CN207702489U - Heat storage burner with double valve plates rotary valve - Google Patents
Heat storage burner with double valve plates rotary valve Download PDFInfo
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- CN207702489U CN207702489U CN201721877625.1U CN201721877625U CN207702489U CN 207702489 U CN207702489 U CN 207702489U CN 201721877625 U CN201721877625 U CN 201721877625U CN 207702489 U CN207702489 U CN 207702489U
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- heat storage
- scavenging
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- 238000005338 heat storage Methods 0.000 title claims abstract description 30
- 230000002000 scavenging effect Effects 0.000 claims abstract description 45
- 230000001360 synchronised effect Effects 0.000 claims abstract description 25
- 238000010926 purge Methods 0.000 claims abstract description 21
- 238000002485 combustion reaction Methods 0.000 claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 51
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 10
- 210000001331 nose Anatomy 0.000 description 8
- 239000012855 volatile organic compound Substances 0.000 description 7
- 239000000919 ceramic Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Air Supply (AREA)
Abstract
The utility model provides a kind of heat storage burner with double valve plates rotary valve, including：Combustion chamber, heat storage tank and double valve plates rotary valve；Double valve plates rotary valve includes：Annular air dividing plate, inlet box, fumer, purging case, upper valve plate and lower valve plate；Upper valve plate is mounted on the top of annular air dividing plate, and lower valve plate is mounted on the lower part of annular air dividing plate, and fan-shaped gas channel is provided on upper valve plate, and lower fan-shaped gas channel is provided on lower valve plate, scavenging air box is equipped on lower valve plate；Upper valve plate is connect with lower valve plate by synchronous rotating shaft, upper valve plate and lower valve plate synchronous rotary, pending organic exhaust gas enters heat storage tank and combustion chamber by upper fan-shaped gas channel, treated in heat storage tank, and exhaust gas enters fumer discharge by lower fan-shaped gas channel, clean gas in scavenging air box enters from the lower purge hole of lower valve plate, and cleaning is carried out to the residual exhaust gases in annular air dividing plate and heat storage tank.
Description
Technical field
The present invention is a kind of heat storage burner with double valve plates rotary valve, is related to heat accumulating burner（RTO）Skill
Art field.
Background technology
Current heat accumulating burner（RTO）Be production discharge organic exhaust gas after the heating of thermal storage ceramic,
Temperature is promoted rapidly, and in burner hearth under the effect of combustion gas combustion heating, temperature reaches 680~1050 DEG C, the VOCs in organic exhaust gas
Carbon dioxide and vapor are directly resolved at these elevated temperatures, forms tasteless high-temperature flue gas, then flow through the low accumulation of heat of temperature
Ceramics, a large amount of thermal energy are transferred to heat storage from flue gas, for heating the organic exhaust gas to be decomposed recycled, high temperature cigarette next time
The own temperature of gas significantly declines, and heat exchange occurs using heat recovery system and other media, flue-gas temperature further drops
It is low, finally drain into outside atmosphere., with economic operating cost, the treatment effeciency of organic exhaust gas is high, and catalyst poisoning will not occur for it
The advantages that phenomenon, thus in the world more advanced equipment VOCs processing it is more in this way.Heat accumulating burner（RTO）
Valve transfer formula and rotary two kinds of valve can be divided into, valve transfer formula RTO is passed through by two or more ceramic filler beds
The switching of valve changes the direction of air-flow, to achieve the purpose that preheat VOC exhaust gas.Rotary RTO devices are fired by one
Burning room, a cylinder are divided into the ceramic heat-storing bed and a rotary steering gear composition of a few valve isolated areas, by rotary
The rotation of steering gear, so that it may change the airflow direction of ceramic heat-storing bed different zones, to continuously preheat VOC exhaust gas,
VOC is can be removed after the oxidizing fire of combustion chamber.Relative to valve transfer formula RTO devices, rotary RTO devices are due to only
One movable part（Rotary shift valve spool）, so operation is more reliable, conveniently, but the disadvantage is that rotary switching valve exists
Be not easy to seal, leakage rate it is big, the defects of influencing the purifying rate of VOC.In order to improve the defect of rotary RTO devices, only improve
The structure and installation form of rotary switching valve, could solve drawbacks described above.
Invention content
The purpose of the present invention is to provide a kind of heat storage burners of double valve plates rotary valve, by improving rotary turn to
The structure and installation form of valve, solve rotary valve be not easy to seal, the defect of the big purifying rate for influencing VOC of the amount of leakage of exhaust gas, greatly
Amplitude improves the waste gas purification quality and efficiency of heat storage burner.
