CN215597299U

CN215597299U - Thermal-insulated catalytic combustion furnace for thermal cycle's exhaust-gas treatment

Info

Publication number: CN215597299U
Application number: CN202121905457.9U
Authority: CN
Inventors: 曹正; 棣超
Original assignee: Qingdao Haocheng Environmental Protection Technology Co ltd
Current assignee: Qingdao Haocheng Environmental Protection Technology Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-01-21
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a thermal-insulation catalytic combustion furnace for thermal-circulation waste gas treatment, which comprises a thermal-insulation protective shell and a fixed block, wherein a feeding port is arranged above the thermal-insulation protective shell, a discharging port is arranged at the bottom of one side of the thermal-insulation protective shell, a heating layer is arranged in the thermal-insulation protective shell, one side of the fixed block is connected with an extension block, one side of the fixed block is connected with a connecting rod, one side of the connecting rod is connected with a driving rod, a driving motor is arranged above the driving rod, one side of the driving rod is connected with a rotating disc, and one side of the rotating disc is provided with a first filter screen. This thermal cycle's exhaust-gas treatment is with thermal-insulated catalytic combustion furnace has set up baffle and rolling disc in the inside of device, and waste gas carries out the next layer when the rolling disc contacts with the filter screen of baffle and calcines, and waste gas can eduction gear after the cubic repetition, is favorable to waste gas to stop for a longer time in the device is inside, is convenient for improve and calcines the effect, and makes waste gas can add while continuing to handle.

Description

Thermal-insulated catalytic combustion furnace for thermal cycle's exhaust-gas treatment

Technical Field

The utility model relates to the technical field of waste gas combustion, in particular to a thermal-insulation catalytic combustion furnace for waste gas treatment of thermodynamic cycle.

Background

The waste gas burning furnace utilizes the heat produced by burning auxiliary fuel to raise the temperature of combustible harmful gas to reaction temperature so as to produce oxidation decomposition. The waste gas incinerator is suitable for the waste gas treatment of spraying and drying equipment and the purification of harmful gases emitted by the industries such as petrochemical industry, medicine and the like, has the advantages of purifying gases containing water-soluble or viscous substances and high molecular substances in organic waste gas, meets the requirements of environmental protection and labor protection, but the existing combustion furnace in the market still has the following problems:

1. the waste gas in the existing market directly enters the combustion furnace to be burned in the heating process, and then directly goes out through a discharge port, so that the retention time in the combustion furnace is not long enough, the treatment effect of the waste gas cannot be maximized, and the waste gas cannot be treated while new waste gas is added, thereby causing certain influence on the treatment efficiency of the waste gas;

2. because the heating layer is generally arranged around the device, the middle temperature is difficult to achieve the ideal effect, the peripheral temperature is higher, the middle temperature is lower, certain influence is caused on the treatment of waste gas, and the waste gas treatment cannot achieve the optimal effect.

Aiming at the problems, the novel design is carried out on the basis of the original combustion furnace.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a thermal-cycle heat-insulation catalytic combustion furnace for waste gas treatment, which aims to solve the problems that the waste gas in the existing waste gas combustion furnace in the market provided by the background art directly enters the combustion furnace to be burned in the heating process and then directly exits through a discharge hole, the residence time in the combustion furnace is not long enough, the treatment effect of the waste gas cannot reach the maximum use, new waste gas cannot be added while the waste gas is treated, the treatment efficiency of the waste gas is influenced to a certain extent, heating layers are generally arranged around the device, the middle temperature is difficult to achieve the ideal effect, the temperature is higher around the device, the middle temperature is lower, the treatment of the waste gas is influenced to a certain extent, and the waste gas treatment cannot achieve the optimal effect.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a thermal-insulated catalysis fires burning furnace for exhaust-gas treatment of thermodynamic cycle, includes thermal-insulated protective housing and fixed block, thermal-insulated protective housing top is provided with the pan feeding mouth, and thermal-insulated protective housing one side bottom is provided with the discharge gate to the inside zone of heating that is provided with of thermal-insulated protective housing, fixed block one side is connected with extends the piece, and fixed block one side is connected with the connecting rod to connecting rod one side is connected with the actuating lever, the actuating lever top is provided with driving motor, and actuating lever one side is connected with the rolling disc to rolling disc one side is provided with first filter screen, first filter screen below is provided with the second filter screen, and second filter screen one side is connected with the baffle, it is provided with the arc to extend piece one side.

