CN105457865B - Cycle drying unit module in car gas catalysis nonflame infra-red radiation hot wind - Google Patents

Cycle drying unit module in car gas catalysis nonflame infra-red radiation hot wind Download PDF

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Publication number
CN105457865B
CN105457865B CN201610008775.2A CN201610008775A CN105457865B CN 105457865 B CN105457865 B CN 105457865B CN 201610008775 A CN201610008775 A CN 201610008775A CN 105457865 B CN105457865 B CN 105457865B
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air
hot wind
gas catalysis
catalysis nonflame
drying unit
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CN201610008775.2A
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CN105457865A (en
Inventor
周海波
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Tangshan Zheng Zheng Machinery Equipment Co Ltd
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Individual
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254After-treatment
    • B05D3/0263After-treatment with IR heaters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0406Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
    • B05D3/0413Heating with air

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  • Drying Of Solid Materials (AREA)

Abstract

Cycle drying unit module in a kind of car gas catalysis nonflame infra-red radiation hot wind, it is related to a kind of drying unit to passenger car surface putty and paint film flash baking, including fixing bracket, hot wind internal circulation system and at least one gas catalysis nonflame infrared radiation heater are equipped in fixing bracket, hot wind internal circulation system includes interconnected supply air system and air return system, supply air system is equipped with below each gas catalysis nonflame infrared radiation heater and streams aerofoil, and gas catalysis nonflame infrared radiation heater is connect by gas inlet pipe with gas source.In use, even if the circulating fan of hot wind internal circulation system breaks down in one of drying unit module, the circulating fan of remaining drying unit module still runs, the drying progress of product will not be impacted the present invention in the same old way.Its homogeneous heating generates aberration when product can be avoided to dry, and has the characteristics that the thermal efficiency is high, at low cost, environmentally friendly, safe and reliable, use easy to spread.

