A recovery device for capturing solid fly ash from dephenolated cottonseed protein

Abstract

This invention provides a device for collecting and recovering solid droplets from cottonseed protein that has undergone dephenolization, relating to the field of cottonseed protein production and recovery technology. The device includes: a shell; a free gas outlet is installed through one side of the top of the shell; a cleaning port is installed through the other side of the top of the shell; a free gas inlet is connected through one side of the bottom of the shell; and a collection liquid conveying mechanism is provided inside the shell. The collection liquid conveying mechanism includes a collection liquid inlet, an upper collection liquid guide plate, a middle collection liquid guide plate, a lower collection liquid guide plate, and a collection liquid outlet. This invention, through the structural cooperation between the multi-layer guide plate within the collection liquid conveying mechanism and the shell, effectively achieves efficient separation and recovery of solid droplets in the cottonseed protein collection liquid, reducing production costs. The device has a simple structure, is easy to operate, reduces the labor intensity of operators, and has low energy consumption during operation, meeting the environmental protection requirements of energy conservation and emission reduction.

Description

Technical Field

[0001] This utility model relates to the field of dephenolized cottonseed protein production and recycling technology, and in particular to a recycling device for dephenolized cottonseed protein that captures solid droplets. Background Technology

[0002] With the rapid development of my country's cotton industry, cottonseed protein, as an important plant protein resource, is receiving increasing attention for its development and utilization. A common method for extracting cottonseed protein is solvent extraction. However, during extraction, the solvent carries away solid droplets from the cottonseed. If these droplets are not recovered, they not only waste resources but also affect subsequent production. These droplets may accumulate in pipelines, causing equipment blockages and increasing maintenance costs and downtime.

[0003] Currently, the main problems with the recovery devices for capturing solid droplets from dephenolized cottonseed protein are as follows: the existing recovery equipment has a complex structure and is inconvenient to operate, resulting in low production efficiency; some recovery equipment consumes a lot of energy during operation, which is not conducive to energy conservation and emission reduction.

[0004] To address this issue, a recovery device for capturing solid droplets from dephenolized cottonseed protein was proposed. Utility Model Content

[0005] The purpose of this invention is to solve the problems existing in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a recovery device for collecting solid droplets from cottonseed protein, comprising: a shell, a free gas outlet is installed through one side of the top of the shell, a cleaning port is installed through the other side of the top of the shell, a free gas inlet is connected through one side of the bottom of the shell, and a collection liquid conveying mechanism is provided inside the shell.

[0007] The trapping liquid conveying mechanism includes a trapping liquid inlet, an upper trapping liquid guide plate, a middle trapping liquid guide plate, a lower trapping liquid guide plate, and a trapping liquid outlet. The trapping liquid inlet is installed through-through on one side surface of the shell near the edge. The surfaces of the upper and lower trapping liquid guide plates are correspondingly connected to the upper and lower ends of one side of the shell cavity. The surface of the upper trapping liquid guide plate is correspondingly connected to the middle of the other side of the shell cavity. The upper, middle, and lower trapping liquid guide plates are all inclined. The trapping liquid outlet is installed through-through on the other side of the bottom of the shell.

[0008] Furthermore, regulating valves are installed inside both the free gas inlet and the collecting liquid outlet.

[0009] Furthermore, a splash guard is fixedly installed on the top of the inner cavity of the housing. The splash guard is located on one side of the port where the collecting liquid inlet extends into the housing. A filter screen is installed inside the collecting liquid inlet.

[0010] Furthermore, multiple transparent observation windows are embedded on both sides of the housing, and multiple inspection hole caps are detachably installed on the other side of the housing.

[0011] Furthermore, the housing is made of stainless steel.

[0012] Furthermore, the upper, middle, and lower trapping liquid guide plates are made of stainless steel, and the inclination angles of the upper, middle, and lower trapping liquid guide plates are all set at 30 degrees.

[0013] Furthermore, the upper, middle, and lower trapping liquid guide plates are made of polytetrafluoroethylene (PTFE), and the tilt angles of the upper, middle, and lower trapping liquid guide plates are all set at 35 degrees.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] 1. This utility model, through the design of the collection liquid conveying mechanism containing a multi-layer guide plate and a shell structure, effectively achieves the efficient separation and recovery of solid droplets in cottonseed protein collection liquid, reducing production costs; the device has a simple structure, is easy to operate, and reduces the labor intensity of operators.

[0016] 2. This utility model has low energy consumption during operation, meets the environmental protection requirements of energy conservation and emission reduction, and its design principle and technical solution are universal and can be applied to other solid and liquid separation processes, thus having strong practicality. Attached Figure Description

[0017] Figure 1 A front view of a recovery device for capturing solid droplets from cottonseed protein that has undergone phenol removal, provided by this utility model;

[0018] Figure 2 A cross-sectional view of a device for collecting solid droplets from dephenolized cottonseed protein, provided by this utility model.