Preferably, the surface of the driving rod is uniformly and equidistantly provided with a rotating disc, the rotating disc and the first filter screen are integrally installed, and the size of the first filter screen is the same as that of the second filter screen.

Preferably, the extension block passes through reset spring and fixed block constitution extending structure, and the inside even equidistance of fixed block distributes and have reset spring to the fixed block is integrated the removal through connecting rod and actuating lever.

Preferably, the second filter screen is installed with the baffle is the integration, and the baffle is connected for the hot melt with the connected mode of thermal-insulated protective housing to the even equidistance distribution of baffle is inside thermal-insulated protective housing.

Preferably, the arc-shaped plate and the heat insulation protection shell form a rotating structure through the connecting rod, and one side of the arc-shaped plate is close to the driving rod.

Preferably, the discharge gate is located thermal-insulated protective housing bottommost, and the discharge gate top is provided with sealed lid to discharge gate top evenly equidistant distribution has two-layer baffle.

Compared with the prior art, the utility model has the beneficial effects that: the thermal cycle exhaust gas treatment heat-insulating catalytic combustion furnace,

1. the partition plate and the rotating disc are arranged in the device, when the rotating disc is in contact with the filter screen of the partition plate, the next layer of waste gas is calcined, and the waste gas can be discharged out of the device after the process is repeated for three times, so that the waste gas can stay in the device for a longer time, the calcining effect is improved, and the waste gas can be added and treated continuously;

2. the extension block and the arc-shaped plate are arranged inside the device, the extension block drives the temperature around to the middle part through the arc-shaped plate in the working process of the device, so that the air flow inside the device is accelerated, and the thermal cycle utilization is facilitated.

Drawings

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

FIG. 2 is a schematic overall side view of the present invention;

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

FIG. 4 is a perspective view of the driving rod of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a thermally insulating protective shell; 2. a drive motor; 3. a drive rod; 4. a heating layer; 5. rotating the disc; 6. a first filter screen; 7. an extension block; 8. a fixed block; 9. a partition plate; 10. a second filter screen; 11. a feeding port; 12. an arc-shaped plate; 13. a discharge port; 14. a connecting rod; 15. a return spring; 16. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a thermal-insulated catalytic combustion furnace for exhaust gas treatment of thermodynamic cycle comprises a thermal-insulated protective casing 1 and a fixed block 8, in order to recycle the heat of a heating layer 4, a feeding port 11 is disposed above the thermal-insulated protective casing 1, a discharging port 13 is disposed at the bottom of one side of the thermal-insulated protective casing 1, the heating layer 4 is disposed inside the thermal-insulated protective casing 1, an extension block 7 is connected to one side of the fixed block 8, a connecting rod 14 is connected to one side of the fixed block 8, a driving rod 3 is connected to one side of the connecting rod 14, a driving motor 2 is disposed above the driving rod 3, the extension block 7 and the fixed block 8 form a telescopic structure through a return spring 15, return springs 15 are uniformly and equidistantly distributed inside the fixed block 8, the fixed block 8 and the driving rod 3 integrally move through the connecting rod 14, an arc plate 12 and the thermal-insulated protective casing 1 form a rotating structure through a connecting rod 16, and one side of the arc-shaped plate 12 is close to the driving rod 3, firstly, waste gas is put into the heat insulation protective shell 1 from the material inlet 11, then the heating layer 4 is opened, the heating layer 4 starts to heat and burn the waste gas in the heat insulation protective shell, then the driving motor 2 is opened, the driving rod 3 is driven to rotate by the driving motor 2, the connecting rod 14 is driven to rotate by the driving rod 3 in the rotating process, so that the connecting rod 14 drives the fixed block 8 to rotate, the fixed block 8 and the extension block 7 drive the peripheral thermal power to rotate in the rotating process, the rear thermal power moves towards the middle along the arc-shaped plate 12 when contacting the arc-shaped plate 12, the effect of recycling the thermal power of the heating layer 4 is achieved, the rear extension block 7 slides into the fixed block 8 when contacting the arc-shaped plate 12, the return spring 15 resets the extension block 7 when leaving the arc-shaped plate 12, the steps are repeated, the waste gas is burned, and the extension block 7 and the fixed block 8 form a telescopic structure through the return spring 15, and the inside even equidistance of fixed block 8 distributes and has reset spring 15 to fixed block 8 is integration through connecting rod 14 and actuating lever 3 and removes, is favorable to extending block 7 to reset, is convenient for drive heating power and circulates, and arc 12 constitutes revolution mechanic through linking pole 16 and thermal-insulated protective housing 1, and arc 12 one side is close to actuating lever 3, is favorable to removing heating power to the middle part, and the temperature is unified in the thermal-insulated protective housing 1 of being convenient for.

