CN116518746A - Censer waste heat recovery and flue gas dust removal system - Google Patents
Censer waste heat recovery and flue gas dust removal system Download PDFInfo
- Publication number
- CN116518746A CN116518746A CN202310391385.8A CN202310391385A CN116518746A CN 116518746 A CN116518746 A CN 116518746A CN 202310391385 A CN202310391385 A CN 202310391385A CN 116518746 A CN116518746 A CN 116518746A
- Authority
- CN
- China
- Prior art keywords
- smoke
- heat
- dust
- burner
- removal system
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 68
- 238000011084 recovery Methods 0.000 title claims abstract description 24
- 239000002918 waste heat Substances 0.000 title claims abstract description 19
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 239000003546 flue gas Substances 0.000 title claims abstract description 12
- 239000000779 smoke Substances 0.000 claims abstract description 79
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000005338 heat storage Methods 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 238000005485 electric heating Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 239000000295 fuel oil Substances 0.000 claims description 3
- 239000004071 soot Substances 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000003500 flue dust Substances 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 description 5
- 241000208125 Nicotiana Species 0.000 description 3
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G33/00—Religious or ritual equipment in dwelling or for general use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
- F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fluid Mechanics (AREA)
- Chimneys And Flues (AREA)
Abstract
The invention discloses a burner waste heat recovery and flue gas dust removal system, which is characterized in that a heat collection bin in a burner tank body and a flue dust collection cover in a burner top cover are used for collecting flue dust; the heat collection bin is connected with the heat storage water tank through a water guide pipeline; the smoke dust collecting cover is connected with the filter cartridge dust remover through a smoke collecting pipe, and a negative pressure fan is arranged in the filter cartridge dust remover or is externally connected with the smoke collecting pipe to realize negative pressure smoke collection; and a heat exchanger is arranged on the smoke collecting pipe and is in cross contact with the water guide pipeline to collect smoke heat. Through the arrangement of the structure, the invention can effectively realize the recovery of heat in the soot and the smoke dust, prevent the unordered discharge of the smoke dust from causing atmospheric pollution, avoid the waste of heat sources caused by the natural cooling of high Wen Yanhui, and is an ideal burner waste heat recovery and smoke dust removal system.
Description
Technical Field
The invention relates to the technical field of waste heat recovery, in particular to a censer waste heat recovery and flue gas dust removal system.
Background
In the larger temple, the volume of the incense burner is generally larger, the incense fire in the incense burner is continuous, the incense ash deposited in the incense burner has higher temperature, and the temperature of the incense ash can be reduced in a natural cooling mode, so that the waste of a heat source is caused; in addition, the existing incense burner can generate more smoke dust when burning incense, and the part of smoke dust is usually directly discharged into the atmosphere to cause smoke dust pollution.
In the existing temple and the conventional temple, the heating of the hot water system is realized by gas, coal or electric heating, and how to realize the hot water temperature compensation by effectively guiding the incense burner to the existing hot water system through preheating or heating is a problem which needs to be faced and overcome in the field at present.
Aiming at the defects in the prior art, as a person skilled in the art, a set of waste heat and smoke dust collecting device is very necessary to be designed to be matched with the incense burner for use, and the purpose is to collect the redundant heat in the incense burner and remove impurities contained in the smoke gas so as to realize environment-friendly emission.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention proposes a burner waste heat recovery and flue gas dust removal system, which effectively recovers the heat of soot and smoke and realizes the effective utilization of heat source by arranging a heat conduction device inside the burner.
The technical scheme adopted for solving the technical problems is as follows:
a kind of incence burner waste heat recovery and flue gas dust removal system, it includes setting up the dust collecting bin in the tank body of the incence burner and burning the dust collecting cover in the top cover of the incence burner;
the heat collection bin is connected with the heat storage water tank through a water guide pipeline; the smoke dust collecting cover is connected with the filter cartridge dust remover through a smoke collecting pipe, and a negative pressure fan is arranged in the filter cartridge dust remover or is externally connected with the smoke collecting pipe to realize negative pressure smoke collection; and a heat exchanger is arranged on the smoke collecting pipe and is in cross contact with the water guide pipeline to collect smoke heat.