[0019] Legend:

[0020] 1. Shell; 101. Free gas outlet; 102. Cleaning port; 2. Free gas inlet; 3. Collecting liquid conveying mechanism; 301. Collecting liquid inlet; 302. Upper collecting liquid guide plate; 303. Middle collecting liquid guide plate; 304. Lower collecting liquid guide plate; 305. Collecting liquid outlet; 4. Splash guard; 5. Transparent observation window; 6. Inspection hole cap. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-2 This utility model provides a technical solution: a recycling device for capturing solid droplets of dephenolized cottonseed protein, comprising: a shell 1, a free gas outlet 101 is installed through one side of the top of the shell 1, a cleaning port 102 is installed through the other side of the top of the shell 1, a free gas inlet 2 is connected through one side of the bottom of the shell 1, and a collection liquid conveying mechanism 3 is provided inside the shell 1.

[0023] The trapping liquid conveying mechanism 3 includes a trapping liquid inlet 301, an upper trapping liquid guide plate 302, a middle trapping liquid guide plate 303, a lower trapping liquid guide plate 304, and a trapping liquid outlet 305. The trapping liquid inlet 301 is installed through and above one side surface of the housing 1 near the edge. The surfaces of the upper trapping liquid guide plate 302 and the lower trapping liquid guide plate 304 are connected to the upper and lower ends of one side of the inner cavity of the housing 1, respectively. The surface of the upper trapping liquid guide plate 302 is connected to the middle of the other side of the inner cavity of the housing 1. The upper trapping liquid guide plate 302, the middle trapping liquid guide plate 303, and the lower trapping liquid guide plate 304 are all inclined. The trapping liquid outlet 305 is installed through and above the other side of the bottom of the housing 1.

[0024] Specifically: When in use, the housing 1 can be fixed in a designated position and connected to the relevant external pipelines. The cleaning port 102 can be sealed with a cap as needed. Through the design of the collection liquid conveying mechanism 3, which includes multiple layers of guide plates and the structure of the housing 1, the efficient separation and recovery of solid droplets in the cottonseed protein collection liquid is effectively achieved, reducing production costs. The device has a simple structure, is easy to operate, reduces the labor intensity of operators, and has low energy consumption during operation, meeting the environmental protection requirements of energy conservation and emission reduction.

[0025] As a preferred implementation, both the free gas inlet 2 and the collecting liquid outlet 305 are equipped with regulating valves (not shown in the attached drawings), which are used to control the gas and liquid flow rates.

[0026] As a preferred embodiment, a splash guard 4 is fixedly installed on the top of the inner cavity of the housing 1. The splash guard 4 is located on one side of the port of the collecting liquid inlet 301 that extends into the interior of the housing 1. A filter screen (not shown in the figure) is installed inside the collecting liquid inlet 301. The splash guard 4 is used to reduce splashing during liquid transportation. The filter screen facilitates filtration and prevents large particles from entering.

[0027] As a preferred implementation, multiple transparent observation windows 5 are embedded on both sides of the housing 1, and multiple inspection hole caps 6 are detachably installed on the other side of the housing 1. The transparent observation windows 5 facilitate the operator to observe the internal condition, and the inspection hole caps 6 facilitate opening for internal cleaning.

[0028] As a preferred implementation, the housing 1 is made of stainless steel, which has high strength.

[0029] In Example 1, the upper layer trapping liquid guide plate 302, the middle layer trapping liquid guide plate 303, and the lower layer trapping liquid guide plate 304 are made of stainless steel, and the upper layer trapping liquid guide plate 302, the middle layer trapping liquid guide plate 303, and the lower layer trapping liquid guide plate 304 are all set at an inclination angle of 30 degrees.

[0030] Specifically, the upper layer trapping liquid guide plate 302, the middle layer trapping liquid guide plate 303, and the lower layer trapping liquid guide plate 304 are arranged at a 30-degree angle to ensure that the trapping liquid flows downward evenly and contacts the shell 1, generating a refractive spraying effect. After spraying, the lighter solid droplets are carried upward by the free gas, and the trapping liquid flows towards the trapping liquid outlet.

[0031] In Example 2, the upper layer trapping liquid guide plate 302, the middle layer trapping liquid guide plate 303, and the lower layer trapping liquid guide plate 304 are made of polytetrafluoroethylene, and the upper layer trapping liquid guide plate 302, the middle layer trapping liquid guide plate 303, and the lower layer trapping liquid guide plate 304 are all set at an inclination angle of 35 degrees.

