CN209459419U - A kind of pottery kiln exhaust heat utilization system - Google Patents

A kind of pottery kiln exhaust heat utilization system Download PDF

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Publication number
CN209459419U
CN209459419U CN201822189846.0U CN201822189846U CN209459419U CN 209459419 U CN209459419 U CN 209459419U CN 201822189846 U CN201822189846 U CN 201822189846U CN 209459419 U CN209459419 U CN 209459419U
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CN
China
Prior art keywords
heat
pipeline
exchanger rig
exhaust
exhaust fan
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.)
Expired - Fee Related
Application number
CN201822189846.0U
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Chinese (zh)
Inventor
韩冰
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.)
Henan Zhengtong Hvac Equipment Co Ltd
Original Assignee
Henan Zhengtong Hvac Equipment 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.)
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Publication date
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Priority to CN201822189846.0U priority Critical patent/CN209459419U/en
Application granted granted Critical
Publication of CN209459419U publication Critical patent/CN209459419U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of pottery kiln exhaust heat utilization systems, including firing kiln hood, heat-exchanger rig, ceramic sanitary appliance assembly room and chimney;The waste heat outlet of the firing kiln hood is connect with the first exhaust fan, first exhaust fan introduces pipeline by exhaust gas and is connected with the exhaust gas entrance of heat-exchanger rig, the other end of heat-exchanger rig is equipped with waste gas outlet, waste gas outlet is connected to by pipeline with chimney, pure air entrance and clean air outlet are additionally provided on the heat-exchanger rig, clean air outlet is connected with the second exhaust fan, and the second exhaust fan connects ceramic sanitary appliance assembly room by pipeline.The utility model makes full use of the waste heat for being burnt into kiln hood, and the idiosome in assembly room is dry to be thermally dried without quoting additional heating system, and operation is simple, saves energy, reduces production cost, while having achieved the purpose that energy-saving and emission-reduction.

Description

A kind of pottery kiln exhaust heat utilization system
Technical field
The utility model relates to residual heat from kiln furnace to utilize technical field, and in particular to a kind of pottery kiln waste gas heat utilization System.
Background technique
With China's rapid economic development, energy consumption is got worse, and urban air quality is worsening, it is energy saving and The problem of reducing environment harmful discharge is extremely urgent.In common field of heat energy power, energy consumption is high, seriously polluted main Reason first is that flue gas high fume temperature, wastes a large amount of energy, and cause environmental pollution.Kiln is that refractory material is built into The equipment to burnt product, be the indispensable facility in ceramic molding, kiln generates a large amount of useless in process of production Gas not only waste of energy but also had caused environmental pollution if high-temp waste gas is discharged into air.
Utility model content
In view of the above problems, the object of the present invention is to provide a kind of pottery kiln exhaust heat utilization systems, should Operation is simple for afterheat utilizing system, saves energy, reduces production cost, realizes energy-saving and environment-friendly purpose.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of pottery kiln exhaust heat utilization system, including firing kiln hood, heat-exchanger rig, ceramic sanitary appliance assembly room And chimney;The waste heat outlet of the firing kiln hood is connect with the first exhaust fan, and the first exhaust fan is introduced pipeline and changed by exhaust gas The exhaust gas entrance of thermal is connected, and the other end of heat-exchanger rig is equipped with waste gas outlet, and waste gas outlet is connected by pipeline and chimney It is logical, pure air entrance and clean air outlet, clean air outlet and the second exhaust fan phase are additionally provided on the heat-exchanger rig Connection, the second exhaust fan connect ceramic sanitary appliance assembly room by pipeline.
The heat-exchanger rig includes shell, and big pipeline and small pipeline are equipped in the shell, is set on the big pipe wall There is the through-hole passed through for small pipeline;The big pipe ends are connected with waste gas outlet and exhaust gas entrance respectively, small pipeline both ends It is connected respectively with clean air outlet and pure air entrance;.
The small pipeline includes at least four.
The outer wall of the small pipeline is wavy, and small pipeline generally waveform is restrained.
The big pipeline and small pipeline are all made of stainless steel material.
The outer layer of the heat-exchanger rig is equipped with insulating layer.
Compared with prior art, the waste heat that the utility model generates ceramic sanitary appliance firing kiln hood passes through the utility model Exhaust fan is directed to heat-exchanger rig, and heat-exchanger rig is communicated with outdoor air, and residual heat from kiln furnace and the room temperature being evacuated in heat-exchanger rig are clean Net air carry out heat exchange, the pure air after being heated then is passed into ceramic sanitary appliance assembly room, for heat in advance at The ceramic sanitary appliance idiosome of type, is allowed to drying and moulding.The utility model makes full use of the waste heat for being burnt into kiln hood, in assembly room Idiosome is dry to be thermally dried without quoting additional heating system, and operation is simple, saves energy, reduces and be produced into This, while having achieved the purpose that energy-saving and emission-reduction.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram of the utility model heat-exchanger rig;
Fig. 3 is the structural schematic diagram of small pipeline in heat-exchanger rig.
Specific embodiment
To more fully understand those skilled in the art to the utility model, With reference to embodiment to this reality It is described further with novel:
As shown in Figure 1 to Figure 3, a kind of ceramic sanitary appliance kiln exhaust heat utilization system, including firing kiln hood 5, heat exchange dress Set 2, ceramic sanitary appliance assembly room 4 and chimney 1;The outlet of firing 5 waste heat of kiln hood is connect with the first exhaust fan 6, and the first exhaust fan 6 is logical It crosses exhaust gas introducing pipeline to be connected with the exhaust gas entrance 205 of heat-exchanger rig 2, the other end of heat-exchanger rig 2 is equipped with waste gas outlet 207, waste gas outlet 207 is connected to by pipeline with chimney 1, and pure air entrance 202 and pure air are additionally provided on heat-exchanger rig 2 Outlet 204, clean air outlet 204 is connected with the second exhaust fan 3, the second exhaust fan 3 by pipeline connection ceramic sanitary appliance at Type workshop 4.
Heat-exchanger rig 2 includes shell, is equipped with big pipeline 203 and small pipeline 206 in shell, big 203 tube wall of pipeline is equipped with For the through-hole that small pipeline passes through, small pipeline 206 is combined closely with through-hole;The both ends of small pipeline 206 enter and leave with pure air respectively Mouth is connected, and the both ends of big pipeline 203 are connected with exhaust gas entrance.The setting of big small pipeline is by pure air and kiln exhaust gas It is spaced apart, while two channels ensure that being normally carried out for heat exchange, in heat transfer process, kiln exhaust gas is along arrow direction shown in Fig. 2 Circulation, the big pipe design of S-shaped track can be such that exhaust gas currency in heat-exchanger rig extends, keep heat exchange more abundant.
Big pipeline 203 and small pipeline 206 are all made of stainless steel material;The pipeline of stainless steel material has preferable heat transfer effect Fruit guarantees making full use of for waste heat.
Small pipeline 206 at least four, and tubule pipeline outer wall is wavy, and a plurality of small pipeline and waveform restrain outer wall Setting increase heat exchange area, improve utilization rate of waste heat.
2 outer layer of heat-exchanger rig is equipped with insulating layer 201, can largely avoid dissipating outside heat.
The utility model leads to heat-exchanger rig by pipeline during the work time, by 150 DEG C of kiln or so of waste heat, with room The pure air of temperature exchanges heat, the temperature of pure air can be risen to 55 DEG C or so, the pure air after will heat up passes through Exhaust fan is directed to assembly room, for the ceramic sanitary appliance idiosome in heat drying assembly room, finally makes idiosome drying and moulding.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only The utility model and simplified description for ease of description, rather than indicate or imply that signified device or element must have spy Fixed orientation, therefore should not be understood as limiting the present invention.In addition, term " first " " second " etc. is only used for describing, It is not understood to indicate or imply relative importance or implicitly indicates the quantity of indicated technical characteristic.

