CN217438109U

CN217438109U - Seed stove is fried to peanut of environmental protection and energy saving

Info

Publication number: CN217438109U
Application number: CN202221538282.7U
Authority: CN
Inventors: 于强; 于小华; 杨增龙; 宋福荣; 姜慧; 马坚涛
Original assignee: Qingdao Tianxiang Foods Group
Current assignee: Qingdao Tianxiang Foods Group
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-09-16
Anticipated expiration: 2032-06-20

Abstract

The utility model relates to the technical field of peanut oil production equipment, in particular to an environment-friendly and energy-saving peanut frying furnace, which comprises a furnace body, a waste heat recovery assembly, a PLC automatic constant temperature control box and a roller pot body; a roller pot body is rotatably connected in the furnace body, and a water content adjusting component is installed at a feed inlet of the roller pot body; the waste heat recovery assembly comprises a purifier, a fan and a four-way reversing valve, and the four-way reversing valve is communicated with the furnace body through a pipeline I and a pipeline II; the fan is connected with the four-way reversing valve through a pipeline III; the purifier is connected with the four-way reversing valve through a pipeline IV; the PLC automatic constant temperature control box controls the burner assembly, the fan and the four-way reversing valve through lines; the furnace body is connected with a burner component. The utility model recovers the waste heat generated by the seed frying furnace during operation as hot air for combustion supporting through the waste heat recovery assembly, thereby improving the working efficiency of the seed frying furnace and saving energy; through the setting of raising the board, effectively prevent to bake and fry the in-process and produce benzopyrene harmful substance, reduce equipment clearance number of times, improved production efficiency.

Description

Seed stove is fried to peanut of environmental protection and energy saving

Technical Field

The utility model relates to a peanut oil production facility technical field, concretely relates to seed stove is fried to peanut of environmental protection and energy saving.

Background

A peanut seed frying machine is a machine for drying or frying peanuts, and the produced peanuts can be directly used as food and can also be used as a pretreatment raw material for oil pressing.

In the prior art, a great amount of tail gas is generated and directly discharged when a peanut frying furnace works, so that waste heat and air pollution are caused; meanwhile, a seed frying furnace can generate a large amount of residue scale in the production process, the peanut residue scale can generate benzopyrene harmful substances through long-time high-temperature heating, the machine needs to be frequently stopped to clean the equipment, and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems that in the prior art, a large amount of waste heat is wasted and a large amount of benzopyrene harmful substances are easily generated when a conventional peanut stir-frying furnace operates, the environment-friendly and energy-saving peanut stir-frying furnace is provided.

The technical scheme of the utility model as follows:

the utility model provides an energy-conserving peanut stir-fry seed stove of environmental protection which characterized in that: comprises a furnace body, a waste heat recovery component, a PLC automatic constant temperature control box and a roller pot body;

the inner layer of the furnace body is a hearth; the furnace body is fixedly connected with a burner assembly, and the burner assembly is communicated with the hearth;

the roller pot body is connected in the hearth in a switching mode, and a feeding hole and a discharging hole are respectively formed in the two end parts of the roller pot body; the feed inlet and the discharge outlet respectively extend to the outer ends of two sides of the furnace body; a spiral material guide plate is axially arranged in the drum pot body; a plurality of obliquely arranged raising plates are uniformly distributed on the drum pan body along the circumferential direction; the inclination direction of the lifting plate is opposite to the rotation direction of the roller pot body;

the waste heat recovery assembly comprises a purifier, a fan and a four-way reversing valve; the four-way reversing valve is connected to the upper end face of the furnace body through a pipeline I; the four-way reversing valve is communicated with the hearth through a pipeline II; the fan is connected with the four-way reversing valve through a pipeline III; the purifier is connected with a four-way reversing valve through a pipeline IV; the pipeline I, the pipeline II, the pipeline III and the pipeline IV are respectively provided with a one-way valve;

the PLC automatic constant temperature control box controls the burner assembly, the fan and the four-way reversing valve through lines.