Referring to fig. 1-2, in order to effectively treat the exhaust gas, a rotating disc 5 is connected to one side of a driving rod 3, a first filter screen 6 is disposed on one side of the rotating disc 5, a second filter screen 10 is disposed below the first filter screen 6, a partition 9 is connected to one side of the second filter screen 10, an arc plate 12 is disposed on one side of an extension block 7, the rotating disc 5 is uniformly and equidistantly distributed on the surface of the driving rod 3, the rotating disc 5 and the first filter screen 6 are integrally installed, the size of the first filter screen 6 is the same as that of the second filter screen 10, the second filter screen 10 and the partition 9 are integrally installed, the partition 9 and the heat-insulating protective case 1 are connected by hot melting, the partition 9 is uniformly and equidistantly distributed inside the heat-insulating protective case 1, a discharge port 13 is located at the bottom of the heat-insulating protective case 1, a sealing cover is disposed on the top end of the discharge port 13, and two layers of the partition 9 are uniformly and equidistantly distributed above the discharge port 13, when the driving rod 3 also drives the rotating disc 5 to rotate in the rotating process, when the first filter screen 6 and the second filter screen 10 contact in the rotating process of the rotating disc 5, waste gas enters the next layer from the first layer, the steps are repeated until the waste gas is discharged from the discharge hole 13 after three layers, when the filter screens of the rotating disc 5 and the partition plate 9 are not aligned, the waste gas cannot enter the next layer, so that the combustion of the waste gas at the lower two layers is not influenced when the feeding hole 11 enters new waste gas, the waste gas is conveniently discharged while air is fed at one side, the rotating discs 5 are uniformly distributed on the surface of the driving rod 3 at equal intervals, the rotating discs 5 and the first filter screen 6 are integrally installed, the size of the first filter screen 6 is the same as that of the second filter screen 10, the waste gas can enter the next layer, the waste gas can be conveniently kept for a longer time, the second filter screen 10 and the partition plate 9 are integrally installed, and the partition plate 9 and the heat insulation 1 are connected in a hot melting way, and baffle 9 even equidistance distributes inside thermal-insulated protective housing 1, the hierarchical processing waste gas of being convenient for is favorable to getting into new waste gas while handling old waste gas, discharge gate 13 is located thermal-insulated protective housing 1 bottommost, and the discharge gate 13 top is provided with sealed lid, and the even equidistance distribution in discharge gate 13 top has two-layer baffle 9, is favorable to the ejection of compact of waste gas, and the treatment effect reaches the maximize when guaranteeing that waste gas goes out.

