bracket, motor, rotating shaft, bearing, first crushing disc and second crushing disc, can crush hazardous waste for better incineration and reduce energy consumption. The heat flow in the incineration chamber can be improved through the cooperation of the incineration chamber, incineration plate, heat conduction plate, fixed plate and fan, so that the incineration effect is better, the efficiency is improved, and the incineration time is reduced to reduce energy consumption. Through the connecting pipe, activated carbon adsorption net, The cooperation of the water tank and the microbial filter layer can make the exhaust gas treatment more thorough and the discharge safer.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the heat conducting plate of the present invention.

In the figure: 1 crushing chamber, 2 incineration chamber, 3 feed inlet, 4 fixed bracket, 5 motor, 6 rotating shaft, 7 bearing, 8 first crushing disc, 9 second crushing disc, 10 incineration plate, 11 heat conduction plate, 12 Fixed plate, 13 fan, 14 connecting pipe, 15 activated carbon adsorption net, 16 water tank, 17 microbial filter layer, 18 exhaust pipe, 19 partition.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, a hazardous waste energy-saving incinerator, including a crushing chamber 1 and an incineration chamber 2, the top of the crushing chamber 1 is provided with a feed inlet 3, and the right side of the crushing chamber 1 is fixedly connected with a fixed bracket 4, fixed The motor 5 is clamped inside the bracket 4, and the output shaft of the motor 5 is fixedly connected to the rotating shaft 6. The end of the rotating shaft 6 away from the motor 5 runs through the crushing chamber 1 and extends to the inside of the crushing chamber 1. The left side of the inner wall of the crushing chamber 1 corresponds to the rotating shaft. 6 places are fixedly connected with bearings 7, the inner ring of the bearing 7 is fixedly connected with the end of the rotating shaft 6 away from the motor 5, and the surface of the rotating shaft 6 located inside the crushing chamber 1 is fixedly connected with the first crushing disc 8 and the second crushing disc 9 in sequence, A crushing disk 8 is located on the right side of the second crushing disk 9, the size of the first crushing disk 8 is larger than the size of the second crushing disk 9, and the crushing teeth of the first crushing disk 8 and the crushing teeth of the second crushing disk 9 are distributed alternately, To ensure more thorough crushing, the first crushing disc 8 and the second crushing disc 9 form a group of three, and the three groups are arranged equidistantly from left to right on the surface of the rotating shaft 6 to ensure a better crushing effect. The crushing is more thorough. The crushing chamber 1 and the incineration chamber 2 are separated by a partition 19. The partition 19 is composed of two partitions spliced together, and the two partitions are respectively hinged on the lower inner wall of the crushing chamber 1. The two partitions can be separated or spliced together to complete the communication and isolation of the crushing chamber 1 and the incineration chamber 2. Specifically, first the two partitions are spliced together to isolate the crushing chamber 1 and the incineration chamber 2. Hazardous waste put into the feed port 3 first completes the crushing work in the crushing chamber 1, and the crushed hazardous waste falls to the two partition plates, and then controls the separation of the two partition plates to connect the crushing chamber 1 and the incineration chamber 2. Hazardous wastes that have been pulverized are then dropped into the incineration chamber 2 for incineration. Before the incineration starts, the two partition plates are controlled to be spliced together again to isolate the crushing chamber 1 and the incineration chamber 2, so as to prevent the waste gas generated by incineration Discharged through the crushing chamber 1, the bottom of the inner wall of the incineration chamber 2 is movably installed with an incineration plate 10, and the left side of the inner wall of the incineration chamber 2 is located above the incineration plate 10 and is fixedly connected with a heat conduction plate 11. The heat conduction plate 11 is an arc plate, and its size is the same as The size of the incineration chamber 2 is matched, so that the waste heat in the incineration chamber 2 will not be lost in vain, so as to ensure better incineration effect, better energy saving and environmental protection. At the same time, the dodge door is closed, and it is well sealed with other side walls of the incineration chamber 2, so as to avoid waste gas from overflowing. After multiple burnings, too much waste residue will be accumulated on the incineration plate 10. At this time, the dodge door can be opened, and The incineration plate 10 is drawn out to clean up the waste residue. The left side of the incineration chamber 2 is fixedly connected with a fixed plate 12, and the top of the fixed plate 12 is fixedly equipped with a fan 13, and the connection between the fan 13 and the incineration chamber 2 is fixedly connected with an ash screen. The size of the ash-shielding net matches the size of the output end of the blower fan 13 to prevent incineration from being sucked into the blower fan 13, so as not to damage the blower fan 13 and cause unnecessary losses. The inside is connected, and the right side of the incineration chamber 2 is fixedly connected with a water tank 16 through a connecting pipe 14, and the incoming waste gas can be placed in the water. Filtration of sediment, the inner wall of the connecting pipe 14 is fixedly connected with activated carbon adsorption net 15, the activated carbon adsorption net 15 is two layers, and the two layers of activated carbon adsorption net 15 are distributed sequentially from left to right to ensure better adsorption, and can better remove harmful particles. Adsorption, the inner wall of the water tank 16 is fixedly connected with a microbial filter layer 17 to ensure better filtering effect, more energy saving and environmental protection. The right side of the water tank 16 is provided with an exhaust pipe 18, and the exhaust gas after treatment is finally discharged by the exhaust pipe 18. discharge.