Preferably, the device further comprises a motor; the output end of the motor is fixedly connected with a belt wheel I, and the feed inlet is fixedly connected with a belt wheel II; the belt wheel I is connected with the belt wheel II through a transmission belt.

Preferably, the burner assembly comprises a gas conduit, a burner and a gas storage tank; the gas storage tank is connected with one end of a gas pipeline through a regulating valve; the gas pipeline extends into the hearth and is fixedly connected with the combustor; the joint of the gas pipeline on the furnace body and the joint of the pipeline II on the furnace body are arranged in an abutting mode.

Preferably, the feed port is fixedly connected with an end cover I, and a moisture regulating component is mounted on the end cover I; the water regulating component comprises a water storage tank, a waterway pipeline and a spray head; the water storage tank is connected with a waterway pipeline through a water pump; the waterway pipeline is connected with the end cover I in a switching mode and extends into the drum pot body; the spray head is fixedly connected to the waterway pipeline.

Preferably, the discharge hole is fixedly connected with an end cover II.

According to the technical scheme, compared with the prior art, the invention has the following advantages:

the utility model recovers the waste heat generated during the operation of the seed frying furnace as hot air for combustion supporting through the arrangement of the waste heat recovery component, thereby improving the working efficiency of the seed frying furnace, saving energy and protecting the environment; through the setting of the raising plate, harmful substances of benzopyrene are effectively prevented from being generated in the roasting process, the equipment cleaning times are reduced, and the production efficiency is improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view II of the present invention;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 is a cross-sectional view of the drum pan body.

The labels in the figure are:

1. furnace body 2, PLC automatic constant temperature control box 3, roller pot body 4 and hearth

5. A feed inlet 6, a discharge outlet 7, a spiral material guide plate 8 and a lifting plate

9. Purifier 10, fan 11, four-way reversing valve 12, pipeline I

13. Pipeline II 14, pipeline III 15, pipeline IV 16 and motor

17. Belt wheel I18, belt wheel II 19, transmission belt 20 and gas pipeline

21. Combustor 22, gas holding vessel 23, end cover I24, water storage tank

25. Waterway pipeline 26, spray head 27, water pump 28 and end cover II

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects of the present invention to be solved clearer, the present invention is further explained with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.

It is to be understood that the terms "upper end surface, top end, left and right ends, left side, right side" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, the environment-friendly and energy-saving peanut frying furnace comprises a furnace body 1, a waste heat recovery assembly, a PLC automatic constant temperature control box 2, a roller pot body 3 and a motor 16.

As shown in fig. 3, the furnace body 1 is a hollow structure and is horizontally arranged; the lower end surface of the furnace body 1 is fixedly connected with a supporting leg; as shown in fig. 1, the left end surface and the right end surface are respectively provided with a through hole for installing a roller pan body 3; the inner layer of the furnace body 1 is a hearth 4 for heating, and the roller pot body 3 is heated in a mode of heating gas in the hearth 4 by fuel gas.

As shown in FIG. 4, the roller pot 3 is rotatably installed in the furnace chamber 4 through the installation holes on the two end faces of the furnace body 1, the left end and the right end are respectively provided with a feeding port 5 and a discharging port 6, and the feeding port 5 and the discharging port 6 respectively extend out of the left outer end face and the right outer end face of the furnace body 1. Feed inlet 5 is located the left side terminal surface of the cylinder pot body 3, and feed inlet 5 department installs end cover I23, adds the peanut of treating processing through feed inlet 5 before the seed frying stove produces. The discharge port 6 is arranged at the right side end part of the roller pot body 3 and on the circumferential curved surface of the roller pot body 3, the end cover II 28 is arranged at the discharge port 6, and the processed peanuts are discharged through the discharge port 6. A spiral material guide plate 7 with right-handed threads is axially arranged on the inner wall of the roller pot body 3; taking the view angle shown in fig. 3 as an example, when the device works, the roller pot body 3 rotates clockwise, and the peanuts move towards the discharge hole 6 under the action of the spiral material guide plate 7. As shown in fig. 4, the inner wall of the drum pot body 3 is uniformly distributed with obliquely arranged raising plates 8 along the axial direction, and the inclination direction of the raising plates 8 is opposite to the rotation direction of the drum pot body 3; taking the view angle shown in fig. 3 as an example, the drum pot body 3 rotates clockwise, the raising plate 8 is obliquely arranged in the counterclockwise direction, and the oblique angle is 30 degrees; the arrangement of the lifting plate 8 can lead the peanuts to be discontinuously separated from the inner wall of the roller pot body 3 when the peanuts move in the roller pot body 3, thereby avoiding the generation and the attachment of slag and further avoiding the generation of harmful substances of benzopyrene.