Description

Cycle drying unit module in car gas catalysis nonflame infra-red radiation hot wind
Technical field
The present invention relates to a kind of drying unit to passenger car surface putty and paint film flash baking, particularly a kind of car Cycle drying unit module in gas catalysis nonflame infra-red radiation hot wind.
Background technology
In the production process of the passenger cars such as car, car, external coating quality is increasingly taken seriously, and existing multiplies It is typically all monolithic construction with vehicle large size drying equipment, only a circulating fan is set to be sent at the top of drying equipment Wind, if the circulating fan generates failure, entire drying equipment can not just work, so as to seriously affected the production of passenger car into Degree.In addition, the heater of existing passenger car large size drying equipment is all based on electrical heating, fuel-firing gas-firing heating, it is electrically heated It is of high cost, the thermal efficiency is low, fuel-firing gas-firing heating it is dangerous;And the heating of heater is uneven, surface production when drying product Add lustre to difference.
Invention content
The technical problem to be solved by the present invention is to:Cycle in a kind of car gas catalysis nonflame infra-red radiation hot wind is provided to dry Dry unit module, to solve easy influence manufacturing schedule of the existing technology, be needed for different product using different bakings The low shortcoming of dry equipment, the thermal efficiency.
Solving the technical solution of above-mentioned technical problem is:Cycle is dried in a kind of car gas catalysis nonflame infra-red radiation hot wind Dry unit module including fixing bracket, is equipped with hot wind internal circulation system in fixing bracket and at least one gas catalysis nonflame is red External radiation heater, the hot wind internal circulation system include interconnected supply air system and air return system, the air-supply System is equipped with below each gas catalysis nonflame infrared radiation heater and streams aerofoil, the gas catalysis nonflame Infrared radiation heater is connect by gas inlet pipe with gas source.
The present invention further technical solution be:The supply air system includes circulating fan, main ajutage, dispensing wind Pipe streams air compartment and the streaming aerofoil, the dispensing air hose, stream air compartment, streaming aerofoil quantity with The quantity of gas catalysis nonflame infrared radiation heater is consistent, and each streaming aerofoil connection streams air compartment, each to stream air compartment It is connected by sending air hose with main ajutage, the air outlet connection of main ajutage and circulating fan.
The present invention further technical solution be:The air return system includes return air plate, return air chamber and backwind tube, The return air plate connects return air chamber, is provided with return air filter in return air chamber, return air filter passes through backwind tube and circulated air The return air inlet connection of machine.
The present invention further technical solution be:The hot wind internal circulation system has further included fresh air blast pipe, should Fresh air blast pipe is connected by the fresh air air inlet of fresh air air intake filter and circulating fan.
The present invention further technical solution be:Exhaust pipe, exhaust blower, air draft are additionally provided on the fixing bracket Machine is connect with exhaust pipe;Exhaust adjustable valve is additionally provided on the exhaust pipe;It is additionally provided on the fresh air blast pipe Enter the wind adjustable valve.
The present invention further technical solution be:Be provided on the streaming aerofoil no less than 1 internal diameter 1~ The discharge pipe of 100mm, each discharge pipe are connected with streaming air compartment.
The present invention further technical solution be:The fixing bracket is in C font structures, is also installed in the fixing bracket There is crane span structure, be additionally provided on crane span structure and summarize terminal box, the control line connection of the gas catalysis nonflame infrared radiation heater To summarizing in terminal box;The fixing bracket is also provided with thermal insulation board in side and top.
The present invention further technical solution be:The gas catalysis is equipped with thermoelectricity without combustion infrared radiation heater Even, safety shutoff valve and anti-explosion terminal box.
The present invention further technical solution be:The quantity of the gas catalysis nonflame infrared radiation heater for 1~ 50.
The present invention further technical solution be:The circulating fan, exhaust blower use frequency controlling fan.
Due to using the above structure, drying unit mould being recycled in the car gas catalysis nonflame infra-red radiation hot wind of the present invention Block compared with prior art, has the advantages that:
1. it can ensure manufacturing schedule:
Since the present invention includes fixing bracket, hot wind internal circulation system and at least one gas catalysis are equipped in fixing bracket Nonflame infrared radiation heater, hot wind internal circulation system includes interconnected supply air system and air return system, supply air system exist It is equipped with below each gas catalysis nonflame infrared radiation heater and streams aerofoil, gas catalysis nonflame infrared radiation heating Device is connect by gas inlet pipe with gas source.Therefore, there are one cyclic systems in hot wind in each this drying unit module System, when forming drying equipment by multiple drying units, even if the hot wind internal circulation system of one of drying unit module Circulating fan break down, the circulating fan in remaining drying unit module is still run in the same old way, still can be to the surface of product Flash baking is carried out, the drying progress of product will not be impacted, so as to ensure the manufacturing schedule of product.