[0032] Specifically, based on the above embodiment 1, the upper layer collecting liquid guide plate 302, the middle layer collecting liquid guide plate 303 and the lower layer collecting liquid guide plate 304 are made of polytetrafluoroethylene material to improve corrosion resistance and wear resistance. The tilt angle is set to 35 degrees. The 35-degree tilt angle is more conducive to the guiding of the collecting liquid and has a better impact effect than the 30-degree tilt angle, which is more conducive to the separation of solid droplets.

[0033] Working principle:

[0034] When the device collects and recycles cottonseed protein solid droplets, it first connects the collection liquid inlet 301 to the external collection liquid delivery pipe with cottonseed protein solid droplets, connects the free gas inlet 2 to the external gas delivery pipe, and connects the free gas outlet 101 to the external collection container to store the separated solid droplets.

[0035] The collecting liquid is transported to the interior of the shell 1 through the collecting liquid inlet 301. After being first collided and blocked by the upper collecting liquid guide plate 302, the collecting liquid flows through the middle collecting liquid guide plate 303 for a second collision and guidance. Finally, it flows through the surface of the lower collecting liquid guide plate 304 for a third collision and blocking guidance. The three collisions and guidances achieve a refraction and spraying effect, causing the lighter solid droplets inside the collecting liquid to be separated by spraying. When the collecting liquid is transported to the interior of the shell 1 and collided and guided by the upper collecting liquid guide plate 302, the middle collecting liquid guide plate 303 and the lower collecting liquid guide plate 304 for spraying and separation, the free gas inside the shell 1 is transported upward through the free gas inlet 2 to carry away the lighter solid droplets that have been sprayed and separated upward and discharged through the free gas outlet 101. The remaining collecting liquid after being guided flows into the collecting liquid outlet 305 and is then discharged.

[0036] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A recovery device for capturing solid droplets from cottonseed protein that has undergone phenol removal, characterized in that, include: The housing (1) has a free gas outlet (101) installed through one side of the top of the housing (1), a cleaning port (102) installed through the other side of the top of the housing (1), a free gas inlet (2) connected through one side of the bottom of the housing (1), and a collection liquid conveying mechanism (3) provided inside the housing (1). The trapping liquid conveying mechanism (3) includes a trapping liquid inlet (301), an upper trapping liquid guide plate (302), a middle trapping liquid guide plate (303), a lower trapping liquid guide plate (304), and a trapping liquid outlet (305). The trapping liquid inlet (301) is installed through and above the edge of one side surface of the housing (1). The surfaces of the upper trapping liquid guide plate (302) and the lower trapping liquid guide plate (304) are connected to the upper and lower ends of one side of the inner cavity of the housing (1). The surface of the upper trapping liquid guide plate (302) is connected to the middle of the other side of the inner cavity of the housing (1). The upper trapping liquid guide plate (302), the middle trapping liquid guide plate (303), and the lower trapping liquid guide plate (304) are all inclined. The trapping liquid outlet (305) is installed through and above the other side of the bottom of the housing (1).

2. The recovery device for capturing solid droplets from cottonseed protein according to claim 1, characterized in that: Both the free gas inlet (2) and the collecting liquid outlet (305) are equipped with regulating valves.

3. The recovery device for capturing solid droplets from cottonseed protein dephenolization according to claim 2, characterized in that: A splash guard (4) is fixedly installed on the top of the inner cavity of the housing (1). The splash guard (4) is located on one side of the port of the collecting liquid inlet (301) that extends into the housing (1). A filter screen is installed inside the collecting liquid inlet (301).

4. The recovery device for capturing solid droplets from dephenolized cottonseed protein according to claim 3, characterized in that: Multiple transparent observation windows (5) are embedded on both sides of the housing (1), and multiple inspection hole caps (6) are detachably installed on the other side of the housing (1).

5. The recovery device for capturing solid droplets from dephenolized cottonseed protein according to claim 4, characterized in that: The housing (1) is made of stainless steel.

6. The recovery device for capturing solid droplets from dephenolized cottonseed protein according to claim 5, characterized in that: The upper layer trapping liquid guide plate (302), the middle layer trapping liquid guide plate (303) and the lower layer trapping liquid guide plate (304) are made of stainless steel, and the upper layer trapping liquid guide plate (302), the middle layer trapping liquid guide plate (303) and the lower layer trapping liquid guide plate (304) are all set at an inclination angle of 30 degrees.

7. The recovery device for capturing solid droplets from dephenolized cottonseed protein according to claim 5, characterized in that: The upper layer trapping liquid guide plate (302), the middle layer trapping liquid guide plate (303) and the lower layer trapping liquid guide plate (304) are made of polytetrafluoroethylene, and the upper layer trapping liquid guide plate (302), the middle layer trapping liquid guide plate (303) and the lower layer trapping liquid guide plate (304) are all set at an inclination angle of 35 degrees.

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