Cottonseed steaming and frying heating steam recovery and utilization equipment

Abstract

The utility model relates to heating steam recovery and utilization equipment technical field, and disclose a kind of cottonseed steaming and frying heating steam recovery and utilization equipment, comprising: modulating pot and heater, and heater is set to the outside of modulating pot, the upper end of modulating pot is provided with stirrer, the front of modulating pot is communicated with steam pipe fitting, another end of steam pipe fitting is communicated with steam distributor, the outside of modulating pot is provided with condenser pipeline, cooling mechanism is connected in the inside of condenser pipeline, condenser pipeline is provided with cooling mechanism in the inside, cooling mechanism includes spiral pipeline.The cottonseed steaming and frying heating steam recovery and utilization equipment, treated condensate can be used for boiler makeup or other low-temperature water link, steam is heated again after being treated to participate in modulating pot, realizes the recovery and utilization of steam and condensate, achieves preheating cascade utilization, reduces energy waste, improves energy utilization efficiency, enhances the practicality and economy of equipment.

Description

Technical Field

[0001] This utility model relates to the technical field of heating exhaust steam recovery and utilization equipment, specifically a cottonseed steam recovery and utilization equipment. Background Technology

[0002] Steaming and heating cottonseed is a key step in cottonseed processing, involving the conditioning of cottonseed through steam heating. This process generates a large amount of waste steam and condensate. How to effectively treat and recycle these resources to reduce energy waste and improve energy efficiency is an important direction for equipment research and development in this field.

[0003] Existing cottonseed steaming and heating equipment has certain shortcomings in terms of waste steam treatment and energy recovery. Some equipment lacks adjustable steam pressure devices, making it difficult to flexibly adjust steam parameters according to actual heating needs, resulting in poor heating efficiency or uniformity. At the same time, the waste steam cooling structure is relatively simple, usually using fixed pipes, which has limited cooling effect and makes it difficult to fully condense the steam components in the waste steam, resulting in some waste steam not being effectively recovered and utilized. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a cottonseed steam recovery and utilization device to solve the aforementioned problems of difficulty in flexibly adjusting steam parameters according to actual heating needs, resulting in poor heating efficiency or uniformity; at the same time, the steam cooling structure is relatively simple, usually using fixed pipes, with limited cooling effect, making it difficult to fully condense the steam components in the steam, resulting in some steam not being effectively recovered and utilized.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cottonseed steaming and heating waste steam recovery and utilization device, comprising: a conditioning pot and a heater, wherein the heater is disposed outside the conditioning pot, a stirrer is disposed at the upper end of the conditioning pot, a steam pipe is connected to the front of the conditioning pot, a steam distributor is connected to the other end of the steam pipe, a condensing pipe is disposed outside the conditioning pot, and a cooling mechanism is connected inside the condensing pipe.

[0006] The condensing pipe is equipped with a cooling mechanism, which includes a spiral pipe. The upper and lower ends of the spiral pipe are respectively provided with a low pipe and a top pipe. The low pipe and the top pipe are connected to the condensing pipe by bearings. The upper end of the top pipe is connected to a bend pipe through the bearing. The bend pipe is connected to the mixing pot. The top pipe is externally connected to a first gear. The first gear is externally meshed with a second gear. The bottom of the second gear is connected to a servo motor.

[0007] The steam distributor can adjust the steam pressure, allowing steam to enter the heating coils on the cylinder wall of the conditioning pot through steam pipes for heat exchange with the cottonseed inside. The exhaust steam and some condensate formed after the steam releases heat enter the condensation pipe through a bend. The servo motor drives the spiral pipe to rotate through the second gear and the first gear, enhancing the cooling effect of the cooling mechanism on the exhaust steam. The condensate is collected through the condensation pipe after being treated by the cooling mechanism and can be used for subsequent boiler feedwater or other processes that require low-temperature water, realizing the preheating cascade utilization. The exhaust steam can be treated and then used again in the heating process of the conditioning pot.

[0008] Preferably, the servo motor is connected to a motor frame at its bottom, and the motor frame is connected to a condensation pipe. A reinforcing rib connects the condensation pipe and the motor frame. The reinforcing rib enhances the structural strength of the connection between the motor frame and the condensation pipe, ensuring stable operation of the servo motor while driving the spiral pipe to rotate, and preventing loosening of the connection due to vibration, which could affect the working efficiency of the cooling mechanism.

[0009] Preferably, the condensate pipe is externally connected to a support, which is connected to the mixing pot. The support securely fixes the condensate pipe to the mixing pot, ensuring the structural stability of the condensate pipe during the collection and transportation of condensate and exhaust steam, and preventing pipe vibration from affecting the continuity of exhaust steam recovery and condensate utilization.

