CN113294783A - Cremator with tail gas treatment - Google Patents
Cremator with tail gas treatment Download PDFInfo
- Publication number
- CN113294783A CN113294783A CN202110607433.3A CN202110607433A CN113294783A CN 113294783 A CN113294783 A CN 113294783A CN 202110607433 A CN202110607433 A CN 202110607433A CN 113294783 A CN113294783 A CN 113294783A
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- CN
- China
- Prior art keywords
- furnace body
- tail gas
- fixedly connected
- cremator
- cooling water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G1/00—Furnaces for cremation of human or animal carcasses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/46—Recuperation of heat
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention discloses a cremator with tail gas treatment, comprising: the waste heat recovery device comprises a waste heat recovery shell, a furnace body, a cooling water tank and a sliding plate, wherein the waste heat recovery shell is fixedly connected with the two sides of the outer wall of the furnace body through welding, the two sides of the inner wall of the lower half part of the furnace body are connected with sliding plates in a sliding way through clamping grooves, the inner walls of the two sides of the upper half part of the furnace body are connected with supporting plates in a sliding way through sliding chutes, the folding heat-conducting plate is heated by waste heat in tail gas, and simultaneously, an air blower sends outside air into the waste heat recovery shell, oxygen is fed into the furnace body, the combustion is accelerated, and meanwhile, the external air is heated when passing through the interior of the waste heat recovery shell, so that the loss of heat in the furnace body is reduced, the electric hydraulic rod drives the supporting plate and the cooling water tank to descend, so that the volume of a combustion area inside the furnace body is reduced, the combustion heat loss is reduced, and the energy consumption of the cremator is reduced.
Description
Technical Field
The invention relates to the technical field of cremators, in particular to a cremator with tail gas treatment.
Background
The cremator can produce a lot of tail gases in cremation remains in-process in funeral parlour, and the tail gas directly discharges and can the contaminated air in the air, so need carry out purification treatment to tail gas before discharging, guarantee from the clean of the tail gas that discharges in the cremation stove in the air.
However, the existing cremators with tail gas treatment have some disadvantages in the using process:
1. present cremator that has tail gas treatment contains a large amount of waste heats in the use, and these waste heats are difficult to retrieve in tail gas treatment process, and cremator's energy consumption is great, simultaneously along with the burning in the furnace body in the cremation process, and the heat that the cremation is required can constantly reduce, and a large amount of heat energy losses in cremator are heating furnace body inside air, when producing waste gas more, have increased cremator's energy consumption.
2. The existing cremation furnace with tail gas treatment needs a longer time to wait for the cooling inside the cremation furnace after the cremation is finished, and the cremation efficiency is influenced.
Disclosure of Invention
The present invention is directed to a cremator with tail gas treatment to solve the above problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a cremator with tail gas treatment comprising: the waste heat recovery device comprises a waste heat recovery shell, a furnace body, a cooling water tank and a sliding plate, wherein the two sides of the outer wall of the furnace body are fixedly connected with the waste heat recovery shell through welding, the two sides of the inner wall of the lower half part of the furnace body are slidably connected with the sliding plate through clamping grooves, one end of the sliding plate is fixedly connected with a movable sealing door through bolts, the inner walls of the upper half part of the furnace body are slidably connected with supporting plates through sliding grooves, the cooling water tank is fixedly connected between the supporting plates through clamping, the center of the bottom of the cooling water tank is fixedly connected with a cooling plate through clamping, the two sides of the outer wall of the top part of the furnace body are fixedly connected with electric hydraulic rods through screws, one end of the bottom of a piston rod of the electric hydraulic rod is fixedly connected with the top of the supporting plates through clamping, the inner wall of the top part of the furnace body is positioned at the two sides of the cooling water tank and is fixedly connected with protective steel meshes through clamping, the upper half part of the inner wall of the waste heat recovery shell is fixedly connected with a folding heat conducting plate through clamping, the waste heat recovery shell is characterized in that an air blower is fixedly connected to one side of the top of the waste heat recovery shell through screws, inner walls of the upper half portion of the furnace body are located above the folding heat conduction plate and fixedly connected with a gas delivery pipe through clamping, tail gas collecting pipes are fixedly connected to two sides of the lower half portion of the waste heat recovery shell through clamping, a main tail gas pipe is fixedly connected to the center of the top of the furnace body through clamping, and one end of the tail gas collecting pipe, far away from the waste heat recovery shell, is fixedly connected with one side of the main tail gas pipe.
