A desalting device for pickling production
By using a combination of rotating mesh cylinders and high-pressure jet pipes in pickling production, the problem of uneven salt removal from the inside of pickled vegetables has been solved, thus improving the uniformity and efficiency of desalination.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- PINCHEN (XINJIANG) FOOD CO LTD
- Filing Date
- 2025-06-18
- Publication Date
- 2026-07-07
AI Technical Summary
In current pickled vegetable production, it is difficult to remove salt evenly from the inside of the pickled vegetables, resulting in uneven desalination and poor results.
A rotating mesh cylinder drives the pickled vegetables to rotate, causing them to desalinate in the water of the desalination tank. High-pressure gas is sprayed out through a high-pressure jet pipe to form bubbles that impact the pickled vegetables. Combined with electric heating, this increases the speed at which the salt moves.
It achieves uniformity and improved desalination effect in pickled vegetables, and shortens the desalination time.
Smart Images
Figure CN224461086U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of vegetable processing, specifically to a desalination device for pickled vegetable production. Background Technology
[0002] The industrial production of pickled vegetables includes the following steps: raw material pretreatment, high-salt initial pickling, desalting, dehydration and shaping, fermentation, and seasoning. Among them, the desalting process removes the high concentration of salt from the pickled vegetables. This process is generally carried out by water washing. The existing water washing methods are spraying or soaking. However, it is difficult to remove the salt inside the pickled vegetables that are piled together, which can easily lead to excessive salt content and uneven desalting. Therefore, it is necessary to design a desalting device for pickled vegetable production that can achieve uniform desalting and good desalting effect. Summary of the Invention
[0003] The purpose of this invention is to provide a desalting device for pickled vegetable production, which has the advantages of uniform desalination and good desalination effect.
[0004] The technical solution adopted is as follows:
[0005] A desalination device for pickled vegetable production includes a desalination tank, a drain valve at the lower end of the desalination tank, a lifting frame on the outside of the desalination tank, a gantry frame rotatably connected to the lifting frame, a rotating mechanism connected to the gantry frame, a horizontally mounted mesh cylinder rotatably mounted on the gantry frame, the two ends of the mesh cylinder being conical and respectively equipped with an inlet pipe and an outlet pipe, a drive mechanism connected to the gantry frame, multiple upward-opening high-pressure jet pipes at the lower end of the interior of the desalination tank, each high-pressure jet pipe being equipped with a one-way valve, and an air supply pipe connected to each high-pressure jet pipe on the outside of the desalination tank, the air supply pipe being connected to a high-pressure air supply mechanism.
[0006] Preferably, the lifting frame includes a base, on which multiple hydraulic telescopic rods are vertically arranged, and at the upper end of each hydraulic telescopic rod is a top seat, on which an installation beam extending to the top of the desalination tank is provided.
[0007] Preferably, a feed hopper is rotatably installed at the feed pipe, and the feed hopper is connected to the portal frame by a connecting beam.
[0008] Preferably, a salt concentration sensor is installed on the inner wall of the desalination tank.
[0009] Preferably, the drive mechanism includes a drive motor and a reducer. The reducer includes an input shaft and an output shaft. The input shaft is connected to the drive motor, and the output shaft is connected to a main toothed pulley. A driven toothed pulley is coaxially arranged on the mesh cylinder, and a toothed synchronous belt is arranged between the main toothed pulley and the driven toothed pulley.
[0010] Preferably, the bottom of the desalination tank is inclined, and the drain valve is located at the lower end of the desalination tank.
[0011] Preferably, the desalination tank is equipped with an electric heating unit and a temperature sensor.
[0012] Compared to existing technologies, the advantages are:
[0013] The rotating mesh drum drives the pickled vegetables to rotate. As the drum rotates, the pickled vegetables fall into the water from the inner wall of the drum. The water in the desalination tank desalinates the pickled vegetables, preventing them from piling up and resulting in poor desalination. The desalination is even, and the high-pressure gas from the high-pressure jet pipe forms bubbles in the desalination tank. The bursting of these bubbles impacts the pickled vegetables, resulting in good desalination. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of a desalination device for pickling production according to this utility model;
[0015] Figure 2 This is a front view schematic diagram of a desalination device for pickling production according to this utility model;
[0016] Figure 3 This is a side view of a desalination device for pickling production according to this utility model.
[0017] Figure 4 This is a top view schematic diagram of a desalination device for pickling production according to this utility model;
[0018] In the diagram: 1. Desalination tank; 2. Drain valve; 3. Salt concentration sensor; 4. Electric heating unit; 5. Temperature sensor; 6. Lifting frame; 7. Gantry frame; 8. Rotating mechanism; 9. Mesh cylinder; 10. Feed pipe; 11. Discharge pipe; 12. Feed funnel; 13. Reducer; 14. Toothed synchronous belt; 15. High-pressure jet pipe; 16. One-way valve; 17. Gas supply pipe; 18. High-pressure gas supply mechanism. Detailed Implementation
[0019] The specific work process is as follows:
[0020] The present invention will be further described below with reference to specific embodiments. Please refer to the following description. Figures 1 to 4 .