Claims (6)

1. a kind of pottery kiln exhaust heat utilization system, it is characterised in that: including being burnt into kiln hood (5), heat-exchanger rig (2), Ceramic sanitary appliance assembly room (4) and chimney (1);The waste heat outlet of firing kiln hood (5) is connect with the first exhaust fan (6), the One exhaust fan (6) introduces pipeline by exhaust gas and is connected with the exhaust gas entrance (205) of heat-exchanger rig (2), heat-exchanger rig (2) it is another One end is equipped with waste gas outlet (207), and waste gas outlet (207) is connected to by pipeline with chimney (1), on the heat-exchanger rig (2) also Equipped with pure air entrance (202) and clean air outlet (204), clean air outlet (204) is connected with the second exhaust fan (3) It connects, the second exhaust fan (3) connects ceramic sanitary appliance assembly room (4) by pipeline.
2. pottery kiln exhaust heat utilization system according to claim 1, it is characterised in that: the heat-exchanger rig (2) include shell, big pipeline (203) and small pipeline (206) are equipped in the shell, big pipeline (203) tube wall is equipped with The through-hole passed through for small pipeline (206);Big pipeline (203) both ends are connected with waste gas outlet and exhaust gas entrance respectively, small Pipeline (206) both ends are connected with clean air outlet and pure air entrance respectively.
3. pottery kiln exhaust heat utilization system according to claim 2, it is characterised in that: the small pipeline It (206) include at least four.
4. pottery kiln exhaust heat utilization system according to claim 3, it is characterised in that: the small pipeline (206) outer wall is wavy, and small pipeline generally waveform is restrained.
5. pottery kiln exhaust heat utilization system according to claim 2, it is characterised in that: the big pipeline (203) and small pipeline (206) is all made of stainless steel material.
6. pottery kiln exhaust heat utilization system according to claim 1, it is characterised in that: the heat-exchanger rig (2) outer layer is equipped with insulating layer (201).
CN201822189846.0U 2018-12-25 2018-12-25 A kind of pottery kiln exhaust heat utilization system Expired - Fee Related CN209459419U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822189846.0U CN209459419U (en) 2018-12-25 2018-12-25 A kind of pottery kiln exhaust heat utilization system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822189846.0U CN209459419U (en) 2018-12-25 2018-12-25 A kind of pottery kiln exhaust heat utilization system

Publications (1)

Publication Number Publication Date
CN209459419U true CN209459419U (en) 2019-10-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822189846.0U Expired - Fee Related CN209459419U (en) 2018-12-25 2018-12-25 A kind of pottery kiln exhaust heat utilization system

Country Status (1)

Country Link
CN (1) CN209459419U (en)

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191001

Termination date: 20211225

CF01 Termination of patent right due to non-payment of annual fee