In view of above-mentioned technical problem, the present invention provides a kind of heat storage burners with double valve plates rotary valve, including：
Combustion chamber, heat storage tank and double valve plates rotary valve.Double valve plates rotary valve includes：Annular air dividing plate, inlet box, fumer, purging case,
Upper valve plate and lower valve plate.Between the central shaft bearing and outer ring body of annular air dividing plate, several pieces of demarcation strips, two pieces of separations are installed
Sub-air chamber is provided between plate；The support of central shaft bearing middle (center) bearing is equipped with synchronous rotating shaft.The blow vent of sub-air chamber is opened in outer ring body
Outside wall surface on, ventilation duct is installed, the other end of the ventilation duct is mutually connected with the ventilation opening of heat storage tank bottom on blow vent
It connects, the top of annular air dividing plate is equipped with inlet box, and the air inlet pipe of the inlet box is mounted between two ventilation ducts；Annular divides gas
The lower part of plate is equipped with fumer.It purges case to be mounted in fumer, in the bearing seal seat of the purging case, rotation is installed and is blown
Pipe is swept, the air admission hole of the rotation scavenging conduit is communicated with purging case；The spindle nose of drive axis is mounted on rotation scavenging conduit
In pedestal axis hole.The central part of upper valve plate is provided with upper shaft hole, which is fixedly mounted on the outside of axis body on synchronous rotating shaft.On
Fan-shaped gas channel is provided on the plate body of valve plate, the lower face of plate body is contacted with the upper wall surface of annular air dividing plate, upper sector gas
Circulation road is communicated with several sub-air chamber of annular air dividing plate；The central part of lower valve plate is provided with lower shaft hole, which fixes peace
The outside of axis body under synchronous rotating shaft.Lower fan-shaped gas channel is provided on the valve plate body of lower valve plate, on the lower face of valve plate body
Scavenging air box is installed, a side box body of the scavenging air box is mounted near lower fan-shaped gas channel, and the purge hole of the scavenging air box is opened in
On valve plate body, the upper tube body of the inlet cylinder and rotation scavenging conduit of the scavenging air box is fixed to each other.
The present invention is further improved, the optimization technique measure taken is：The external installation of axis body on synchronous rotating shaft
There is upper spring, spring is movably fixed to the outside of upper axis body by bolt on this.The outside of axis body is equipped with down under synchronous rotating shaft
Spring, the lower spring are movably fixed to the outside of lower axis body by bolt.
The present invention is further improved, the optimization technique measure taken is：The upper wall surface of annular air dividing plate outer ring body
On be provided with seal groove, upper seal is installed in seal groove on this.It is provided with down on the lower wall surface of annular air dividing plate outer ring body close
Sealing groove is equipped with lower seal in the lower seal groove cavity.
The present invention is further improved, the optimization technique measure taken is：Under the spindle nose and synchronous rotating shaft of transmission shaft
Between the lower spindle nose of axis body, shaft coupling is installed.Scavenging cylinder is fixed on the bottom of fumer, and purging case is communicated with scavenging cylinder, should
The top of scavenging cylinder is equipped with seal receptacle；The outer barrel wall surface of scavenging air box inlet cylinder, contacts with the sealing element in seal receptacle
Sealing.
Advantageous effect
Based on above technical scheme, the present invention at least has the advantages that one of them：
1. inlet box is separately mounted to the top and lower part of annular air dividing plate with fumer, it effectively prevent waiting locating in inlet box
It manages in exhaust gas leakage to fumer；
2. valve plate is separately mounted to lower valve plate on the upper lower wall surface of annular air dividing plate on, and fan-shaped gas is provided on upper valve plate
Circulation road is provided with lower fan-shaped gas channel on lower valve plate, scavenging air box is equipped on lower valve plate；Upper valve plate passes through synchronous with lower valve plate
Shaft connects, upper valve plate and lower valve plate synchronous rotary, pending organic exhaust gas by upper fan-shaped gas channel enter heat storage tank with
Combustion chamber, treated in heat storage tank, and exhaust gas enters fumer discharge, the cleaning gas in scavenging air box by lower fan-shaped gas channel
Body enters from the lower purge hole of lower valve plate, and cleaning is carried out to the residual exhaust gases in annular air dividing plate and heat storage tank；Structure letter
It is single practical, improve exhaust treatment efficiency；
On 3. between valve plate and lower valve plate and annular air dividing plate, installed by the spring pressure on synchronous rotating shaft,
Valve plate and the gas leakage-gap in lower valve plate rotary course in reduction；It is installed between valve plate and lower valve plate and annular air dividing plate close
Seals effectively prevent the leakage of gas；
4. the top of scavenging cylinder is equipped with seal receptacle, the outer barrel wall surface of scavenging air box inlet cylinder, and in seal receptacle
Sealing element contact sealing, effectively prevents clean gas from leaking into fumer；Shaft coupling is installed between synchronous rotating shaft and transmission shaft
Device carries out Flexible Transmission, prevents decentraction between synchronous rotating shaft and transmission shaft from rotating, causes valve plate and lower valve plate and annular point
The increased defect of leakage-gap between gas plate.