To sum up, the hazardous waste energy-saving incinerator has a simple structure and is easy to use, which not only greatly reduces energy consumption, is better in energy saving and environmental protection, but also makes the emission of waste gas safer and the treatment effect of waste gas is better. , the hazardous waste energy-saving incinerator can crush hazardous waste through the cooperation of the crushing chamber 1, the feeding port 3, the fixed bracket 4, the motor 5, the rotating shaft 6, the bearing 7, the first crushing disc 8 and the second crushing disc 9 Better incineration, reducing energy consumption, the heat flow in the incineration chamber 2 can be improved through the cooperation of the incineration chamber 2, the incineration plate 10, the heat conduction plate 11, the fixed plate 12 and the fan 13, so that the incineration effect is better, the efficiency is improved, and the reduction The length of incineration reduces energy consumption, and the cooperation of connecting pipe 14, activated carbon adsorption net 15, water tank 16 and microbial filter layer 17 can make the treatment of waste gas more thorough and discharge safer.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A hazardous waste energy-saving incinerator, comprising a crushing chamber (1) and an incineration chamber (2), is characterized in that: the top of the crushing chamber (1) is provided with a feed inlet (3), and the crushing chamber ( The right side of 1) is fixedly connected with a fixed bracket (4), and the inside of the fixed bracket (4) is clamped with a motor (5), and the output shaft of the motor (5) is fixedly connected with a rotating shaft (6). The end of the rotating shaft (6) away from the motor (5) runs through the crushing chamber (1) and extends to the inside of the crushing chamber (1), and the left side of the inner wall of the crushing chamber (1) is fixedly connected with a bearing ( 7), the inner ring of the bearing (7) is fixedly connected to the end of the rotating shaft (6) away from the motor (5), and the surface of the rotating shaft (6) located inside the crushing chamber (1) is fixedly connected with the first crushing disc in sequence (8) and the second crushing disk (9), the first crushing disk (8) is located on the right side of the second crushing disk (9), and the bottom of the inner wall of the combustion chamber (2) is movably equipped with a burning plate (10 ), the left side of the inner wall of the incineration chamber (2) is fixedly connected with a heat conduction plate (11) above the incineration plate (10), and the left side of the incineration chamber (2) is fixedly connected with a fixed plate (12), so A blower fan (13) is fixedly installed on the top of the fixed plate (12), and the output end of the blower fan (13) runs through the incineration chamber (2) and communicates with the inside of the incineration chamber (2), and the incineration chamber (2) The right side of the water tank (16) is fixedly connected with a water tank (16) through a connecting pipe (14), the inner wall of the connecting pipe (14) is fixedly connected with an activated carbon adsorption net (15), and the inner wall of the water tank (16) is fixedly connected with a microbial filter layer (17), the right side of the water tank (16) is provided with an exhaust pipe (18). 2. A hazardous waste energy-saving incinerator according to claim 1, characterized in that: the first crushing disc (8) and the second crushing disc (9) form a group, the number of which is three, three groups The surfaces located on the rotating shaft (6) are arranged equidistantly from left to right. 3. A kind of hazardous waste energy-saving incinerator according to claim 1, characterized in that: the size of the first crushing disk (8) is greater than the size of the second crushing disk (9), and the first crushing disk ( The crushing teeth of 8) and the crushing teeth of the second crushing disk (9) are distributed alternately. 4. An energy-saving incinerator for hazardous waste according to claim 1, characterized in that: the heat conducting plate (11) is a curved plate whose size matches the size of the incineration chamber (2). 5. A kind of hazardous waste energy-saving incinerator according to claim 1, characterized in that: the junction of the blower fan (13) and the incineration chamber (2) is fixedly connected with an ash-shielding net, and the size of the ash-shielding net is the same as that of the fan. (13) the size of the output port is compatible. 6. An energy-saving incinerator for hazardous waste according to claim 1, characterized in that: the activated carbon adsorption network (15) has two layers, and the two layers of activated carbon adsorption network (15) are distributed sequentially from left to right.