Preferably, the two sides of the middle part of the furnace body are provided with exhaust ports, so that tail gas can be conveniently discharged.
Preferably, the inner wall of the top of the cooling water tank is internally provided with a water inlet pipe through a clamping and fixing connection, and the bottom of one side of the cooling water tank is provided with a water outlet pipe through a clamping and fixing connection.
Preferably, the support plate is provided with a through hole at the splicing part of the gas transmission pipe, so that the support plate can move up and down conveniently.
Preferably, the one end of protection steel mesh bottom is through welded fastening connection with wear-resisting steel sheet, wear-resisting steel sheet bottom one end contacts with the slide plate top surface, is convenient for protect the protection steel mesh.
Preferably, the cross sections of the folding heat conduction plates are arranged in an S shape, so that the contact area between air conveyed by the air blower from the outside and the folding heat conduction plates is increased, the folding heat conduction plates heat the outside air, and the waste heat utilization is increased.
Preferably, the main tail gas pipe is connected with a waste gas processor through a pipeline and used for processing tail gas.
Preferably, the inlet tube is located the outside one end of furnace body and passes through joint fixedly connected with water pump, the outlet pipe is located the outside one end of furnace body and passes through joint fixedly connected with cooling water tank, is convenient for realize the inside cooling water circulation of cooling water tank through inlet tube and outlet pipe.
Preferably, the inside cooling water tank top that is located of furnace body top is through the heat-resisting blotter of joint fixedly connected with for cooling water tank's spacing and buffering prevent cooling water tank collision damage.
Preferably, the two sides of the support plate are provided with receding grooves at the splicing parts of the protective steel mesh, so that the support plate can move up and down conveniently.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention realizes that when the cremator with tail gas treatment is used, the tail gas with waste heat passes through the protective steel mesh during combustion, is primarily filtered by the protective steel mesh and then enters the waste heat recovery shell through the exhaust port, the folding heat conducting plate is heated by the waste heat in the tail gas, meanwhile, the air blower sends the outside air into the waste heat recovery shell, the outside air enters the furnace body after being fully contacted with the folding heat conducting plate, oxygen is sent into the furnace body, the combustion is accelerated, meanwhile, the outside air is heated when passing through the inside of the waste heat recovery shell, the heat loss in the furnace body is reduced, the waste heat utilization is increased, meanwhile, at the middle and rear stage of combustion, the combustible in the furnace body is reduced, the electric hydraulic rod drives the supporting plate and the cooling water tank to descend, so that the volume of a combustion area in the furnace body is reduced, the combustion heat loss is reduced, the energy is saved, and the energy consumption of the cremator is reduced.
2. According to the invention, through the arrangement of the electric hydraulic rod, the cooling water tank and the supporting plate, when the cremator with tail gas treatment is used, after cremation is completed, the supporting plate and the cooling water tank are driven to fall above ash on the sliding plate through the electric hydraulic rod, cooling water is continuously injected into the water inlet pipe of the cooling water tank through the water pump, and after entering the cooling water tank, the cooling water in the cooling water tank and the interior of the cremator are subjected to rapid heat exchange through the heat conduction effect of the cooling plate, and the flow of the water outlet pipe is smaller than that of the water inlet pipe, so that the cooling water in the cooling water tank is continuously circulated, the cooling speed in the cremator is accelerated, and the use efficiency of the cremator is improved.
Drawings
FIG. 1 is a schematic cross-sectional view of the overall front view structure of the present invention;
FIG. 2 is a schematic cross-sectional side view of the overall left-hand side view of the present invention;
FIG. 3 is a schematic cross-sectional view of the overall top view of the present invention;
FIG. 4 is a schematic enlarged sectional view of the left side of the cooling water tank of the present invention.
In the figure: 1-a tail gas collecting pipe; 2-waste heat recovery shell; 3-furnace body; 301-an exhaust port; 4-folding the heat conducting plate; 5-a blower; 6-an electric hydraulic rod; 7-main tail gas pipe; 8-a cooling water tank; 801-water inlet pipe; 802-water outlet pipe; 9-a cooling plate; 10-a support plate; 11-gas pipe; 12-a protective steel mesh; 1201-wear resistant steel plate; 13-a skateboard; 14-moving the sealing door.