The heat collection bin is provided with a water inlet and a water outlet, and a baffle plate and a temperature sensor are arranged in the heat collection bin.
The smoke dust collecting cover is provided with a plurality of branch pipes which are distributed in the smoke dust collecting cover, and the branch pipes are provided with a plurality of smoke collecting ports; the plurality of branch pipes are horizontally paved in the smoke dust collecting cover, and the multi-point collection of smoke dust can be realized through the structure, so that the smoke dust is prevented from diffusing into the atmosphere.
The smoke collecting pipe is attached to the incense burner and led to the bottom, the lower part of the incense burner is provided with an ash removing opening, an openable door is arranged on the ash removing opening, and a dust filtering net is arranged inside the ash removing opening.
The smoke collecting pipe is also provided with a secondary smoke checking port, a multi-layer blocking area is arranged in the secondary smoke checking port, and filter screens are respectively fixed on the multi-layer blocking area.
The water guide pipeline is arranged in the heat exchanger in a spiral or multi-pipe arrangement and tiling mode, and the purpose is to effectively realize that the water guide pipeline guides out heat recovery from the smoke collecting pipe.
The heat storage water tank is provided with an auxiliary heating system and a temperature sensing system, and the auxiliary heating system comprises one or a combination of more of electric heating, gas heating, fuel oil heating and solar heating.
The water guide pipeline is provided with a water pump and a check valve, and liquid is driven to circulate between the heat collection bin and the heat storage water tank through the water pump.
The invention has the following beneficial effects: the invention uses the smoke dust collecting cover in the heat collecting bin and the top cover of the incense burner; the heat collection bin is connected with the heat storage water tank through a water guide pipeline; the smoke dust collecting cover is connected with the filter cartridge dust remover through a smoke collecting pipe, and a negative pressure fan is arranged in the filter cartridge dust remover or is externally connected with the smoke collecting pipe to realize negative pressure smoke collection; and a heat exchanger is arranged on the smoke collecting pipe and is in cross contact with the water guide pipeline to collect smoke heat. Through the arrangement of the structure, the invention can effectively realize the recovery of heat in the soot and the smoke dust, prevent the unordered discharge of the smoke dust from causing atmospheric pollution, avoid the waste of heat sources caused by the natural cooling of high Wen Yanhui, and is an ideal burner waste heat recovery and smoke dust removal system.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of a front view structure of the present invention;
FIG. 2 is a schematic diagram of the heat recovery principle of the present invention;
FIG. 3 is a schematic view of a smoke collection hood;
FIG. 4 is a schematic diagram of a secondary smoke inspection port structure;
FIG. 5 is a schematic view of ash removal port structure;
FIG. 6 is a schematic view of a dust removal port filter screen;
in the figure, 1, a incense burner, 11, a top cover of the incense burner, 12, a tank body of the incense burner, 2, a smoke collecting cover, 21, a smoke collecting pipe, 22, a main pipe, 23, a branch pipe, 24, a smoke collecting port, 3, a secondary smoke checking port, 31, an outer baffle, 32, an inner baffle, 33, a rear filter screen, 34, a front filter screen, 35, a checking port, 4, a heat collecting bin, 41, a baffle plate, 42, a temperature sensor, 43, a water guide pipeline, 5, a heat exchanger, 51, a heat exchange pipe, 6, a heat storage water tank, 61, an outer exhaust pipe, 62, an electric heater, 63, a temperature sensor, 64, a check valve, 65, a water pump, 7, a filter cartridge dust remover, 8, a dust removing port, 81, a variable diameter area, 82, a hinge shaft, 83, a flip cover, 84, a positioning block, 85, a support ring, 86 and a dust filtering net.
Detailed Description
The invention is further described below by means of embodiments, which can be implemented by a person skilled in the art with reference to examples, but also with technical improvements and innovations on the basis of the technical solutions of the prior art.