As shown in fig. 1, the waste heat recovery assembly includes a purifier 9, a fan 10 and a four-way reversing valve 11. The four-way reversing valve 11 is connected to the upper end face of the furnace body 1 close to one side of the discharge port 6 through a pipeline I12 and communicated with the hearth 4; a check valve is arranged on the pipeline I12, and gas can only flow from the hearth 4 to the four-way reversing valve 11. The four-way reversing valve 11 is connected to the front end face of the furnace body 1 close to one side of the feed port 5 through a pipeline II 13 and communicated with the hearth 4; and a one-way valve is arranged on the pipeline II 13, and gas can only flow into the hearth 4 from the four-way reversing valve 11. The fan 10 is fixedly arranged on the upper end surface of the furnace body 1 and is connected with the four-way reversing valve 11 through a pipeline III 14; the pipeline III 14 is provided with a one-way valve, and gas can only flow from the fan 10 to the four-way reversing valve 11. The purifier 9 is connected with a four-way reversing valve 11 through a pipeline IV 15; the pipeline IV 15 is provided with a one-way valve, and gas can only flow from the four-way reversing valve 11 to the purifier 9.

When the equipment is preheated, the four-way reversing valve 11 is respectively communicated with the pipeline II 13, the pipeline III 14, the pipeline I12 and the pipeline IV 15, the fan 10 conveys air into the hearth 4 and heats the air, initial cold air in the hearth 4 sequentially passes through the pipeline I12 and the pipeline IV 15, and the air is treated by the purifier 9 and then is discharged. When the equipment works, the four-way reversing valve 11 is communicated with the pipeline I12, the pipeline II 13, the pipeline III 14 and the pipeline IV 15 respectively, residual heat gas in the hearth 4 returns to the hearth 4 through the pipeline I12 and the pipeline II 13, hot air assistance is carried out on the gas, the energy conservation by utilizing the residual heat is effectively improved, the production efficiency of the equipment is improved, and no gas flows in the pipeline III 14 and the pipeline IV 15 because the fan 10 stops moving.

As shown in fig. 2, the PLC automatic thermostatic control box 2 is fixedly installed on the side end face of the furnace body 1, and automatically controls the temperature in the drum body 3 in real time through line connection and control of the burner assembly, the fan 10 and the four-way reversing valve 11, so as to ensure the product quality.

As shown in fig. 2, a belt wheel II 18 is fixedly connected to the side of the feed inlet 5 of the roller pan body 3; the motor 16 is fixedly connected with the upper end surface of the furnace body 1 and is positioned at one side of the feeding hole 5; the output end of the motor 16 is fixedly provided with a belt wheel I17, and the belt wheel I17 is connected with a belt wheel II 18 through a transmission belt 19; the motor 16 can drive the roller pot body 3 to rotate to bake the peanuts.

As shown in fig. 3, the burner assembly includes a gas pipe 20, a burner 21, and a gas storage tank 22. One end of the gas pipeline 20 is connected with a gas storage tank 22; the other end is fixedly connected with the side end surface of the furnace body 1, extends into the hearth 4, is arranged close to the joint of the pipeline II 13 on the furnace body 1 and is connected with a burner 21; through the design, residual heat gas can be utilized to carry out hot air assistance on fuel gas, and the combustion efficiency is improved.