2. it can ensure the surface quality of product:
The present invention includes fixing bracket, and hot wind internal circulation system and at least one gas catalysis nonflame are equipped in fixing bracket Infrared radiation heater, hot wind internal circulation system include interconnected supply air system and air return system, and supply air system is each It is equipped with below gas catalysis nonflame infrared radiation heater and streams aerofoil, gas catalysis nonflame infrared radiation heater leads to Gas inlet pipe is crossed to connect with gas source.Since the present invention is set below each gas catalysis nonflame infrared radiation heater It is equipped with and streams aerofoil, the infra-red radiation that heater generates can be made to have certain micro- hot air circulation so that homogeneous heating, so as to Aberration is generated when product can be avoided to dry, ensure that the surface quality of product.
3. the thermal efficiency is high:
It, can be by adjusting infrared ray since the present invention is using gas catalysis nonflame infrared radiation heater progress heating, drying The gas flow and pressure of pharoid come control gas catalysis nonflame infrared radiation heater generate radiation temperature and heat The height of energy, can effectively improve the treatment effeciency to product external surfaces, and gas catalysis nonflame infra-red radiation penetration power is strong, It can directly be absorbed by object, the thermal efficiency is higher, and drying rate is fast, and drying time is only the 1/3-1/4 of traditional furnace drying method.
4. it is at low cost, it is high to the treatment effeciency of product external surfaces:
Since the thermal efficiency of the present invention is higher, 1/3-3/4 is can save energy, greatly reduces operating cost, cost is relatively low.This Outside, the present invention is independent drying unit module, multiple can combine and product is dried, and can be improved outside to product The treatment effeciency on surface.
It is 5. environmentally friendly, safe and reliable:
Since the present invention is using gas catalysis nonflame infrared radiation heater progress heating, drying, combustion product is that water steams Gas and carbon dioxide, without other noxious pollutants, green, environmental protection.And the catalysis of gas catalysis nonflame infrared radiation heater Burning is a kind of chemical reaction by catalyst, can be used in having potential explosive gas atmosphere, relatively more safe and reliable.
6. it is simple in structure, it is convenient to use, it is applied widely:
The structure of the present invention is simple, convenient to use, is applicable not only to car, applies also for car, commercial car etc. and multiply With vehicle or even other vehicles such as motor-car are applied also for, the scope of application is than wide.
In the following, it is dried in conjunction with the accompanying drawings and embodiments to being recycled in the car gas catalysis nonflame infra-red radiation hot wind of the present invention The technical characteristic of unit module is further described.
Description of the drawings
Fig. 1:The front view of cycle drying unit module in the car gas catalysis nonflame infra-red radiation hot wind of the present invention(Not Thermal insulation board and panel are installed),
Fig. 2:The left view of cycle drying unit module in the car gas catalysis nonflame infra-red radiation hot wind of the present invention(Not Thermal insulation board and panel are installed),
Fig. 3:The stereogram of cycle drying unit module in the car gas catalysis nonflame infra-red radiation hot wind of the present invention(Not Thermal insulation board and panel are installed),
Fig. 4:The left view of cycle drying unit module in the car gas catalysis nonflame infra-red radiation hot wind of the present invention(Peace Equipped with panel), stereogram,
Fig. 5:The stereogram of cycle drying unit module in the car gas catalysis nonflame infra-red radiation hot wind of the present invention(Peace Equipped with panel).
In figure, each label declaration is as follows:
1- fixing brackets, 2- discharge pipes, the streaming aerofoil of 3- most bottom positions, 4- gas catalysis nonflame infrared radiation heatings Device,
The streaming aerofoil of 5- bottom position, 6- summarize terminal box, and gas supply of 7- adjusts transmitter,
8- penetration pipes, bis- gas supplies adjusting transmitters of 9-, the streaming aerofoil of 10- medium positions,
The streaming aerofoil of 11- middle and upper parts position, the streaming aerofoil of 12- upper positions, the main ajutages of 13-,
The streaming air compartment of 14- middle and upper parts position, 15- reflecting plates, 16- return air plates, 17- thermal insulation boards,
18- exhaust pipes, 19- circulating fans, 20- crane span structures, 21- backwind tubes, 22- return air filters,
23- anti-explosion terminal boxs, 24- gas inlet pipes, 25- panels, 26- thermocouples, 27- fresh air blast pipes,
28- air inlet adjustable valves, 29- safety shutoff valves, 30- fresh air air intake filters, 31- exhaust blowers,
The streaming air compartment of 32- most bottom positions, the streaming air compartment of 33- bottom position,
The streaming air compartment of 34- medium positions, the streaming air compartment of 35- upper positions,
A1, A2, A3, A4, A5-stream the air supply direction of aerofoil,
The infrared radiation direction of B1, B2, B3, B4, B5, B6, B7- gas catalysis nonflame infrared radiation heater,
The air supply direction of the main ajutages of F-, F1, F2, F3, F4, F5- send the air supply direction of air hose,
The return air direction of C- return air plates, the air draft direction of D- exhaust blowers, the air inlet direction of E- fresh air blast pipes,
The return air direction of G- return air filters.
Specific embodiment
Embodiment one:
Cycle drying unit module in a kind of car gas catalysis nonflame infra-red radiation hot wind, including fixing bracket 1, this is solid Fixed rack 1 is in C font structures, and panel 25 is equipped on fixing bracket 1, and fixing bracket 1 is interior equipped with hot wind internal circulation system and more A gas catalysis nonflame infrared radiation heater 4, multiple gas catalysis nonflame infrared radiation heater 4 divide five-element's parallel Row, each gas catalysis nonflame infrared radiation heater 4 is in charge of respectively by gas supply, secondary gas supply adjusts transmitter 9, Gas supply adjusts transmitter 7, gas inlet pipe 24 is connect with gas source,
The hot wind internal circulation system includes interconnected supply air system and air return system, the supply air system packet Circulating fan 19 is included, main ajutage 13, dispensing air hose, air compartment is streamed and streams aerofoil, the dispensing air hose flows Plenum chamber, streaming aerofoil quantity are consistent with the quantity of gas catalysis nonflame infrared radiation heater 4, and each streaming aerofoil is located at The lower section of each gas catalysis nonflame infrared radiation heater 4, each streaming aerofoil are respectively:The streaming aerofoil of most bottom position 3rd, the streaming aerofoil 5 of secondary bottom position, the streaming aerofoil 10 of medium position, the streaming aerofoil 11 of middle and upper part position, top The streaming aerofoil 12 of position, each streaming aerofoil connection stream air compartment, wherein:The streaming aerofoil 3 of most bottom position connects The streaming air compartment 32 of most bottom position, the streaming aerofoil 5 of secondary bottom position connect the streaming air compartment 33 of time bottom position, middle position The streaming aerofoil 10 put connects the streaming air compartment 34 of medium position, and the streaming aerofoil 11 of middle and upper part position connects middle and upper part The streaming air compartment 14 of position, the streaming aerofoil 12 of upper position connects the streaming air compartment 35 of upper position, each to stream Air compartment is by sending air hose, main ajutage is connect with the air outlet of circulating fan 19, and each air supply direction for sending air hose is identical, send Air quantity is equal.Above-mentioned each stream on aerofoil is provided with discharge pipe 2 of no less than 1 internal diameter in 1~100mm, each discharge pipe 2 with Streaming air compartment connection, the air supply direction of each discharge pipe is identical, and air output is equal.Above-mentioned each streaming air compartment passes through dispensing Air hose is connected with main ajutage, and main ajutage is connect with the air outlet of circulating fan 19.
The air return system includes return air plate 16, return air chamber and backwind tube 21, the return air plate 16 connection return air Room is provided with return air filter 22 in return air chamber, and return air filter 22 passes through backwind tube 21 and the return air inlet of circulating fan 19 connects It connects.
The hot wind internal circulation system has further included fresh air blast pipe 27, and intake is provided on the fresh air blast pipe 27 Regulating valve 28, fresh air blast pipe 27 are connect by fresh air air intake filter 30 with the fresh air air inlet of circulating fan 19.
Exhaust pipe 18, exhaust blower 31 are additionally provided on the fixing bracket 1, exhaust blower 31 is connect with exhaust pipe 18;Institute Exhaust adjustable valve is additionally provided on the exhaust pipe 18 stated.The exhaust blower 31 and circulating fan 19 use frequency control wind Machine, wherein circulating fan 19 are using circulating fan in high temperature resistant frequency conversion speed governing.
Crane span structure 20 is also equipped in the fixing bracket 1, is provided on crane span structure 20 and summarizes terminal box 6, each combustion gas is urged The control line of change nonflame infrared radiation heater 4, which is connected to, to summarize in terminal box 6.Fixing bracket 1 is also set in side and top There is thermal insulation board.
Above-mentioned gas catalysis nonflame infrared radiation heater 4 is equipped with thermocouple 26, safety shutoff valve 29 and explosion-proof connects Wire box 23.
Above-mentioned gas catalysis nonflame infrared radiation heater 4 is the CN203549923U that the applicant has been granted《Combustion gas Catalytic flameless infrared radiation heater》, no longer its structure is described in detail here.
Above-mentioned fresh air air intake filter 30, return air filter 22 use efficient high-temperature resistant air filter, fixing bracket 1 Panel all using stainless steel plate.
As a kind of transformation of the present embodiment one, the quantity of the gas catalysis nonflame infrared radiation heater 4 is general It is 1~50.
In use, by two this drying unit module symmetry setting composition drying unit module groups, then multiple drying are single It is parallel before and after element module group to connect into gate drying room, you can to dry the surface of vehicle such as indoor car, car to being located at gate It is dried.

Claims (10)

1. a kind of cycle drying unit module in car gas catalysis nonflame infra-red radiation hot wind, it is characterised in that:Including fixation Stent(1), fixing bracket(1)It is interior to be equipped with hot wind internal circulation system and at least one gas catalysis nonflame infrared radiation heater (4), the hot wind internal circulation system includes interconnected supply air system and air return system, and the supply air system is each Gas catalysis nonflame infrared radiation heater(4)Lower section be equipped with and stream aerofoil, the infrared spoke of gas catalysis nonflame Penetrate heater(4)Pass through gas inlet pipe(24)It is connect with gas source.
2. cycle drying unit module in car gas catalysis nonflame infra-red radiation hot wind according to claim 1, special Sign is:The supply air system includes circulating fan(19), main ajutage(13), dispensing air hose, stream air compartment and institute The streaming aerofoil stated, the dispensing air hose stream air compartment, stream aerofoil quantity and gas catalysis nonflame infra-red radiation Heater(4)Quantity it is consistent, each streaming aerofoil connection streams air compartment, and each streaming air compartment is sent by sending air hose with leading Air hose connects, main ajutage and circulating fan(19)Air outlet connection.
3. cycle drying unit module in car gas catalysis nonflame infra-red radiation hot wind according to claim 2, special Sign is:The air return system includes return air plate(16), return air chamber and backwind tube(21), the return air plate(16)Connection Return air chamber is provided with return air filter in return air chamber(22), return air filter(22)Pass through backwind tube(21)With circulating fan (19)Return air inlet connection.
4. cycle drying unit module in car gas catalysis nonflame infra-red radiation hot wind according to claim 2, special Sign is:The hot wind internal circulation system has further included fresh air blast pipe(27), the fresh air blast pipe(27)By fresh air into Wind filter(30)With circulating fan(19)Fresh air air inlet connection.
5. cycle drying unit module in car gas catalysis nonflame infra-red radiation hot wind according to claim 4, special Sign is:The fixing bracket(1)On be additionally provided with exhaust pipe(18), exhaust blower(31), exhaust blower(31)With exhaust pipe (18)Connection;The exhaust pipe(18)On be additionally provided with exhaust adjustable valve;The fresh air blast pipe(27)On also set up There is air inlet adjustable valve(28).
6. cycle drying unit module in car gas catalysis nonflame infra-red radiation hot wind according to claim 2, special Sign is:Described streaming is provided with no less than 1 internal diameter in the discharge pipe of 1~100mm on aerofoil(2), each discharge pipe(2) It is connected with streaming air compartment.
7. cycle drying unit module in car gas catalysis nonflame infra-red radiation hot wind according to claim 1, special Sign is:The fixing bracket(1)In C font structures, the fixing bracket(1)Inside it is also equipped with crane span structure(20), crane span structure(20) On be additionally provided with and summarize terminal box(6), the gas catalysis nonflame infrared radiation heater(4)Control line be connected to and summarize Terminal box(6)It is interior;The fixing bracket(1)Side and top are also provided with thermal insulation board.
8. cycle drying unit module in car gas catalysis nonflame infra-red radiation hot wind according to claim 1, special Sign is:The gas catalysis is without combustion infrared radiation heater(4)It is equipped with thermocouple(26), safety shutoff valve(29)And Anti-explosion terminal box(23).
9. cycle drying unit module in car gas catalysis nonflame infra-red radiation hot wind according to claim 1, special Sign is:The gas catalysis nonflame infrared radiation heater(4)Quantity be 1~50.
10. cycle drying unit module in car gas catalysis nonflame infra-red radiation hot wind according to claim 5, special Sign is:The circulating fan(19), exhaust blower(31)Use frequency controlling fan.
CN201610008775.2A 2016-01-08 2016-01-08 Cycle drying unit module in car gas catalysis nonflame infra-red radiation hot wind Active CN105457865B (en)

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Application Number Priority Date Filing Date Title
CN201610008775.2A CN105457865B (en) 2016-01-08 2016-01-08 Cycle drying unit module in car gas catalysis nonflame infra-red radiation hot wind

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CN201610008775.2A CN105457865B (en) 2016-01-08 2016-01-08 Cycle drying unit module in car gas catalysis nonflame infra-red radiation hot wind

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CN105457865B true CN105457865B (en) 2018-07-06

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109883047A (en) * 2019-02-28 2019-06-14 昆山市瑞浦鑫涂装机械有限公司 A kind of natural gas infra-red radiation combines heating device with hot air circulation
CN110588150B (en) * 2019-09-30 2021-04-02 佛山宜可居新材料有限公司 Suspended natural gas catalyst catalytic combustion transfer printing system and method

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Publication number Priority date Publication date Assignee Title
CN101435653A (en) * 2007-11-15 2009-05-20 株式会社大气社 Coating film drying method and coating film drying apparatus
CN103736641A (en) * 2014-01-13 2014-04-23 周海波 Gas-catalysis flameless infrared radiation drying tunnel with modular assembly structure
CN103743221A (en) * 2014-01-13 2014-04-23 周海波 Gas-catalysis flameless infrared radiation heating dryer
CN205361887U (en) * 2016-01-08 2016-07-06 周海波 Hot -blast inner loop stoving unit module of passenger train gas catalysis nonflame infrared

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Publication number Priority date Publication date Assignee Title
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101435653A (en) * 2007-11-15 2009-05-20 株式会社大气社 Coating film drying method and coating film drying apparatus
CN103736641A (en) * 2014-01-13 2014-04-23 周海波 Gas-catalysis flameless infrared radiation drying tunnel with modular assembly structure
CN103743221A (en) * 2014-01-13 2014-04-23 周海波 Gas-catalysis flameless infrared radiation heating dryer
CN205361887U (en) * 2016-01-08 2016-07-06 周海波 Hot -blast inner loop stoving unit module of passenger train gas catalysis nonflame infrared

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Effective date of registration: 20191211

Address after: 063000 north side of caoxieqing East Road, Fengrun District, Tangshan City, Hebei Province (in the former Tangshan Xingda silk Co., Ltd.)

Patentee after: Tangshan Zheng Zheng Machinery Equipment Co., Ltd.

Address before: 545007 No. 12 Fu Xin Road, Liuzhou, the Guangxi Zhuang Autonomous Region

Patentee before: Zhou Haibo

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