As shown in the attached drawing, a burner waste heat recovery and flue gas dust removal system is characterized in that a burner top cover 11 and a burner tank body 12 are arranged on a burner 1, a heat collection bin 4 is arranged in the burner tank body 12, and a flue dust collection cover 2 is arranged in the burner top cover 11; in order to improve the dust collection efficiency, as shown in fig. 3, three branch pipes 23 are connected to the main pipe 22 in the dust collection cover 2, and a plurality of dust collection ports 24 are arranged on the branch pipes 23; three branch pipes 23 are horizontally paved in the smoke dust collecting cover 2, and the multi-point collection of smoke dust can be realized through the structure, so that the smoke dust is prevented from diffusing into the atmosphere.
The heat collection bin 4 is connected with the heat storage water tank 6 through a water guide pipeline 43; the smoke dust collecting cover 2 is connected with the filter cartridge dust remover 7 through a smoke collecting pipe 21, a negative pressure fan is arranged in the filter cartridge dust remover 7, and negative pressure smoke collection is realized through the negative pressure fan, so that the filter cartridge dust remover 7 is in the prior art, and details are not repeated here; the heat exchanger 5 is arranged on the smoke collecting pipe 21 and is in cross contact with the water guide pipeline 43 to collect smoke heat.
As shown in fig. 2, the heat collecting bin 4 is diagonally provided with a water inlet and a water outlet, the inside of the heat collecting bin 4 is provided with a baffle plate 41 and a temperature sensor 42, and the liquid is driven to circulate or flow in an S shape in the heat collecting bin 4 by welding the baffle plate 41, so that heat conduction or heat collection is realized to the maximum extent. The temperature sensor 42 is provided to monitor the temperature in the burner housing 12, control the flow of liquid at high temperature, and prevent the liquid from radiating reversely when it does not flow or has a slow flow rate at low temperature.
The water guide pipeline 43 forms a spiral or multi-pipe arrangement and tiling structure in the heat exchanger 5, and the purpose of the water guide pipeline 43 is to effectively realize the recovery of heat conducted out of the smoke collecting pipe 21.
The main purpose of the invention is to extract the heat in the soot in the tank body 12 of the incense burner, and at the same time, the heat collection of the soot collected in the soot collecting cover 2 is realized, and the collected heat is totally led into the heat storage water tank 6, but the peak value and the valley value exist in the heat of the incense burner, the night temperature is zero degrees centigrade or even minus zero degrees centigrade, so, in order to keep the temperature of the heat storage water tank 6 constant, the temperature sensor 63 and the electric heater 62 are arranged in the heat storage water tank, and the top of the heat storage water tank is provided with the water outlet valve connected with the outer drain pipe 61. After the heat storage water tank 6 finishes heat extraction, hot water can be directly or indirectly output to external heat-requiring equipment or living areas.
The water guide pipeline 43 is provided with a water pump 65 and a check valve 64 at a position close to the heat storage water tank 6, and liquid is driven to circulate between the heat collection bin 4 and the heat storage water tank 6 through the water pump 65.
When the heat storage water tank 6 is operated, after the water pump 65 is started, cold water in the heat storage water tank 6 is subjected to primary waste heat recovery through the heat collection bin 4, enters the heat exchanger 5 to be subjected to secondary waste heat recovery, and then hot water is fed into the heat storage water tank 6. The check valve described above is used for activation during maintenance of the water pump 65.
When the incense is burned in the daytime, after the high temperature in the incense burner is respectively obtained through the heat collecting bin 4 and the heat exchanger 5, the heat is supplemented to the heat storage water tank 6; when the internal temperature of the heat storage water tank cannot meet the requirements of external heat-taking equipment, the electric heater 62 is started to supplement heat; furthermore, to prevent the risk of freezing in severe cold weather, when the temperature is lower than 5 degrees celsius, the electric heater 62 inside the heat storage water tank is turned on to perform auxiliary electric heating. The auxiliary heating system can be further expanded to one or a combination of a plurality of fuel gas heating, fuel oil heating and solar heating.
In the whole system operation, the collection tobacco pipe 21 laminating incense burner 1 import to the bottom, be provided with the clearance that the ash removal mouth 8 is used for collecting the inside impurity of tobacco pipe 21 in incense burner 1 lower part, the ash removal mouth 8 on be provided with thicker reducing district 81, be provided with articulated shaft 82 in reducing district 81 outside, realize flip 83's fixed through articulated shaft 82, the inside in reducing district 81, the slope welding is provided with support ring 85 on collection tobacco pipe 21 inner wall, realizes the erection of dust screen 86 through support ring 85, realizes the location through locating piece 84 in the smoke and dust advancing process, opens flip 83 and can clear up or carry out the change of dust screen 86 to the impurity on the dust screen 86.