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, the present invention provides a technical solution: a cremator with tail gas treatment comprising: the waste heat recovery device comprises a waste heat recovery shell 2, a furnace body 3, a cooling water tank 8 and a sliding plate 13, wherein the waste heat recovery shell 2 is fixedly connected to two sides of the outer wall of the furnace body 3 through welding, the sliding plate 13 is connected to two sides of the inner wall of the lower half part of the furnace body 3 through a clamping groove in a sliding manner, a movable sealing door 14 is fixedly connected to one end of the sliding plate 13 through a bolt, supporting plates 10 are connected to the inner walls of the upper half part of the furnace body 3 through a sliding groove in a sliding manner, the cooling water tank 8 is fixedly connected between the supporting plates 10 through clamping, a cooling plate 9 is fixedly connected to the center of the bottom of the cooling water tank 8 through clamping, electric hydraulic rods 6 are fixedly connected to two sides of the outer wall of the top part of the furnace body 3 through screws, one end of the bottom of piston rods of the electric hydraulic rods 6 is fixedly connected to the top parts of the supporting plates 10 through clamping, protective steel meshes 12 are fixedly connected to two sides of the inner wall of the top part of the cooling water tank 8 of the top part of the furnace body 3 through clamping, and a folding heat-conducting plate 4 is fixedly connected to the upper half part of the waste heat recovery shell 2 through clamping, 2 top one sides of waste heat recovery shell are through screw fixedly connected with air-blower 5, and the first both sides inner wall of furnace body 3 is located 4 tops of folding heat-conducting plate and passes through joint fixedly connected with gas- supply pipe 11, and 2 lower half both sides of waste heat recovery shell are through joint fixedly connected with tail gas collecting pipe 1, and 3 top central authorities of furnace body are through joint fixedly connected with owner tail gas pipe 7, and tail gas collecting pipe 1 keeps away from 2 one end of waste heat recovery shell and main tail gas pipe 7 one side fixed connection.
The exhaust ports 301 are formed in two sides of the middle of the furnace body 3, exhaust of tail gas is facilitated, the inner wall of the top of the cooling water tank 8 is fixedly connected with a water inlet pipe 801 through a clamping joint, the bottom of one side of the cooling water tank 8 is fixedly connected with a water outlet pipe 802 through a clamping joint, the support plate 10 is provided with a through hole at the splicing part of the air delivery pipe 11, up-and-down movement of the support plate 10 is facilitated, one end of the bottom of the protective steel mesh 12 is fixedly connected with a wear-resistant steel plate 1201 through welding, one end of the bottom of the wear-resistant steel plate 1201 is contacted with the top surface of the sliding plate 13, the protective steel mesh is facilitated to be protected, the cross section of the folding heat-conducting plate 4 is arranged in an S shape, contact area between air delivered from the outside by the air blower 5 and the folding heat-conducting plate 4 is facilitated to be increased, the folding heat-conducting plate 4 heats the outside air, waste heat utilization is increased, the main tail gas pipe 7 is connected with a waste gas processor through a pipeline for tail gas treatment, one end of the water inlet pipe 801 located outside the furnace body 3 is fixedly connected with a water pump through a clamping joint, outlet pipe 802 is located 3 outside one ends of furnace body and passes through joint fixedly connected with coolant tank, be convenient for realize the inside cooling water circulation of coolant tank 8 through inlet tube 801 and outlet pipe 802, 3 inside top of furnace body are located 8 tops of coolant tank and pass through the heat-resisting blotter of joint fixedly connected with, be used for spacing and the buffering of coolant tank 8, prevent that 8 collision of coolant tank from damaging, backup pad 10 both sides are located 12 grafting positions of protection steel mesh and have been seted up and have moved back the groove, the up-and-down motion of backup pad 10 of being convenient for.