As shown in fig. 2 and 3, the end cover i 23 is provided with a mounting hole for mounting a moisture regulating assembly; the moisture regulating assembly includes a water storage tank 24, a waterway pipe 25, and a spray head 26. A water pump 27 is arranged at the water outlet of the water storage tank 24, and the waterway pipeline 25 is connected to the water pump 27; the other end of the water channel pipeline 25 is connected to the end cover I23 in a switching mode through a mounting hole of the end cover I23 and extends into the roller pot body 3; as shown in fig. 3, a spray head 26 for spraying water vapor is fixedly connected to one end of the water channel 25 located at the right side of the drum body 3. The water of the peanut raw material can be lost along with the change of seasons in the storage process; the peanut oil has unique flavor, the flavor generation principle of the peanut oil is from Maillard reaction, and the flavors generated by the Maillard reaction under different moisture conditions are different; through the setting of moisture adjusting component, can adjust the moisture in the cylinder pot body 3 in real time, guarantee the steady quality of product.

The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.

Claims

1. The utility model provides an energy-conserving peanut stir-fry seed stove of environmental protection which characterized in that: comprises a furnace body (1), a waste heat recovery component, a PLC automatic constant temperature control box (2) and a roller pot body (3);

the inner layer of the furnace body (1) is a hearth (4); the furnace body (1) is fixedly connected with a burner assembly, and the burner assembly is communicated with the hearth (4);

the roller pot body (3) is switched in the hearth (4), and a feeding hole (5) and a discharging hole (6) are respectively arranged at two end parts of the roller pot body (3); the feed inlet (5) and the discharge outlet (6) extend to the outer ends of the two sides of the furnace body (1) respectively; a spiral material guide plate (7) is arranged in the roller pot body (3) along the axial direction; a plurality of obliquely arranged raising plates (8) are uniformly distributed on the roller pot body (3) along the circumferential direction; the inclination direction of the lifting plate (8) is opposite to the rotation direction of the roller pot body (3);

the waste heat recovery assembly comprises a purifier (9), a fan (10) and a four-way reversing valve (11); the four-way reversing valve (11) is connected to the upper end face of the furnace body (1) through a pipeline I (12); the four-way reversing valve (11) is communicated with the hearth (4) through a pipeline II (13); the fan (10) is connected with a four-way reversing valve (11) through a pipeline III (14); the purifier (9) is connected with a four-way reversing valve (11) through a pipeline IV (15); the pipeline I (12), the pipeline II (13), the pipeline III (14) and the pipeline IV (15) are respectively provided with a one-way valve;

the PLC automatic constant temperature control box (2) controls the burner assembly, the fan (10) and the four-way reversing valve (11) through lines.

2. The environment-friendly and energy-saving peanut frying furnace as claimed in claim 1, wherein: further comprising an electric motor (16); the output end of the motor (16) is fixedly connected with a belt wheel I (17), and the feed port (5) is fixedly connected with a belt wheel II (18); the belt wheel I (17) is connected with the belt wheel II (18) through a transmission belt (19).

3. The environment-friendly and energy-saving peanut frying furnace as claimed in claim 1, wherein: the burner assembly comprises a gas pipeline (20), a burner (21) and a gas storage tank (22); the gas storage tank (22) is connected with one end of the gas pipeline (20) through a regulating valve; the gas pipeline (20) extends into the hearth (4) and is fixedly connected with a combustor (21); the joint of the gas pipeline (20) on the furnace body (1) and the joint of the pipeline II (13) on the furnace body (1) are arranged in an abutting mode.

4. The environment-friendly and energy-saving peanut frying furnace as claimed in claim 1, wherein: an end cover I (23) is fixedly connected to the feeding hole (5), and a moisture adjusting assembly is mounted on the end cover I (23); the moisture regulating component comprises a water storage tank (24), a water pipeline (25) and a spray head (26); the water storage tank (24) is connected with a water pipeline (25) through a water pump (27); the water channel pipeline (25) is connected with the end cover I (23) in a switching mode, and the water channel pipeline (25) extends into the roller pot body (3); the spray head (26) is fixedly connected to the waterway pipeline (25).

5. The environment-friendly and energy-saving peanut frying furnace as claimed in claim 1, wherein: and an end cover II (28) is fixedly connected with the discharge hole (6).