Description of the drawings
Fig. 1 is the schematic diagram of the heat storage burner of double valve plates rotary valve of the present invention.
Fig. 2 is the annular air dividing plate schematic diagram of double valve plates rotary valve shown in Fig. 1.
Fig. 3 is the upper valve plate vertical view of double valve plates rotary valve shown in Fig. 1.
Fig. 4 is the lower valve plate vertical view of double valve plates rotary valve shown in Fig. 1.
Fig. 5 is valve plate and lower valve plate spring pressure scheme of installation in the present invention.
Fig. 6 is the sealed structural representation between annular air dividing plate and upper valve plate and lower valve plate of the invention.
Fig. 7 is the structural schematic diagram that shaft coupling is installed between transmission shaft and synchronous rotating shaft of the present invention.
Key fitment symbol description
The combustion chambers 101-；102- heat storage tanks；201- double valve plates rotary valves；202- annular air dividing plates；203- central shaft bearings；
204- outer ring bodies；205- demarcation strips；206- sub-air chamber；207- synchronous rotating shafts；208- blow vents；209- outside wall surfaces；210- divulges information
Pipe；211- ventilation openings；212- inlet boxs；213- air inlet pipe；214- fumers；The upper valve plates of 301-；302- upper shaft holes；The upper axis of 303-
Body；304- plate bodys；The upper fan-shaped gas channels of 305-；401- lower valve plates；402- lower shaft holes；Axis body under 403-；404- valve plate bodies；
Fan-shaped gas channel under 405-；406- lower faces；407- scavenging air boxs；408- babinets；409- purge holes；410- inlet cylinders；411-
Upper tube body；501- purges case；502- bearing seal seats；503- rotates scavenging conduit；504- air admission holes；505- transmission devices；506-
Transmission shaft；507- spindle noses；508- pedestal axis holes；The upper springs of 601-；602- bolts；Spring under 603-；604- bolts；605- upper walls
Face；The upper seal grooves of 606-；607- upper seals；608- lower wall surfaces；609- lower seal groove cavities；610- lower seals；611- spindle noses；
612- shaft couplings；613- scavenging cylinders；614- seal receptacles；615- outer barrel wall surfaces；616- sealing elements.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in further detail.
One, first embodiments
As shown in Figure 1, the heat storage burner with double valve plates rotary valve, including：Combustion chamber 101, heat storage tank 102 with it is double
Valve plate rotary valve 201.Double valve plates rotary valve 201 includes：Annular air dividing plate 202, inlet box 201, fumer 214, purging case
501, upper valve plate 301 and lower valve plate 401.As shown in Fig. 2, the central shaft bearing 203 of annular air dividing plate 202 and outer ring body 204 it
Between, several pieces of demarcation strips 205 are installed, sub-air chamber 206 is provided between two pieces of demarcation strips 205.As shown in Figure 1, central shaft bearing
The support of 203 middle (center) bearings is equipped with synchronous rotating shaft 207, and the blow vent 208 of sub-air chamber 206 is opened in the outside wall surface 209 of outer ring body 204
On；Ventilation duct 210 is installed on blow vent 208, the other end of the ventilation duct 210, the ventilation opening 211 with 102 bottom of heat storage tank
It is connected.The top of annular air dividing plate 202 is equipped with inlet box 212, and the air inlet pipe 213 of the inlet box 212 is mounted on two and leads to
Between air hose 210, the lower part of the annular air dividing plate 202 is equipped with fumer 214.Case 501 is purged to be mounted in fumer 201,
Be equipped in the bearing seal seat 502 of the purging case 501 rotation scavenging conduit 503, rotate scavenging conduit 503 air admission hole 504 with blow
It sweeps case 501 to communicate, the spindle nose 507 of 505 transmission shaft 506 of transmission device, be mounted in the pedestal axis hole 508 of rotation scavenging conduit 503.