Further, the smoke collecting tube 21 is further provided with a secondary smoke inspection port 3, as shown in fig. 1 and 4, a double-layer blocking area is arranged in the secondary smoke inspection port 3, each layer of blocking area is respectively fixed by inserting a front side filter screen 34 and a rear side filter screen 33 through an outer side baffle 31 and an inner side baffle 32, the support of an inspection port 35 is jointly realized on the front side filter screen 34 and the rear side filter screen 33, and when the inspection port 35 is opened, the cleaning of the inner double-layer blocking area is realized.
Since most of the invention is installed in front of the hall, the smoke collecting pipe 21, the water guide pipeline 43 and the heat exchanger 5 are all arranged underground, and the communication between the burner 1 and the heat storage water tank 6 is realized by a hidden pipe running mode.
Through the arrangement of the structure, the invention can effectively realize the recovery of heat in the soot and the smoke dust, prevent the unordered discharge of the smoke dust from causing atmospheric pollution, avoid the waste of heat sources caused by the natural cooling of high Wen Yanhui, and is an ideal burner waste heat recovery and smoke dust removal system.
Claims (5)
1. The utility model provides a incence burner waste heat recovery and flue gas dust removal system which characterized in that: the device comprises a heat collection bin arranged in a tank body of the incense burner and a smoke dust collection cover arranged in a top cover of the incense burner;
the heat collection bin is connected with the heat storage water tank through a water guide pipeline;
the smoke dust collecting cover is connected with the filter cartridge dust remover through a smoke collecting pipe, and a negative pressure fan is arranged in the filter cartridge dust remover or is externally connected with the smoke collecting pipe to realize negative pressure smoke collection; a heat exchanger is arranged on the smoke collecting pipe and is in cross contact with the water guide pipeline to collect smoke heat; the heat collection bin is provided with a water inlet and a water outlet at opposite angles, and a baffle plate and a temperature sensor are arranged in the heat collection bin; the smoke collecting pipe is attached to the incense burner and led into the bottom, the lower part of the incense burner is provided with an ash removing port, an openable door is arranged on the ash removing port, and a dust filtering net is arranged in the ash removing port; the smoke collecting pipe is also provided with a secondary smoke checking port, a multi-layer blocking area is arranged in the secondary smoke checking port, and filter screens are respectively fixed on the multi-layer blocking area.
2. A burner waste heat recovery and flue gas dust removal system as claimed in claim 1, wherein: the smoke dust collecting cover is provided with a plurality of branch pipes which are distributed in the smoke dust collecting cover, and the plurality of branch pipes are provided with a plurality of smoke collecting ports.
3. A burner waste heat recovery and flue gas dust removal system as claimed in claim 1, wherein: the water guide pipeline is spirally or flatly arranged in a multi-pipe arrangement in the heat exchanger.
4. A burner waste heat recovery and flue gas dust removal system as claimed in claim 1, wherein: the heat storage water tank is provided with an auxiliary heating system and a temperature sensing system, and the auxiliary heating system comprises one or a combination of more of electric heating, gas heating, fuel oil heating and solar heating.
5. A burner waste heat recovery and flue gas dust removal system as claimed in claim 1, wherein: the water guide pipeline is provided with a water pump and a check valve, and liquid is driven to circulate between the heat collection bin and the heat storage water tank through the water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310391385.8A CN116518746A (en) | 2023-04-13 | 2023-04-13 | Censer waste heat recovery and flue gas dust removal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310391385.8A CN116518746A (en) | 2023-04-13 | 2023-04-13 | Censer waste heat recovery and flue gas dust removal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116518746A true CN116518746A (en) | 2023-08-01 |
Family
ID=87391322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310391385.8A Pending CN116518746A (en) | 2023-04-13 | 2023-04-13 | Censer waste heat recovery and flue gas dust removal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116518746A (en) |
-
2023
- 2023-04-13 CN CN202310391385.8A patent/CN116518746A/en active Pending
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