The working principle is as follows: according to the figures 1-5, firstly, waste gas is placed into the heat insulation protective shell 1 from a material inlet 11, then the heating layer 4 is opened, the heating layer 4 starts to heat and burn the waste gas in the heat insulation protective shell, then the driving motor 2 is opened, the driving motor 2 drives the driving rod 3 to start to rotate, the driving rod 3 drives the connecting rod 14 to rotate in the rotating process, so that the connecting rod 14 drives the fixed block 8 to rotate, the fixed block 8 and the extension block 7 drive the peripheral heat to rotate in the rotating process, the rear heat moves towards the middle along the arc-shaped plate 12 when contacting the arc-shaped plate 12, the effect of recycling the heat of the heating layer 4 is achieved, the rear extension block 7 slides into the fixed block 8 when contacting the arc-shaped plate 12, the reset spring 15 resets the extension block 7 when leaving the arc-shaped plate 12, and the steps are repeated, so that the waste gas is burned;

according to fig. 1-2, when the driving rod 3 also drives the rotating disc 5 to rotate during the rotation process, and the first filter screen 6 and the second filter screen 10 contact each other during the rotation process of the rotating disc 5, the exhaust gas enters the next layer from the first layer, and the above steps are repeated until the exhaust gas is discharged from the discharge port 13 after the three layers, and when the rotating disc 5 and the filter screens of the partition plates 9 are not aligned, the exhaust gas cannot enter the next layer, so that the combustion of the exhaust gas of the two layers below is not affected when the new exhaust gas enters the inlet 11, and the exhaust gas is conveniently discharged while air is introduced, which is the working process of the whole device, and the content which is not described in detail in the present specification belongs to the prior art known by those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a thermal-insulated catalytic combustion furnace is used in thermal cycle's exhaust-gas treatment, includes thermal-insulated protective housing (1) and fixed block (8), its characterized in that: thermal-insulated protective housing (1) top is provided with pan feeding mouth (11), and thermal-insulated protective housing (1) one side bottom is provided with discharge gate (13) to thermal-insulated protective housing (1) inside zone of heating (4) that is provided with, fixed block (8) one side is connected with extends piece (7), and fixed block (8) one side is connected with connecting rod (14), and connecting rod (14) one side is connected with actuating lever (3), actuating lever (3) top is provided with driving motor (2), and actuating lever (3) one side is connected with rolling disc (5), and rolling disc (5) one side is provided with first filter screen (6), first filter screen (6) below is provided with second filter screen (10), and second filter screen (10) one side is connected with baffle (9), it is provided with arc (12) to extend piece (7) one side.

2. The thermally insulated catalytic combustion furnace for treating exhaust gas of a thermodynamic cycle as claimed in claim 1, wherein: the surface of the driving rod (3) is uniformly and equidistantly provided with a rotating disc (5), the rotating disc (5) and the first filter screen (6) are integrally installed, and the size of the first filter screen (6) is the same as that of the second filter screen (10).

3. The thermally insulated catalytic combustion furnace for treating exhaust gas of a thermodynamic cycle as claimed in claim 2, wherein: extension piece (7) constitute extending structure through reset spring (15) and fixed block (8), and the inside even equidistance distribution of fixed block (8) has reset spring (15) to fixed block (8) are integrated removal through connecting rod (14) and actuating lever (3).

4. The thermally insulated catalytic combustion furnace for treating exhaust gas of a thermodynamic cycle as claimed in claim 3, wherein: second filter screen (10) are the integration installation with baffle (9), and baffle (9) are connected for the hot melt with the connected mode of thermal-insulated protective housing (1) to baffle (9) even equidistance distributes inside thermal-insulated protective housing (1).

5. The thermally insulated catalytic combustion furnace for treating exhaust gas of a thermodynamic cycle as claimed in claim 2, wherein: the arc-shaped plate (12) and the heat insulation protective shell (1) form a rotating structure through the connecting rod (16), and one side of the arc-shaped plate (12) is close to the driving rod (3).

6. The thermally insulated catalytic combustion furnace for treating exhaust gas of a thermodynamic cycle as claimed in claim 2, wherein: discharge gate (13) are located thermal-insulated protective housing (1) bottommost, and discharge gate (13) top is provided with sealed lid to discharge gate (13) top evenly equidistant distribution has two-layer baffle (9).