CN217843903U - Connecting device for incinerator and waste heat boiler - Google Patents
Connecting device for incinerator and waste heat boiler Download PDFInfo
- Publication number
- CN217843903U CN217843903U CN202220579503.9U CN202220579503U CN217843903U CN 217843903 U CN217843903 U CN 217843903U CN 202220579503 U CN202220579503 U CN 202220579503U CN 217843903 U CN217843903 U CN 217843903U
- Authority
- CN
- China
- Prior art keywords
- ash discharge
- ash
- ship
- heat boiler
- flue gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Gasification And Melting Of Waste (AREA)
Abstract
The utility model discloses an burn burning furnace and exhaust-heat boiler's connecting device, fight including the ship type, ship type fill top surface is equipped with flue gas inlet and exhanst gas outlet, and the ship type is fought including arranging the ash removal fill in ship type fill bottom, and the ash removal fill has arranged more than two and upper portion intercommunication along the air current direction, and the ash removal fill bottom is equipped with the ash discharge mouth, and ash discharge mouth department is equipped with the unloading valve, and ship type fill below is equipped with the aggregate bin, and ash discharge mouth and aggregate bin intercommunication are equipped with horizontal spiral delivery shaft in the aggregate bin, and horizontal spiral delivery shaft one end is equipped with driving motor, and the one end that starter motor was kept away from to the aggregate bin is equipped with out the ash door. The utility model discloses well ship type fill is as connecting the flue gas passageway of burning furnace and exhaust-heat boiler, can follow the ash discharge mouth after the dust in the flue gas subsides and discharge, and the device is difficult for taking place to block up.
Description
Technical Field
The utility model relates to an burn the burning furnace field, especially relate to a burn burning furnace and exhaust-heat boiler's connecting device.
Background
At present, the incineration technology is applied to various industries, and is particularly applied to the environmental protection industry, so that higher requirements are put forward on the continuity and the stable operation of an incinerator system; particularly, when high-salt waste liquid, organic silicon waste liquid and slurry slag are incinerated, a connecting flue of a traditional incinerator and a waste heat boiler is blocked. Generally, when high-salt waste liquid and organic silicon waste liquid are incinerated, the waste liquid is burnt at the high temperature of 1100 ℃; when a large amount of ash generated by burning the high-salt waste liquid and the organic silicon waste liquid enters the waste heat boiler along with the flue gas through the flue; the conditions of deposition, bridging and blockage can occur on the flue; after the flue is blocked, the flue gas of the incinerator cannot enter the waste heat boiler, so that the incineration system stays, the temperature is reduced and ash is removed; the process of stopping the furnace, cooling, cleaning ash and starting the furnace for heating can be finished only after 5 to 7 days; the frequent furnace starting and stopping of the incinerator bring huge economic loss to enterprises; meanwhile, the environment is also polluted because the waste is insufficiently combusted during the start-up and shutdown of the furnace.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an burn burning furnace and exhaust-heat boiler's connecting device.
The utility model discloses an innovation point lies in ship type fill as connecting the flue gas passageway that burns burning furnace and exhaust-heat boiler, can follow the ash discharge mouth after the dust in the flue gas subsides and discharge, and the device is difficult for taking place to block up.
In order to realize the purpose of the utility model, the technical proposal of the utility model is that:
a connecting device of an incinerator and a waste heat boiler comprises a ship-shaped bucket, wherein the top surface of the ship-shaped bucket is provided with a flue gas inlet and a flue gas outlet, the ship-shaped bucket comprises ash discharge buckets arranged at the bottom of the ship-shaped bucket, more than two ash discharge buckets are arranged along the airflow direction, the upper parts of the ash discharge buckets are communicated, the bottom of each ash discharge bucket is provided with an ash discharge port, and the ash discharge port is provided with an ash discharge valve; the ship type fill below is equipped with the aggregate bin, and the ash discharge mouth communicates with the aggregate bin, is equipped with horizontal auger delivery axle in the aggregate bin, and horizontal auger delivery axle one end is equipped with driving motor, and the one end that driving motor was kept away from to the aggregate bin is equipped with the ash door.
High-temperature flue gas enters from a flue gas inlet and is discharged from a flue gas outlet to form 180-degree deflection, dust in the flue gas is settled in a ship-shaped hopper, after the dust in the ash discharge hopper is accumulated for a period of time, an ash discharge valve is opened, the dust enters a material collecting bin, a driving motor drives a horizontal spiral conveying shaft to rotate, the dust is conveyed to the tail end of the horizontal spiral conveying shaft, an ash discharge door is opened after the ash discharge valve is closed, and the dust is recycled.
