CN211626083U - Energy-saving high-efficient type preheater of adaptive temperature - Google Patents
Energy-saving high-efficient type preheater of adaptive temperature Download PDFInfo
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- CN211626083U CN211626083U CN201922329219.7U CN201922329219U CN211626083U CN 211626083 U CN211626083 U CN 211626083U CN 201922329219 U CN201922329219 U CN 201922329219U CN 211626083 U CN211626083 U CN 211626083U
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Abstract
The utility model discloses an energy-conserving high-efficient type preheater of self-adaptive temperature, including preheating the furnace body, it has the heating cabinet to preheat the furnace body bottom through heat extraction mouth intercommunication, it is provided with the exhaust hole to preheat the furnace body top, heat extraction mouth top is provided with even radiator unit, even radiator unit includes that a plurality of even intervals are controlled to rotate and are installed the air guide piece at heat extraction mouth top, air guide piece bottom fixed mounting has the guide rail, the guide rail lateral wall is provided with the arc guide slot, slidable mounting has the guide ring in the arc guide slot, guide ring internally thread installs the transmission lead screw, through connecting rod interconnect between the transmission lead screw, the connecting rod rotates and installs in the heat extraction mouth left and right sides, connecting rod one end is connected. The utility model has the advantages of simple and reasonable design, effectively promoted the homogeneity of preheating the inside heat distribution of furnace body to the effect and the efficiency of preheating of work piece have been promoted, simultaneously the utility model discloses energy-concerving and environment-protective.
Description
Technical Field
The utility model relates to a preheater technical field especially relates to an energy-conserving high-efficient type preheater of self-adaptation temperature.
Background
The preheating furnace is used for exchanging heat in high-temperature flue gas of a heating furnace by passing low-quality fuel (mainly low-calorific-value fuel such as blast furnace gas, hot gas, tail gas and the like) or air through a heat exchanger, so that the temperature of the low-quality fuel or air is increased to 900 ℃ generally to 300-. Thereby improving the actual combustion temperature of the inferior fuel or the sensible heat of air, achieving the high-temperature calcination or other processes of the inferior fuel, and further replacing the high-quality fuel.
However, most of the existing preheating furnaces have the defect of uneven temperature distribution, and when workpieces are preheated, the workpieces cannot be uniformly preheated well, so that the preheating effect box efficiency of the workpieces is influenced, and meanwhile, most of the existing preheating furnaces consume more energy and have certain defects.
Therefore, an energy-saving high-efficiency preheating furnace adaptive to temperature is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides an energy-conserving high-efficient type preheater of self-adaptation temperature, aim at promote the homogeneity of preheating the inside heat distribution of furnace body to promote preheating effect and the efficiency of work piece.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides an energy-conserving high-efficient type preheater of self-adaptation temperature, includes and preheats the furnace body, it has the heating cabinet to preheat the furnace body bottom through heat extraction mouth intercommunication, it is provided with the exhaust hole to preheat the furnace body top, heat extraction mouth top is provided with even radiator unit, even radiator unit includes that a plurality of even intervals are controlled to rotate and are installed the air guide piece at heat extraction mouth top, air guide piece bottom fixed mounting has the guide rail, the guide rail lateral wall is provided with the arc guide slot, slidable mounting has the guide ring in the arc guide slot, the transmission lead screw is installed to guide ring internal thread, through connecting rod interconnect between the transmission lead screw, the connecting rod rotates and installs in the heat extraction mouth left and right sides, connecting rod one end is connected with the.
Preferably, in the energy-saving and high-efficiency self-adaptive temperature preheating furnace, the heating box comprises a heat storage cavity, a heater is arranged in the heat storage cavity, and one side of the heat storage cavity is communicated with an air inlet valve port.
Based on the technical characteristics, the heating medium is introduced into the heat storage cavity through the air inlet valve port, and the medium is further heated by the heater.
Preferably, in the energy-saving and high-efficiency preheating furnace with adaptive temperature control, a temperature sensor is arranged in the heat storage cavity and is electrically connected with the heater through a controller.