As shown in Figure 1, the central part of upper valve plate 301 is provided with upper shaft hole 302, which is fixedly mounted on axis on synchronous rotating shaft 207
The outside of body 303.As shown in figure 3, being provided with fan-shaped gas channel 305, the lower plate of plate body 304 on the plate body 304 of upper valve plate 301
Face is contacted with the upper wall surface of annular air dividing plate 202.As shown in Figure 1, the central part of lower valve plate 401 is provided with lower shaft hole 402, the lower axle
Hole 402 is fixedly mounted on the outside of 207 times axis bodies of synchronous rotating shaft 403.As shown in figure 4, being opened on the valve plate body 404 of lower valve plate 401
There is lower fan-shaped gas channel 405, scavenging air box 407 is installed on the lower face 406 of valve plate body 404, the side case of the scavenging air box 407
Body 408 is mounted near lower fan-shaped gas channel 405；The purge hole 409 of the scavenging air box 407 is opened on valve plate body 404, the scavenging
The inlet cylinder 410 of case 407 and the upper tube body 411 of rotation scavenging conduit 503 are fixed to each other.As shown in Fig. 2, annular air dividing plate 202 has
12 sub-air chamber 206, upper sector gas channel 305 and lower fan-shaped gas channel 405 are symmetrical, upper sector gas channel 305
When being communicated with five sub-air chamber 206 of annular air dividing plate 202, pending exhaust gas enters combustion from by upper fan-shaped gas channel 305
It burns in room 101.Lower sector gas channel 405 is communicated with five other sub-air chamber 206 in 202 symmetric position of annular air dividing plate
When, the exhaust gas handled well is entered by lower fan-shaped gas channel 405 in fumer 214.The purge hole 409 of scavenging air box 407 with it is upper
Fan-shaped gas channel 305 is communicated with the sub-air chamber 206 among lower fan-shaped gas channel 405, clean gas by sub-air chamber 206,
Carry out purging cleaning.
So far, first embodiment of the invention, the heat storage burner system with double valve plates rotary valve, which is introduced, to be finished.
Two, second embodiments
As shown in figure 5, the outside of axis body 303 is equipped with spring 601 on synchronous rotating shaft 207, spring 601 passes through spiral shell on this
Bolt 602 is movably fixed to the outside of axis body 303.The outside of 207 times axis bodies of synchronous rotating shaft 403 is equipped with lower spring 603, under this
Spring 603 is movably fixed to the outside of lower axis body 403 by bolt 604.Upper valve plate 301 is acted on by the elastic force of upper spring 601,
It is in close contact with annular air dividing plate 202；Lower valve plate 401 is acted on by the elastic force of lower spring 603, divides 202 plate of gas close with annular
Contact.As shown in fig. 6, it is provided with seal groove 606 on the upper wall surface 605 of 202 outer ring body 204 of annular air dividing plate, seal groove on this
Upper seal 607 is installed in 606.It is provided with lower seal groove cavity 609 on the lower wall surface 608 of 202 outer ring body 204 of annular air dividing plate, it should
Lower seal 610 is installed in lower seal groove cavity 609.As shown in fig. 7, the spindle nose 507 of transmission shaft 506 and 207 lower axle of synchronous rotating shaft
Between the lower spindle nose 611 of body 403, shaft coupling 612 is installed.Scavenging cylinder 613 is fixed on the bottom of fumer 214, purges case 501
It is communicated with scavenging cylinder 613.The top of scavenging cylinder 613 is equipped with seal receptacle 614, the outer barrel wall surface of 407 inlet cylinder 410 of scavenging air box
615, contact sealing with the sealing element 616 in seal receptacle 614.
So far, second embodiment of the invention, the heat storage burner introduction with double valve plates rotary valve finish.
It should also be noted that, the direction term mentioned in embodiment, for example, "upper", "lower", "front", "rear", " left side ",
" right side " etc. is only the direction of refer to the attached drawing, is not used for limiting the scope of the invention.In addition, unless specifically described or must
The step of must sequentially occurring, there is no restriction for the sequences of above-mentioned steps in listed above, and can be changed according to required design or again
It is new to arrange.And above-described embodiment can be based on the considerations of design and reliability, and the collocation that is mixed with each other uses or and other embodiment
Mix and match uses, i.e., the technical characteristic in different embodiments can freely form more embodiments.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical solution and advantageous effect
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the guarantor of the present invention
Within the scope of shield.