[0010] Preferably, valves are installed on the exterior of both the bend and the motor frame, and a sealing gasket connects the bend and the conditioning pot. The valves on the exterior of the bend and the motor frame can adjust the flow rate of exhaust steam and condensate based on the temperature monitoring results of the cottonseed inside the conditioning pot, achieving precise temperature control; the sealing gasket can effectively prevent steam or exhaust steam from leaking at the connection, ensuring steam utilization efficiency and exhaust steam recovery effect.

[0011] Preferably, the stirrer is externally connected to a fixing frame, which is connected to the mixing pot. The fixing frame securely mounts the stirrer on the upper part of the mixing pot, ensuring that the stirrer works with the stirring blades inside the mixing pot to evenly stir the cottonseed, allowing the cottonseed to fully contact the heating coil on the cylinder wall, thereby improving heating uniformity and steaming / roasting effect.

[0012] Preferably, the steam distributor is externally supported by a support frame, which is bolted to the conditioning pot. The support frame provides stable support for the steam distributor, ensuring its structural stability during the process of regulating steam pressure and distributing steam to the steam pipes, and ensuring that steam can be stably delivered to the heating coil of the conditioning pot for heat exchange.

[0013] Compared with the prior art, this utility model provides a device for recovering and utilizing exhaust steam from cottonseed steaming and roasting, which has the following beneficial effects:

[0014] This cottonseed steam roasting and heating waste steam recovery and utilization equipment features a steam distributor that adjusts steam pressure to meet heating demands. Combined with an agitator on the mixing pot, it helps improve the uniformity of cottonseed heating. Through condensation pipes and an internal cooling mechanism, including a spiral pipe driven by a servo motor and gears, the cooling effect on the waste steam is enhanced, effectively treating both the waste steam and some of the condensate. The treated condensate can be used for boiler feedwater or other processes requiring low-temperature water. The treated waste steam can then be reused in the mixing pot heating process, achieving the recovery and utilization of waste steam and condensate, enabling preheating and cascade utilization, reducing energy waste, improving energy efficiency, and enhancing the equipment's practicality and economy. Attached Figure Description

[0015] Figure 1 This is a front view of the present utility model;

[0016] Figure 2 This is a schematic diagram of the external appearance of the present invention;

[0017] Figure 3 This is a schematic diagram of the external appearance of the condensate pipe of this utility model;

[0018] Figure 4 This is a partial cross-sectional view of the condensate pipe of this utility model.

[0019] In the diagram: 1. Seasoning pot; 11. Heater; 2. Stirrer; 21. Fixture; 3. Steam fittings; 31. Steam distributor; 4. Condensation pipe; 41. Support; 42. Motor frame; 5. Cooling mechanism; 51. Spiral pipe; 52. Bottom pipe; 53. Top pipe; 54. First gear; 55. Bend; 56. Second gear; 57. Servo motor. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] This utility model provides a technical solution, please refer to Figure 1-4 A cottonseed steaming and heating waste steam recovery and utilization device includes: a conditioning pot 1 and a heater 11, wherein the heater 11 is disposed outside the conditioning pot 1, a stirrer 2 is disposed at the upper end of the conditioning pot 1, a steam pipe 3 is connected to the front of the conditioning pot 1, a steam distributor 31 is connected to the other end of the steam pipe 3, a condensing pipe 4 is disposed outside the conditioning pot 1, and a cooling mechanism 5 is connected inside the condensing pipe 4.

[0022] The condensing pipe 4 is equipped with a cooling mechanism 5, which includes a spiral pipe 51. The upper and lower ends of the spiral pipe 51 are respectively provided with a low pipe 52 and a top pipe 53. The low pipe 52 and the top pipe 53 are connected to the condensing pipe 4 by bearings. The upper end of the top pipe 53 is connected to a bend pipe 55 through the bearing. The bend pipe 55 is connected to the mixing pot 1. The top pipe 53 is connected to a first gear 54. The first gear 54 is meshed with a second gear 56. The bottom of the second gear 56 is connected to a servo motor 57.

[0023] The steam distributor 31 can adjust the steam pressure, allowing steam to enter the heating coil on the cylinder wall of the conditioning pot 1 through the steam pipe 3 for heat exchange with the cottonseed inside. The exhaust steam and some condensate formed after the steam releases heat enter the condensation pipe 4 through the bend 55. The servo motor 57 drives the spiral pipe 51 to rotate by driving the second gear 56 and the first gear 54, which enhances the cooling effect of the cooling mechanism 5 on the exhaust steam. The condensate is collected through the condensation pipe 4 after being treated by the cooling mechanism 5 and can be used for subsequent boiler feedwater or other processes that require low-temperature water, realizing the preheating cascade utilization. The exhaust steam can be treated and then participate in the heating process of the conditioning pot 1 again.