Based on the technical characteristics, the temperature sensor senses the temperature inside the heat storage cavity, the temperature sensor transmits a signal to the controller, when the temperature inside the heat storage cavity reaches a required value, the controller controls the heater to stop operating, and when the temperature inside the heat storage cavity is lower than the required value, the controller controls the heater to start operating again, so that the energy consumption of the preheating furnace is effectively reduced.
Preferably, in the above energy-saving high-efficiency preheating furnace with adaptive temperature control, the exhaust hole is provided with a filter box, and the filter box is internally provided with activated carbon.
Based on the technical characteristics, the arrangement of the activated carbon effectively filters the discharged flue gas of the preheating furnace body, and the environmental protection performance of the preheating furnace body is improved.
Preferably, in the self-adaptive temperature-adaptive energy-saving efficient preheating furnace, the transmission screw rod is a reciprocating screw rod.
Based on the technical characteristics, the transmission screw rod is a reciprocating screw rod, so that the air guide piece can swing back and forth left and right under the condition that the rotation direction of the rotating motor is not changed.
Preferably, in the adaptive-temperature energy-saving high-efficiency preheating furnace, the rotating motor is a low-speed motor.
Based on above-mentioned technical characteristics, rotate the motor through setting up and be low-speed motor, effectively promoted even radiating component's stability.
The utility model has the advantages that:
the utility model has the advantages of simple and reasonable design, through the setting of evenly sending hot subassembly, effectively promoted the homogeneity of preheating the inside heat distribution of furnace body to promote preheating effect and the efficiency of work piece, simultaneously the utility model discloses energy-concerving and environment-protective, the practicality is strong.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged view of the structure at a of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-preheating a furnace body; 2-heat exhaust port; 3-heating the box; 4-uniform heat dissipation assembly; 5-air-guiding sheet; 6-a guide rail; 7-arc guide groove; 8-a guide ring; 9-a transmission screw rod; 10-a connecting rod; 11-a rotating motor; 12-heat storage cavity; 13-a heater; 14-a temperature sensor; 15-a controller; 16-air vent; 17-a filter box; 18-activated carbon; 19-intake valve port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present embodiment is an energy-saving high-efficiency preheating furnace with adaptive temperature control, which includes a preheating furnace body 1, the bottom of the preheating furnace body 1 is communicated with a heating box 3 through a heat exhaust port 2, the heating box 3 includes a heat storage chamber 12, a heater 13 is disposed in the heat storage chamber 12, one side of the heat storage chamber 12 is communicated with an air inlet valve port 19, a heating medium is introduced into the heat storage chamber 12 through the air inlet valve port 19, the medium is further heated by the heater 13, a temperature sensor 14 is disposed in the heat storage chamber 12, the temperature sensor 14 is electrically connected to the heater 13 through a controller 15, the temperature sensor 14 senses the internal temperature of the heat storage chamber 12, the temperature sensor 14 transmits a signal to the controller 15, when the internal temperature of the heat storage chamber 12 reaches a required value, the controller 15 controls the heater 13 to stop operating, when the internal temperature of the heat storage chamber 12 is lower than, the energy consumption of the preheating furnace is effectively reduced, the top of the preheating furnace body 1 is provided with an exhaust hole 16, the exhaust hole 16 is provided with a filter box 17, the filter box 17 is internally provided with active carbon 18, the active carbon 18 is arranged to effectively filter the flue gas exhausted from the preheating furnace body 1, the environmental protection performance of the preheating furnace body 1 is improved, the top of the heat exhaust port 2 is provided with an even heat dissipation assembly 4, the even heat dissipation assembly 4 comprises a plurality of air guide sheets 5 which are arranged at the top of the heat exhaust port 2 in a left-right rotating mode at even intervals, the bottom of each air guide sheet 5 is fixedly provided with a guide rail 6, the side wall of each guide rail 6 is provided with an arc guide groove 7, a guide ring 8 is arranged in each arc guide groove 7 in a sliding mode, a transmission screw rod 9 is arranged in each guide ring 8 in a threaded mode, rotate motor 11 fixed mounting and outside 3 heating cabinets, rotate motor 11 through the drive, drive transmission lead screw 9 and rotate, realize the synchronous side-to-side motion of a plurality of air guide pieces 5, realize the multidirectional distribution of steam in preheating furnace body 1, the preheating effect and the efficiency of work piece have effectively been promoted, transmission lead screw 9 is reciprocal lead screw, be reciprocal lead screw through setting up transmission lead screw 9, guaranteed to turn to unchangeable condition at rotation motor 11 under, air guide piece 5 left and right sides swing back and forth, rotation motor 11 adopts the low-speed motor, it is the low-speed motor to rotate motor 11 through setting up, the stability of even radiator unit 4 has effectively been promoted.
The utility model discloses an it is concrete to implement, when using, people at first let in heating medium in to heat accumulation chamber 12 through inlet valve port 19, further heat to the required preheating temperature of work piece through heater 13 to heating medium, then put through heat extraction mouth 2 and let in steam to preheating furnace body 1 in, drive simultaneously and rotate motor 11, under the effect of horizontal reciprocating swing's air guide piece 5, effectively promoted steam and preheating furnace body 1 inside diffusion scope and diffusion rate, promoted the homogeneity of preheating furnace body 1 inside temperature distribution, thereby effectively promoted the preheating effect and the efficiency of work piece, simultaneously the utility model discloses a set up active carbon 18 and can be from being suitable for control heater 13 function state, realized energy-concerving and environment-protective, the practicality is strong.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides an energy-conserving high-efficient type preheater of adaptive temperature which characterized in that: comprises a preheating furnace body (1), the bottom of the preheating furnace body (1) is communicated with a heating box (3) through a heat discharging opening (2), the top of the preheating furnace body (1) is provided with an exhaust hole (16), the top of the heat discharging opening (2) is provided with an even heat dissipation assembly (4), the even heat dissipation assembly (4) comprises a plurality of air guide sheets (5) which are arranged at the top of the heat discharging opening (2) in a left-right rotating mode at even intervals, the bottom of each air guide sheet (5) is fixedly provided with a guide rail (6), the side wall of each guide rail (6) is provided with an arc guide groove (7), a guide ring (8) is arranged in each arc guide groove (7) in a sliding mode, a transmission lead screw (9) is arranged in each guide ring (8) in a threaded mode, the transmission lead screws (9) are mutually connected through connecting, connecting rod (10) one end is connected with rotation motor (11), rotation motor (11) fixed mounting is outside in heating cabinet (3).
2. The adaptive temperature energy-saving high-efficiency preheating furnace according to claim 1, characterized in that: the heating box (3) comprises a heat storage cavity (12), a heater (13) is arranged in the heat storage cavity (12), and one side of the heat storage cavity (12) is communicated with an air inlet valve port (19).
3. The adaptive temperature energy-saving high-efficiency preheating furnace according to claim 2, wherein: a temperature sensor (14) is arranged in the heat storage cavity (12), and the temperature sensor (14) is electrically connected with the heater (13) through a controller (15).
4. The adaptive temperature energy-saving high-efficiency preheating furnace according to claim 1, characterized in that: the exhaust hole (16) is provided with a filter box (17), and the filter box (17) is internally provided with activated carbon (18).
5. The adaptive temperature energy-saving high-efficiency preheating furnace according to claim 1, characterized in that: the transmission screw rod (9) is a reciprocating screw rod.
6. The adaptive temperature energy-saving high-efficiency preheating furnace according to claim 1, characterized in that: the rotating motor (11) adopts a low-speed motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922329219.7U CN211626083U (en) | 2019-12-23 | 2019-12-23 | Energy-saving high-efficient type preheater of adaptive temperature |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922329219.7U CN211626083U (en) | 2019-12-23 | 2019-12-23 | Energy-saving high-efficient type preheater of adaptive temperature |
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| CN211626083U true CN211626083U (en) | 2020-10-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113188333A (en) * | 2021-03-26 | 2021-07-30 | 遂宁市百虎湾建材有限责任公司 | Roasting equipment is used in shale brick production |
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2019
- 2019-12-23 CN CN201922329219.7U patent/CN211626083U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113188333A (en) * | 2021-03-26 | 2021-07-30 | 遂宁市百虎湾建材有限责任公司 | Roasting equipment is used in shale brick production |
| CN113188333B (en) * | 2021-03-26 | 2022-07-15 | 遂宁市百虎湾建材有限责任公司 | Roasting equipment is used in shale brick production |
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