Claims (4)
1. a kind of heat storage burner with double valve plates rotary valve, including：Combustion chamber, heat storage tank and double valve plates rotary valve；Institute
State double valve plates rotary valve, which is characterized in that including：
Annular air dividing plate is equipped with several pieces of demarcation strips, is provided between two pieces of demarcation strips between central shaft bearing and outer ring body
Sub-air chamber；The central shaft bearing middle (center) bearing support is equipped with synchronous rotating shaft；The blow vent of the sub-air chamber is opened in outer ring body
In outside wall surface；Ventilation duct is installed, the other end and the ventilation opening of heat storage tank bottom of the ventilation duct are mutual on the blow vent
Connection；The top of the annular air dividing plate is equipped with inlet box, and the air inlet pipe of the inlet box is mounted between two ventilation ducts；
The lower part of the annular air dividing plate is equipped with fumer；
Case is purged, is mounted in fumer；In the bearing seal seat of the purging case, rotation scavenging conduit, the rotation are installed
The air admission hole for turning scavenging conduit is communicated with purging case, and the spindle nose of drive axis is mounted on the pedestal axis hole of rotation scavenging conduit
In；
Upper valve plate, the center portion thereof are provided with upper shaft hole, and the upper shaft hole is fixedly mounted on the outside of axis body on synchronous rotating shaft；On described
Fan-shaped gas channel is provided on the plate body of valve plate, the lower face of the plate body is contacted with the upper wall surface of annular air dividing plate, described
Upper sector gas channel is communicated with several sub-air chamber of annular air dividing plate；
Lower valve plate, the center portion thereof are provided with lower shaft hole, and the lower shaft hole is fixedly mounted on the outside of axis body under synchronous rotating shaft；Under described
It is provided with lower fan-shaped gas channel on the valve plate body of valve plate, on the lower face of the valve plate body, scavenging air box, the scavenging air box is installed
A side box body, be mounted near lower fan-shaped gas channel；The purge hole of the scavenging air box is opened on valve plate body, the scavenging air box
Inlet cylinder and rotate scavenging conduit upper tube body be fixed to each other.
2. the heat storage burner according to claim 1 with double valve plates rotary valve, it is characterised in that：The synchronization turns
The outside of axis body is equipped with spring on axis, and the upper spring is movably fixed to the outside of upper axis body by bolt；The synchronization
The outside of axis body is equipped with lower spring under shaft, and the lower spring is movably fixed to the outside of lower axis body by bolt.
3. the heat storage burner according to claim 1 or 2 with double valve plates rotary valve, it is characterised in that：The ring
It is provided with seal groove on the upper wall surface of shape air dividing plate outer ring body, upper seal is installed in the upper seal groove；The annular point
It is provided with lower seal groove cavity on the lower wall surface of gas plate outer ring body, lower seal is installed in the lower seal groove cavity.
4. the heat storage burner according to claim 1 or 2 with double valve plates rotary valve, it is characterised in that：The biography
Under the spindle nose and synchronous rotating shaft of moving axis between the lower spindle nose of axis body, shaft coupling is installed；Scavenging cylinder is fixed on the bottom of fumer,
The purging case is communicated with scavenging cylinder；The top of the scavenging cylinder is equipped with seal receptacle, the outer tube wall of the scavenging air box inlet cylinder
Face contacts sealing with the sealing element in seal receptacle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877625.1U CN207702489U (en) | 2017-12-28 | 2017-12-28 | Heat storage burner with double valve plates rotary valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877625.1U CN207702489U (en) | 2017-12-28 | 2017-12-28 | Heat storage burner with double valve plates rotary valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207702489U true CN207702489U (en) | 2018-08-07 |
Family
ID=63029727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721877625.1U Active CN207702489U (en) | 2017-12-28 | 2017-12-28 | Heat storage burner with double valve plates rotary valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207702489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686250A (en) * | 2019-10-09 | 2020-01-14 | 迈赫机器人自动化股份有限公司 | Rotatory RTO rotary valve and heat accumulation formula organic waste gas burn burning furnace |
-
2017
- 2017-12-28 CN CN201721877625.1U patent/CN207702489U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686250A (en) * | 2019-10-09 | 2020-01-14 | 迈赫机器人自动化股份有限公司 | Rotatory RTO rotary valve and heat accumulation formula organic waste gas burn burning furnace |
| CN110686250B (en) * | 2019-10-09 | 2021-03-16 | 迈赫机器人自动化股份有限公司 | Rotatory RTO rotary valve and heat accumulation formula organic waste gas burn burning furnace |
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Effective date of registration: 20240816 Address after: 213000 Qishuyan section of National Highway 312, Changzhou City, Jiangsu Province Patentee after: Changzhou Heli Electric Appliance Co.,Ltd. Country or region after: China Address before: 226000 Happy Industrial Concentrated Area No. 1, Gangzha District, Nantong City, Jiangsu Province Patentee before: JIANGSU ZHONGYAN ECOPURE TECHNOLOGY Co.,Ltd. Country or region before: China |