Furthermore, an access door is arranged on the ash discharge hopper. The staff of being convenient for overhauls.
Furthermore, a rapping motor is arranged on the outer wall of the ash discharge hopper. When the ash discharging valve discharges materials, the rapping motor works, so that the dust can enter the material collecting bin in an accelerated way, and some dust adhered to the wall can be cleaned.
Further, the inner wall of the ship-shaped hopper is provided with a lining made of refractory materials, and the thickness of the lining at the smoke inlet is larger than that at the smoke outlet. The inner lining made of refractory materials is beneficial to prolonging the service life of the ship-shaped hopper in the working environment impacted by high-temperature flue gas, and the heat of the flue gas is not easy to dissipate. The high-temperature flue gas at the flue gas inlet carries more ash and has large flow velocity, so the lining at the flue gas inlet is abraded greatly, and the service life of equipment can be prolonged by properly thickening the lining
Furthermore, a grain level detector is distributed in the ship-shaped hopper. When the value of the particle level detector exceeds the threshold value, blockage or other faults can occur in the ship-shaped hopper, and the maintenance is required by workers.
Furthermore, a mounting hole for inserting the ash removal device is distributed on the ship-shaped hopper, and a sealing cover is arranged on the mounting hole; the ash removal device comprises an air cannon arranged on the mounting hole. When the ship-shaped hopper works, the sealing cover of the ship-shaped hopper covers the mounting hole; when the ship-shaped bucket needs to be stopped and cleaned, the air cannon is installed on the installation hole, and dust on the inner wall of the ship-shaped bucket is cleaned.
The beneficial effects of the utility model are that:
1. the utility model discloses well ship type fill is as connecting the flue gas passageway that burns burning furnace and exhaust-heat boiler, and the dust in the flue gas subsides the back and can follow the ash discharge mouth and discharge, and the device is difficult for taking place to block up.
2. In the utility model, the sealing cover of the ship-shaped bucket covers the mounting hole when in work; when the ship-shaped bucket needs to be stopped and cleaned, the air cannon is installed on the installation hole, and dust on the inner wall of the ship-shaped bucket is cleaned.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Example 1: as shown in fig. 1, a connecting device for an incinerator and a waste heat boiler comprises a ship-shaped bucket 1, wherein a flue gas inlet 1.1 and a flue gas outlet 1.2 are formed in the top surface of the ship-shaped bucket 1, a lining 1.10 made of refractory materials is arranged on the inner wall of the ship-shaped bucket 1, the thickness of the lining 1.10 at the flue gas inlet 1.1 is larger than that of the lining 1.10 at the flue gas outlet 1.2, the ship-shaped bucket 1 comprises an ash discharge bucket 1.3 arranged at the bottom of the ship-shaped bucket 1, a particle level detector 1.4 is arranged in the ship-shaped bucket 1, more than two ash discharge buckets 1.3 are arranged along the airflow direction, the upper parts of the ash discharge buckets are communicated, an access door 1.5 is arranged on each ash discharge bucket 1.3, an ash discharge port 1.31 is formed at the bottom of each ash discharge bucket 1.3, an ash discharge valve 1.6 is arranged at the ash discharge port 1.31, and a motor 1.7 is arranged on the outer wall of each ash discharge bucket 1.3; the ship-shaped hopper 1 is provided with a mounting hole 1.8 for inserting the ash removal device 5, and the mounting hole 1.8 is provided with a sealing cover 1.9; the ash removal device 5 comprises an air cannon arranged on the mounting hole 1.8; a material collecting bin 2 is arranged below the ship-shaped hopper 1, an ash discharge port 1.31 is communicated with the material collecting bin 2, a horizontal spiral conveying shaft 3 is arranged in the material collecting bin 2, and a driving motor 4 is arranged at one end of the horizontal spiral conveying shaft 3; one end of the aggregate bin 2 far away from the driving motor 4 is provided with an ash outlet door 2.1.
When the dust collecting device works, high-temperature smoke enters from the smoke inlet 1.1 and is discharged from the smoke outlet 1.2 to form 180-degree deflection, dust in the smoke is settled in the ship-shaped hopper 1, when the dust in the dust discharging hopper 1.3 is accumulated for a period of time, the dust discharging valve 1.6 is opened, the ship-shaped hopper 1 is knocked by the rapping motor 1.7, the dust enters the material collecting bin 2, the driving motor 4 drives the horizontal spiral conveying shaft 3 to rotate, the dust is conveyed to the tail end of the horizontal spiral conveying shaft 3, and the dust discharging valve 2.1 is opened after the dust discharging valve 1.6 is closed, so that the dust is recovered and treated.