The working principle is as follows: when the cremator with tail gas treatment is used, during combustion, tail gas with waste heat passes through the protective steel mesh 12, enters the waste heat recovery shell 2 through the exhaust port 301 after being primarily filtered through the protective steel mesh 12, heats the folding heat conducting plate 4 through the waste heat in the tail gas, simultaneously the air blower 5 sends outside air into the waste heat recovery shell 2, enters the furnace body 3 after being fully contacted with the folding heat conducting plate 4, sends oxygen into the furnace body 3, accelerates combustion, heats the outside air when passing through the waste heat recovery shell 2, reduces the loss of heat in the furnace body 3, increases waste heat utilization, reduces the combustible in the furnace body at the middle and rear stages of combustion, reduces the combustible in the furnace body at the moment, drives the supporting plate 10 and the cooling water tank 8 to descend through the electric hydraulic rod 6, reduces the volume of a combustion area in the furnace body 3, reduces the loss of combustion heat, energy saving, cremator's energy consumption has been reduced, after cremation is accomplished, drive backup pad 10 and cooling water tank 8 through electronic hydraulic stem 6 and descend to the ashes top on the slide 13, continuously pour into the cooling water in water pump to cooling water tank 8's inlet tube 801, the cooling water enters into the heat conduction effect through cooling plate 9 in the cooling water tank 8 after, make cooling water in the cooling water tank 8 and the inside quick heat exchange that carries out of furnace body 3, the flow through outlet pipe 802 is less than inlet tube 801's flow, make cooling water 8's well cooling water continuous cycle, accelerate the cooling rate in the furnace body 3, thereby accelerate cremator's availability factor.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A cremator with tail gas treatment, comprising:
a waste heat recovery shell (2);
a furnace body (3);
a cooling water tank (8);
a slide plate (13) is arranged on the upper surface of the base,
wherein, the two sides of the outer wall of the furnace body (3) are fixedly connected with a waste heat recovery shell (2) by welding, the two sides of the inner wall of the lower half part of the furnace body (3) are slidably connected with a sliding plate (13) by a clamping groove, one end of the sliding plate (13) is fixedly connected with a movable sealing door (14) by a bolt, the inner walls of the upper half part of the two sides of the furnace body (3) are slidably connected with supporting plates (10) by sliding grooves, a cooling water tank (8) is fixedly connected between the supporting plates (10) by a clamping joint, the center of the bottom of the cooling water tank (8) is fixedly connected with a cooling plate (9) by a clamping joint, the two sides of the outer wall of the top of the furnace body (3) are fixedly connected with electric hydraulic rods (6) by screws, one end of the bottom of a piston rod of the electric hydraulic rods (6) is fixedly connected with the top of the supporting plates (10) by a clamping joint, the inner wall of the top of the furnace body (3) is positioned on the two sides of the cooling water tank (8) and fixedly connected with a protective steel mesh (12) by a clamping joint, the heat recovery device is characterized in that the upper half inner wall of the waste heat recovery shell (2) is connected with a folding heat-conducting plate (4) through a clamping fixedly, one side of the top of the waste heat recovery shell (2) is connected with an air blower (5) through a screw fixedly, the upper half inner wall of the furnace body (3) is located above the folding heat-conducting plate (4) through a clamping fixedly connected with air delivery pipe (11), the lower half both sides of the waste heat recovery shell (2) are connected with a tail gas collecting pipe (1) through a clamping fixedly connected with, the center of the top of the furnace body (3) is connected with a main tail gas pipe (7) through a clamping fixedly connected with, and one end of the waste heat recovery shell (2) and one side of the main tail gas pipe (7) are kept away from the tail gas collecting pipe (1).
2. A cremator with tail gas treatment as claimed in claim 1, wherein: and exhaust ports (301) are formed in two sides of the middle part of the furnace body (3).
3. A cremator with tail gas treatment as claimed in claim 1, wherein: inside through joint fixedly connected with inlet tube (801) of cooling water tank (8) top inner wall, cooling water tank (8) one side bottom is through joint fixedly connected with outlet pipe (802).
4. A cremator with tail gas treatment as claimed in claim 1, wherein: the support plate (10) is provided with a through hole at the splicing part of the gas transmission pipe (11).
5. A cremator with tail gas treatment as claimed in claim 1, wherein: one end of the bottom of the protective steel mesh (12) is fixedly connected with a wear-resistant steel plate (1201) through welding, and one end of the bottom of the wear-resistant steel plate (1201) is in contact with the top surface of the sliding plate (13).
6. A cremator with tail gas treatment as claimed in claim 1, wherein: the sections of the folding heat conducting plates (4) are arranged in an S shape.
7. A cremator with tail gas treatment as claimed in claim 1, wherein: the main tail gas pipe (7) is connected with a waste gas processor through a pipeline.