[0024] The bottom of the servo motor 57 is connected to a motor frame 42, which is connected to the condensation pipe 4. A reinforcing rib connects the condensation pipe 4 and the motor frame 42. The reinforcing rib enhances the structural strength of the connection between the motor frame 42 and the condensation pipe 4, ensuring stable operation of the servo motor 57 while driving the spiral pipe 51 to rotate, and preventing the connection from loosening due to vibration, which would affect the working efficiency of the cooling mechanism 5.

[0025] The condenser pipe 4 is externally connected to a bracket 41, which is connected to the mixing pot 1. The bracket 41 securely fixes the condenser pipe 4 to the mixing pot 1, ensuring the structural stability of the condenser pipe 4 during the collection and transportation of condensate and exhaust steam, and preventing the continuity of exhaust steam recovery and condensate utilization from being affected by pipe shaking.

[0026] Valves are installed on the outside of both the bend 55 and the motor frame 42, and a sealing gasket connects the bend 55 to the conditioning pot 1. The valves on the outside of the bend 55 and the motor frame 42 can adjust the flow rate of exhaust steam and condensate according to the temperature monitoring results of the cottonseed in the conditioning pot 1 to achieve precise temperature control; the sealing gasket can effectively prevent steam or exhaust steam from leaking at the connection, ensuring steam utilization efficiency and exhaust steam recovery effect.

[0027] The stirrer 2 is externally connected to a fixing frame 21, which is connected to the mixing pot 1. The fixing frame 21 securely mounts the stirrer 2 on the upper part of the mixing pot 1, ensuring that the stirrer 2 works with the stirring blades inside the mixing pot 1 to evenly stir the cottonseed, so that the cottonseed is in full contact with the heating coil on the cylinder wall, thereby improving the heating uniformity and steaming effect.

[0028] The steam distributor 31 is externally supported by a support frame, which is bolted to the conditioning pot 1. The support frame provides stable support for the steam distributor 31, ensuring its structural stability during the process of regulating steam pressure and distributing steam to the steam pipes 3, and ensuring that steam can be stably delivered to the heating coil of the conditioning pot 1 for heat exchange.

Claims

1. A device for recovering and utilizing waste steam from cottonseed steaming and roasting, comprising: A mixing pot (1) and a heater (11), wherein the heater (11) is disposed outside the mixing pot (1), characterized in that: a stirrer (2) is disposed at the upper end of the mixing pot (1), a steam pipe (3) is connected to the front side of the mixing pot (1), a steam distributor (31) is connected to the other end of the steam pipe (3), a condensing pipe (4) is disposed outside the mixing pot (1), and a cooling mechanism (5) is connected inside the condensing pipe (4); The condensing pipe (4) is equipped with a cooling mechanism (5), which includes a spiral pipe (51). The upper and lower ends of the spiral pipe (51) are respectively provided with a low pipe (52) and a top pipe (53). The low pipe (52) and the top pipe (53) are connected to the condensing pipe (4) by bearings. The upper end of the top pipe (53) is connected to a bend pipe (55) through the bearing. The bend pipe (55) is connected to the mixing pot (1). The top pipe (53) is connected to a first gear (54) on the outside. The first gear (54) is meshed with a second gear (56) on the outside. The bottom of the second gear (56) is connected to a servo motor (57).

2. The cottonseed steam recovery and utilization equipment according to claim 1, characterized in that: The bottom of the servo motor (57) is connected to a motor frame (42), which is connected to the condensation pipe (4). A reinforcing rib is connected between the condensation pipe (4) and the motor frame (42).

3. The cottonseed steam recovery and utilization equipment according to claim 2, characterized in that: The condensation pipe (4) is externally connected to a bracket (41), which is connected to the mixing pot (1).

4. The cottonseed steam recovery and utilization equipment according to claim 1, characterized in that: Valves are provided on the outside of both the bend (55) and the motor frame (42), and a sealing gasket is connected between the bend (55) and the mixing pot (1).

5. The cottonseed steam recovery and utilization equipment according to claim 1, characterized in that: The stirrer (2) is externally connected to a fixing frame (21), which is connected to the mixing pot (1).

6. The cottonseed steam recovery and utilization equipment according to claim 1, characterized in that: The steam distributor (31) is provided with a support frame on the outside, and the outside of the support frame is connected to the mixing pot (1) by bolts.

Images