The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Claims (6)
1. A connecting device of an incinerator and a waste heat boiler is characterized by comprising a ship-shaped hopper, wherein the top surface of the ship-shaped hopper is provided with a flue gas inlet and a flue gas outlet, the ship-shaped hopper comprises more than two ash discharge hoppers arranged at the bottom of the ship-shaped hopper, the upper parts of the ash discharge hoppers are communicated with each other along the airflow direction, the bottom of each ash discharge hopper is provided with an ash discharge port, and an ash discharge valve is arranged at each ash discharge port; the ship type fill below is equipped with the aggregate bin, and the ash discharge mouth communicates with the aggregate bin, is equipped with horizontal auger delivery axle in the aggregate bin, and horizontal auger delivery axle one end is equipped with driving motor, and the one end that driving motor was kept away from to the aggregate bin is equipped with the ash door.
2. The connecting device of an incinerator and a waste heat boiler according to claim 1, wherein an access door is provided on the ash discharge hopper.
3. The connecting device for the incinerator and the exhaust-heat boiler according to claim 1, wherein a rapping motor is provided on the outer wall of the ash discharge hopper.
4. The connecting device of an incinerator and a waste heat boiler according to claim 1, wherein the inner wall of the ship-shaped hopper is provided with a lining made of refractory material, and the thickness of the lining at the flue gas inlet is larger than that at the flue gas outlet.
5. The connecting device of an incinerator and a waste heat boiler according to claim 1, wherein a grain level detector is arranged in the ship-shaped hopper.
6. The connecting device of an incinerator and a waste heat boiler as claimed in claim 1, wherein said boat-shaped hopper is provided with a mounting hole for inserting ash removing means, and a sealing cover is provided on said mounting hole; the ash removal device comprises an air cannon arranged on the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220579503.9U CN217843903U (en) | 2022-03-17 | 2022-03-17 | Connecting device for incinerator and waste heat boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220579503.9U CN217843903U (en) | 2022-03-17 | 2022-03-17 | Connecting device for incinerator and waste heat boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217843903U true CN217843903U (en) | 2022-11-18 |
Family
ID=84009667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220579503.9U Active CN217843903U (en) | 2022-03-17 | 2022-03-17 | Connecting device for incinerator and waste heat boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217843903U (en) |
-
2022
- 2022-03-17 CN CN202220579503.9U patent/CN217843903U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109442387B (en) | Biomass rotary grate burner | |
| US20150267916A1 (en) | Fossil-fuel power generation system assisted by waste incineration | |
| CN210885961U (en) | Dangerous waste treatment plasma gasification furnace | |
| CN112628738A (en) | Plasma fly ash melting treatment system and method combined with waste incineration power plant | |
| CN217843903U (en) | Connecting device for incinerator and waste heat boiler | |
| CN218560389U (en) | Flying ash pneumatic conveying system matched with special waste fluidized bed incinerator | |
| CN110762538A (en) | Slag discharging device of garbage incinerator | |
| JP2001090934A (en) | Cleaning device for pyrolysis gas duct | |
| US10001277B2 (en) | Method for conveying impurities in pressurized fluidized bed incinerator system | |
| CN214892671U (en) | Airtight calcium carbide stove tail gas clean-up ash handling equipment | |
| CN213019711U (en) | Furnace ash collecting system | |
| CN211694915U (en) | Slag discharging device of garbage incinerator | |
| CN213930936U (en) | Dangerous waste melting and solidifying treatment system | |
| CN112696685B (en) | Two combustion chamber constructional device of useless incineration of danger | |
| CN209960521U (en) | A slag cleaning device for biomass boiler | |
| CN210699195U (en) | Air leakage prevention device for bag-type dust collector | |
| CN215709260U (en) | Two-way ash conveyor with slag ash sorting function | |
| JP3904379B2 (en) | Dust discharge device for secondary combustion chamber | |
| CN216010860U (en) | Coking suppression device of dangerous waste rotary kiln | |
| CN220392610U (en) | Filterable bin pump | |
| CN217178528U (en) | Anti-accumulation device in hot coil furnace | |
| CN217579614U (en) | Reclaimed material asphalt flue gas treatment device | |
| CN214064920U (en) | Plasma fly ash melting treatment system combined with waste incineration power plant | |
| CN218191628U (en) | Boiler ash blanking dust keeper | |
| Venturini | Operating experience with a large baghouse in an electric arc furnace steelmaking shop |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |