CN109141052A - A kind of furnace body temperature monitoring safety early warning device - Google Patents

A kind of furnace body temperature monitoring safety early warning device Download PDF

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Publication number
CN109141052A
CN109141052A CN201810943804.3A CN201810943804A CN109141052A CN 109141052 A CN109141052 A CN 109141052A CN 201810943804 A CN201810943804 A CN 201810943804A CN 109141052 A CN109141052 A CN 109141052A
Authority
CN
China
Prior art keywords
temperature
burner
kiln
furnace body
early warning
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
Application number
CN201810943804.3A
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Chinese (zh)
Inventor
赖日东
刘斌
谢伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGDONG ZHONGPENG HEAT ENERGY SCIENCE & TECHNOLOGY Co Ltd
Original Assignee
GUANGDONG ZHONGPENG HEAT ENERGY SCIENCE & TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GUANGDONG ZHONGPENG HEAT ENERGY SCIENCE & TECHNOLOGY Co Ltd filed Critical GUANGDONG ZHONGPENG HEAT ENERGY SCIENCE & TECHNOLOGY Co Ltd
Priority to CN201810943804.3A priority Critical patent/CN109141052A/en
Publication of CN109141052A publication Critical patent/CN109141052A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0014Devices for monitoring temperature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/40Arrangements of controlling or monitoring devices

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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 kind of furnace body temperatures to monitor safety early warning device, it include kiln wall and the heating furnace that kiln portion within the walls is set, several burners are installed on kiln wall, it is connected with the combustion-supporting air hose being connected to burner and fuel gas conduit on burner, is provided with the temperature-detecting device detected to the temperature of kiln wall around burner.By the way that temperature-detecting device is arranged around burner, when occurring abnormal conditions around burner, temperature around burner can be increased quickly, temperature-detecting device is fed back after detecting abnormal conditions to peripheral control unit, staff is notified to handle in time, effectively prevent kiln steel frame construction from burning out, to prevent dangerous generation;By being pulled outwardly or pressing inward against manually, so that it may temperature switch is dismantled and installed into, is connected compared to by traditional screw, it is flexible for installation, it replaces and safeguards convenient for staff.

Description

A kind of furnace body temperature monitoring safety early warning device
Technical field
The present invention relates to furnace equipment technical fields, monitor safety early warning device more particularly, to a kind of furnace body temperature.
Background technique
Industrial Stoves are the key equipments of inorganic materials, are widely used in raw material calcining, ceramic firing, at metal fever In the high temperature engineerings such as reason.By taking the firing of the inorganic non-metallic materials product such as ceramics, refractory material as an example, Industrial Stoves press operation side Formula can be divided into periodic kiln and continuous kiln two major classes.
The production of periodic kiln is that interval carries out: wicket is closed after the product wait be burnt into is fully enclosed in kiln, by setting Calcining system heat up firing, and cool down after held for some time, open kiln after kiln is cooling and take out product, be reloaded into next group system Product are burnt into next time.The advantages of periodic kiln includes: that the firing that can be used for massive article, production chains are big, occupied area It is small etc., but there are energy consumptions it is high, temperature difference in kiln is big, yield is less than normal, product quality easily fluctuates the disadvantages of.Main Types have down-draft kiln, Top-hat kiln, shuttle kiln etc..Down-draft kiln is traditional kiln type, is now mainly used for the firing of artistic porcelain.The kiln bottom or kiln hood of top-hat kiln It can be separated from each other or close by up-down mode, big part product can be burnt into, calcining system is flexible, but lifting structure is complicated, cost Height, and after kiln hood is separated with kiln bottom, cool exterior air enters rapidly kiln, generates thermal shock to product and kiln thorax, influences quality of item And furnace service life.Shuttle kiln is made of firing chamber and kiln car, will be placed on kiln car to burned product, is promoted in firing chamber and is burnt into.Its structure Relatively simple, production is flexible, but kiln car can generate very big accumulation of heat loss, and kiln maximum temperature is generally below 1600 DEG C.
Continous way kiln contour structures are followed successively by preheating zone, clinkering zone, cooling zone, respectively similar to tunnel from kiln hood to kiln tail The temperature of section does not change over.Continuously enter in kiln to burned product by certain speed, is advanced from kiln hood to kiln tail, into Row firing.Continuous kiln has many advantages, such as that thermal parameter is stable, yield is big, product quality is more stable, but its calcining system is not easy to adjust Section, production chains are poor, and occupied area is larger.Since burner combustion chamber is built in wall heat insulation layer and temperature is higher, and And common buildings ceramic industry kiln equipment often length at 200 meters or more, it is difficult to automatic monitoring is not easy to examine when something goes wrong Feel, the most of the time is that burner region kiln body is burnt out, until panel could be found by sooting, rubescent or while altering fire outward, at this time Massive losses and huge security risk are had resulted in, it is necessary to such as stop kiln maintenance.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of simple structure and reasonable design, highly-safe, use cost is low and pacifies More easily furnace body temperature monitoring safety early warning device is unloaded in assembly and disassembly.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of furnace body temperature monitoring safe early warning dress It sets, includes kiln wall and the heating furnace that kiln portion within the walls is set, several burners are installed on the kiln wall, it is described It is connected with the combustion-supporting air hose being connected to the burner and fuel gas conduit on burner, is provided with around the burner to the kiln The temperature-detecting device that the temperature of wall is detected, the temperature-detecting device include upper cover plate and match with the upper cover plate The lower cover plate of connection is closed, symmetrically arranged limit plate is provided on the lower cover plate, temperature is installed between the limit plate and is opened It closes, the internal symmetry of the upper cover plate is provided with spring mounting groove, and the spring mounting groove is internally provided with compressed spring, institute It states and is provided with the decorative pearl on top of an official cap on the inside of compressed spring.
Preferably, a kind of above-mentioned furnace body temperature monitors safety early warning device, wherein being provided on the limit plate several A through-hole, the decorative pearl on top of an official cap are embedded in the through-hole.
Preferably, a kind of above-mentioned furnace body temperature monitors safety early warning device, wherein the left and right sides of the lower cover plate is equal Fixing bolt is installed, burner flange is provided on the burner, burner fixing plate, the burner method are installed on the kiln wall Blue to be fixed by screws on kiln wall between the burner fixing plate, the temperature-detecting device is mounted on the burner and fixes On plate.
Preferably, a kind of above-mentioned furnace body temperature monitors safety early warning device, wherein being equipped with furnace on the outside of the kiln wall Side plate, the temperature-detecting device are mounted on the furnace body side plate.
Preferably, a kind of above-mentioned furnace body temperature monitors safety early warning device, wherein temperature-detecting device setting exists On the kiln wall.
The present invention has the advantage that and beneficial effect is: (1) by the way that temperature-detecting device is arranged around burner, working as burning When occurring abnormal conditions around mouth, the temperature around burner can be increased quickly, and temperature-detecting device detects that abnormal conditions are backward Peripheral control unit feedback, notifies staff to handle in time, effectively prevents kiln steel frame construction from burning out, to prevent danger Occur;(2) temperature-detecting device includes upper cover plate and the lower cover plate that is cooperatively connected with upper cover plate, is provided on lower cover plate pair Claim the limit plate of setting, temperature switch is installed between limit plate, the internal symmetry of upper cover plate is provided with spring mounting groove, spring Mounting groove is internally provided with compressed spring, is provided with the decorative pearl on top of an official cap on the inside of compressed spring, and the decorative pearl on top of an official cap is pressed on temperature switch when installation, By being pulled outwardly or pressing inward against manually, so that it may temperature switch is dismantled and is installed into, compared to pass through traditional screw Connection, it is flexible for installation, it replaces and safeguards convenient for staff.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention;
Fig. 2 is local section structural schematic diagram of the invention;
Fig. 3 is the partial enlarged view in Fig. 2 at A;
Fig. 4 is the structural schematic diagram of temperature-detecting device in the present invention;
Fig. 5 is the structural schematic diagram of lower cover plate and temperature switch in the present invention;
Fig. 6 is the top view of temperature-detecting device in the present invention;
Fig. 7 is the cross section structure schematic diagram in Fig. 6 along E-E;
Fig. 8 is the structural schematic diagram of embodiment in the present invention (1);
Fig. 9 is the structural schematic diagram of embodiment in the present invention (2);
Figure 10 is the structural schematic diagram of embodiment in the present invention (3).
In figure: 1, Yao Qiang;2, heating furnace;3, temperature-detecting device;31, upper cover plate;32, lower cover plate;33, fixed spiral shell Bolt;34, temperature switch;35, signal acquisition line;36, limit plate;37, through-hole;38, the decorative pearl on top of an official cap;39, compressed spring;310, spring is pacified Tankage;4, furnace body side plate;5, combustion-supporting air hose;6, burner flange;7, burner fixing plate;8, burner;9, fuel gas conduit.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, under Face will combine the attached drawing in the embodiment of the present invention, and technical scheme in the embodiment of the invention is clearly and completely described, show So, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the reality in the present invention Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to In the scope of protection of the invention.
Embodiment (1)
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, a kind of furnace body temperature monitoring safety early warning device, It include kiln wall 1 and the heating furnace being arranged in inside kiln wall 12, several burners 8 are installed in the inside of kiln wall 1, on burner 8 It is connected with the combustion-supporting air hose 5 being connected to burner 8 and fuel gas conduit 9, the temperature progress to kiln wall 1 is provided with around burner 8 The temperature-detecting device 3 of detection, temperature-detecting device 3 include upper cover plate 31 and the lower cover plate with the mating connection of upper cover plate 31 32, symmetrically arranged limit plate 36 is provided on lower cover plate 31, and temperature switch 34, temperature switch 34 are installed between limit plate 36 On be electrically connected with signal acquisition line 35, the internal symmetry of upper cover plate 31 is provided with spring mounting groove 310, spring mounting groove 310 Be internally provided with compressed spring 39, the inside of compressed spring 39 is provided with the decorative pearl on top of an official cap 38, and it is logical that several are provided on limit plate 36 Hole 37, the decorative pearl on top of an official cap 38 are embedded in through-hole 37, and the left and right sides of lower cover plate 32 is mounted on fixing bolt 33, are provided on burner 8 Burner flange 6 is equipped with burner fixing plate 7 on kiln wall 1, is fixed by screws in kiln between burner flange 6 and burner fixing plate 7 On wall 1, temperature-detecting device 3 is mounted on burner fixing plate 7.The decorative pearl on top of an official cap 38 is pressed on temperature switch 34 when installation, by manual It is pulled outwardly or presses inward against, so that it may temperature switch 34 is dismantled and installed into, is connected compared to by traditional screw, peace Dress flexibly, is replaced and is safeguarded convenient for staff.
Embodiment (2)
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 9, the present embodiment and embodiment (2) are essentially identical, difference in being, kiln The outside of wall 1 is equipped with furnace body side plate 4, and temperature-detecting device 3 is mounted on furnace body side plate 4.
Embodiment (3)
As shown in Figure 1, Figure 2, shown in Fig. 3 and Figure 10, the present embodiment and embodiment (1) are essentially identical, difference in being, temperature The inside of kiln wall 1 is arranged in degree detection device 3, by the way that temperature-detecting device 3 is arranged around burner 8, goes out around burner 8 When existing abnormal conditions, the temperature around burner 8 can be increased quickly, and temperature-detecting device 3 is controlled after detecting abnormal conditions to outside Device feedback processed, notifies staff to handle in time, effectively prevents kiln steel frame construction from burning out, to prevent dangerous generation.
In the description of the present invention, it is to be understood that, the indicating positions such as term " on ", "lower", "left", "right" or position Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to Show or implies that signified device or element must have a particular orientation and specific orientation constructs and operation, it is thus impossible to It is interpreted as limitation of the present invention.In addition, " first ", " second " are merely due to describe purpose, and should not be understood as indication or suggestion Relative importance or the quantity for implicitly indicating indicated technical characteristic.Therefore, define " first ", the feature of " second " can To explicitly or implicitly include one or more this feature.In description of the invention, unless otherwise indicated, " multiples' " contains Justice is two or more.
It should be noted that the standard parts and components that use of the present invention can commercially, shaped piece is according to saying Bright book and attached drawing record can carry out customized, and the specific connection type of each part is all made of mature in the prior art The conventional means such as bolt, rivet, welding, mechanical, part and equipment are all made of model conventional in the prior art, and inventor is herein No longer it is described in detail.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " phase Even " " connection " etc. shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected; It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, can also be indirectly connected with by intermediary, it can be with It is the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition Concrete meaning in the present invention.
One embodiment of the present invention has been described in detail above, but the content is only preferable implementation of the invention Example, should not be considered as limiting the scope of the invention.It is all according to all the changes and improvements made by the present patent application range Deng should still be within the scope of the patent of the present invention.

Claims (5)

  1. It include kiln wall (1) and setting adding in kiln wall (1) inside 1. a kind of furnace body temperature monitors safety early warning device Hot stove thorax (2), it is characterised in that: several burners (8) are installed on the kiln wall (1), be connected on the burner (8) with it is described The combustion-supporting air hose (5) and fuel gas conduit (9) that burner (8) is connected to are provided with to the kiln wall (1) around the burner (8) The temperature-detecting device (3) that is detected of temperature, the temperature-detecting device (3) include upper cover plate (31) and with it is described The lower cover plate (32) that upper cover plate (31) is cooperatively connected is provided with symmetrically arranged limit plate (36), institute on the lower cover plate (32) It states and is equipped between limit plate (36) temperature switch (34), the internal symmetry of the upper cover plate (31) is provided with spring mounting groove (310), the spring mounting groove (310) is internally provided with compressed spring (39), the inside setting of the compressed spring (39) There are the decorative pearl on top of an official cap (38).
  2. 2. a kind of furnace body temperature according to claim 1 monitors safety early warning device, it is characterised in that: the limit plate (36) several through-holes (37) are provided on, the decorative pearl on top of an official cap (38) is embedded in the through-hole (37).
  3. 3. a kind of furnace body temperature according to claim 1 monitors safety early warning device, it is characterised in that: the lower cover plate (32) it is mounted at left and right sides of fixing bolt (33), is provided with burner flange (6) on the burner (8), the kiln wall (1) On be equipped with burner fixing plate (7), be fixed by screws in kiln between the burner flange (6) and the burner fixing plate (7) On wall (1), the temperature-detecting device (3) is mounted on the burner fixing plate (7).
  4. 4. a kind of furnace body temperature according to claim 1 monitors safety early warning device, it is characterised in that: the kiln wall (1) Outside be equipped with furnace body side plate (4), the temperature-detecting device (3) is mounted on the furnace body side plate (4).
  5. 5. a kind of furnace body temperature according to claim 1 monitors safety early warning device, it is characterised in that: the temperature detection Device (3) is arranged in the inside of the kiln wall (1).
CN201810943804.3A 2018-08-18 2018-08-18 A kind of furnace body temperature monitoring safety early warning device Pending CN109141052A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810943804.3A CN109141052A (en) 2018-08-18 2018-08-18 A kind of furnace body temperature monitoring safety early warning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810943804.3A CN109141052A (en) 2018-08-18 2018-08-18 A kind of furnace body temperature monitoring safety early warning device

Publications (1)

Publication Number Publication Date
CN109141052A true CN109141052A (en) 2019-01-04

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ID=64790007

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810943804.3A Pending CN109141052A (en) 2018-08-18 2018-08-18 A kind of furnace body temperature monitoring safety early warning device

Country Status (1)

Country Link
CN (1) CN109141052A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6417758B1 (en) * 1999-01-08 2002-07-09 Therm-O-Disc, Incorporated Thermostat with spring clip for accommodating out-of-round tubing
CN102184686A (en) * 2011-04-25 2011-09-14 欧伦(福建)光电科技有限公司 LED (light emitting diode) display screen fixing device
CN103364093A (en) * 2012-04-09 2013-10-23 珠海格力电器股份有限公司 Temperature-sensor fixing device, micro-channel heat exchanger and air conditioner
CN204064503U (en) * 2014-09-10 2014-12-31 珠海格力电器股份有限公司 Temperature detector and temperature sensing device
CN104990424A (en) * 2015-07-21 2015-10-21 广东摩德娜科技股份有限公司 Alarm device for monitoring partial overtemperature of kiln nozzle
CN206947254U (en) * 2017-07-01 2018-01-30 佛山市联合汇龙电器有限公司 A kind of temperature controller with mounting bracket
CN207302975U (en) * 2017-08-11 2018-05-01 深圳中壹建设工程有限公司 A kind of temperature detect switch (TDS) fixing device
CN207598653U (en) * 2017-11-09 2018-07-10 美钻石油钻采***(上海)有限公司 A kind of axostylus axostyle locking device
CN208795014U (en) * 2018-08-18 2019-04-26 广东中鹏热能科技有限公司 A kind of furnace body temperature monitoring safety early warning device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6417758B1 (en) * 1999-01-08 2002-07-09 Therm-O-Disc, Incorporated Thermostat with spring clip for accommodating out-of-round tubing
CN102184686A (en) * 2011-04-25 2011-09-14 欧伦(福建)光电科技有限公司 LED (light emitting diode) display screen fixing device
CN103364093A (en) * 2012-04-09 2013-10-23 珠海格力电器股份有限公司 Temperature-sensor fixing device, micro-channel heat exchanger and air conditioner
CN204064503U (en) * 2014-09-10 2014-12-31 珠海格力电器股份有限公司 Temperature detector and temperature sensing device
CN104990424A (en) * 2015-07-21 2015-10-21 广东摩德娜科技股份有限公司 Alarm device for monitoring partial overtemperature of kiln nozzle
CN206947254U (en) * 2017-07-01 2018-01-30 佛山市联合汇龙电器有限公司 A kind of temperature controller with mounting bracket
CN207302975U (en) * 2017-08-11 2018-05-01 深圳中壹建设工程有限公司 A kind of temperature detect switch (TDS) fixing device
CN207598653U (en) * 2017-11-09 2018-07-10 美钻石油钻采***(上海)有限公司 A kind of axostylus axostyle locking device
CN208795014U (en) * 2018-08-18 2019-04-26 广东中鹏热能科技有限公司 A kind of furnace body temperature monitoring safety early warning device

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