8. A cremator with tail gas treatment as claimed in claim 3, wherein: the water inlet pipe (801) is located at one end of the outside of the furnace body (3) and is fixedly connected with a water pump through a clamping joint, and the water outlet pipe (802) is located at one end of the outside of the furnace body (3) and is fixedly connected with a cooling water tank through a clamping joint.
9. A cremator with tail gas treatment as claimed in claim 1, wherein: the furnace body (3) top is inside to be located cooling water tank (8) top and passes through joint fixedly connected with heat-resisting blotter.
10. A cremator with tail gas treatment as claimed in claim 1, wherein: the two sides of the supporting plate (10) are positioned at the splicing part of the protective steel mesh (12) and are provided with receding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110607433.3A CN113294783A (en) | 2021-06-01 | 2021-06-01 | Cremator with tail gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110607433.3A CN113294783A (en) | 2021-06-01 | 2021-06-01 | Cremator with tail gas treatment |
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| Publication Number | Publication Date |
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| CN113294783A true CN113294783A (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110607433.3A Pending CN113294783A (en) | 2021-06-01 | 2021-06-01 | Cremator with tail gas treatment |
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| CN (1) | CN113294783A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201954555U (en) * | 2011-03-22 | 2011-08-31 | 民政部一零一研究所 | Cremation machine furnace body structure and sealing device |
| KR101447918B1 (en) * | 2014-05-21 | 2014-10-13 | 합자회사 세화산업사 | Green and Energy saving Cinerator |
| CN205560754U (en) * | 2016-01-05 | 2016-09-07 | 杭州九天东厨节能科技有限公司 | Electromagnetism cremator |
| CN106747694A (en) * | 2016-12-16 | 2017-05-31 | 凌桂掌 | The environmental protection of birds corpse recycles processing unit |
| CN208186354U (en) * | 2018-04-24 | 2018-12-04 | 江西锦华泰环保机械有限公司 | A kind of intelligent environment-friendly energy-saving incinerator |
| CN209355251U (en) * | 2018-12-20 | 2019-09-06 | 非凡智能机器人有限公司 | A kind of heat accumulating type intelligently picks up grey cremator |
| CN212537846U (en) * | 2020-06-24 | 2021-02-12 | 韩金星 | Funeral incineration electronic catalysis smoke treatment equipment |
| CN212584950U (en) * | 2020-06-30 | 2021-02-23 | 江苏万欣环保科技有限公司 | Double-chamber temperature control device of incinerator |
| CN212746477U (en) * | 2020-07-15 | 2021-03-19 | 安徽建筑大学 | Garbage incineration chain furnace capable of keeping temperature of combustion area stable |
| CN212915042U (en) * | 2020-08-07 | 2021-04-09 | 蚌埠市安华工贸有限公司 | Cremator exhaust gas purification system |
-
2021
- 2021-06-01 CN CN202110607433.3A patent/CN113294783A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201954555U (en) * | 2011-03-22 | 2011-08-31 | 民政部一零一研究所 | Cremation machine furnace body structure and sealing device |
| KR101447918B1 (en) * | 2014-05-21 | 2014-10-13 | 합자회사 세화산업사 | Green and Energy saving Cinerator |
| CN205560754U (en) * | 2016-01-05 | 2016-09-07 | 杭州九天东厨节能科技有限公司 | Electromagnetism cremator |
| CN106747694A (en) * | 2016-12-16 | 2017-05-31 | 凌桂掌 | The environmental protection of birds corpse recycles processing unit |
| CN208186354U (en) * | 2018-04-24 | 2018-12-04 | 江西锦华泰环保机械有限公司 | A kind of intelligent environment-friendly energy-saving incinerator |
| CN209355251U (en) * | 2018-12-20 | 2019-09-06 | 非凡智能机器人有限公司 | A kind of heat accumulating type intelligently picks up grey cremator |
| CN212537846U (en) * | 2020-06-24 | 2021-02-12 | 韩金星 | Funeral incineration electronic catalysis smoke treatment equipment |
| CN212584950U (en) * | 2020-06-30 | 2021-02-23 | 江苏万欣环保科技有限公司 | Double-chamber temperature control device of incinerator |
| CN212746477U (en) * | 2020-07-15 | 2021-03-19 | 安徽建筑大学 | Garbage incineration chain furnace capable of keeping temperature of combustion area stable |
| CN212915042U (en) * | 2020-08-07 | 2021-04-09 | 蚌埠市安华工贸有限公司 | Cremator exhaust gas purification system |
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