[0021] Example 1: A desalination device for pickling production includes a desalination tank 1. A drain valve 2 is provided at the lower end of the desalination tank 1. The drain valve 2 is used to discharge water with a high salt concentration in the desalination tank 1. The water with a high salt concentration is discharged into a salt recovery device to recover the salt in the desalination tank 1. A lifting frame 6 is provided on the outside of the desalination tank 1. A gantry frame 7 is rotatably connected to the lifting frame 6. The lifting frame 6 is provided with a rotating mechanism 8 connected to the gantry frame 7.
[0022] A horizontally mounted mesh cylinder 9 is rotatably mounted on the gantry frame 7. The mesh cylinder 9 is used to hold pickled vegetables. The lifting frame 6 controls the lifting of the gantry frame 7, thereby controlling the lifting of the mesh cylinder 9. The rotating mechanism 8 controls the rotation of the gantry frame 7, thereby controlling the tilt angle of the mesh cylinder 9, so that the pickled vegetables can be discharged from the mesh cylinder 9. The two ends of the mesh cylinder 9 are tapered and are respectively provided with a feed pipe 10 and a discharge pipe 11. The gantry frame 7 is provided with a drive mechanism connected to the mesh cylinder 9, which drives the mesh cylinder 9 to rotate.
[0023] As the pickled vegetables rotate with the mesh cylinder 9, they fall into the water as they fall from the inner wall of the mesh cylinder 9. The water in the desalination tank 1 desalinates the pickled vegetables, preventing them from piling up and resulting in poor desalination. The desalination is uniform. Multiple high-pressure jet pipes 15 with upward openings are installed at the lower end of the desalination tank 1. Each high-pressure jet pipe 15 is equipped with a one-way valve 16. An air supply pipe 17 connected to each of the high-pressure jet pipes 15 is installed outside the desalination tank 1. The air supply pipe 17 is connected to a high-pressure air supply mechanism 18. The high-pressure gas ejected from the high-pressure jet pipes 15 forms bubbles in the desalination tank 1. The bursting of the bubbles impacts the pickled vegetables, resulting in good desalination.
[0024] Example 2: A desalination device for pickling production includes a desalination tank 1, a drain valve 2 at the lower end of the desalination tank 1 for draining water with high salt concentration in the desalination tank 1, a salt concentration sensor 3 on the inner wall of the desalination tank 1, and a control system and a display connected to the salt concentration sensor 3 on the outside of the desalination tank 1. The salt concentration sensor 3 monitors the internal brine concentration and displays it on the display. The bottom of the desalination tank 1 is inclined, and the drain valve 2 is located at the lower end of the desalination tank 1. An electric heating unit 4 and a temperature sensor 5 are installed inside the desalination tank 1. The electric heating unit 4 heats the water in the desalination tank 1 to 35°C, increasing the movement speed of salt molecules and shortening the desalination time.
[0025] Water with a high salt concentration is discharged into a salt recovery device to recover salt from the desalination tank 1. A lifting frame 6 is installed on the outside of the desalination tank 1. The lifting frame 6 is rotatably connected to a gantry frame 7. The lifting frame 6 is equipped with a rotating mechanism 8 connected to the gantry frame 7. The lifting frame 6 includes a base, on which multiple hydraulic telescopic rods are vertically installed. A top seat is installed at the upper end of the hydraulic telescopic rods. An installation beam extending above the desalination tank 1 is installed on the top seat. The hydraulic telescopic rods are connected to an external hydraulic station and hydraulic control system.
[0026] A horizontally mounted mesh cylinder 9 is rotatably mounted on the portal frame 7. The mesh cylinder 9 is used to hold pickled vegetables. The lifting frame 6 controls the lifting of the portal frame 7, thereby controlling the lifting of the mesh cylinder 9. The rotating mechanism 8 controls the rotation of the portal frame 7, thereby controlling the tilt angle of the mesh cylinder 9, so that the pickled vegetables can be fed into the mesh cylinder 9. The two ends of the mesh cylinder 9 are conical and are respectively provided with a feeding pipe 10 and a discharging pipe 11. A feeding funnel 12 is rotatably mounted at the feeding pipe 10. The feeding funnel 12 is connected to the portal frame 7 by a connecting beam, so that the pickled vegetables can be put into the mesh cylinder 9. The portal frame 7 is provided with a drive mechanism connected to the mesh cylinder 9, and the drive mechanism drives the mesh cylinder 9 to rotate.
[0027] The drive mechanism includes a drive motor and a reducer 13. The reducer 13 includes an input shaft and an output shaft. The input shaft is connected to the drive motor, and the output shaft is connected to a main toothed pulley. A driven toothed pulley is coaxially arranged on the mesh cylinder 9. A toothed synchronous belt 14 is arranged between the main toothed pulley and the driven toothed pulley. Both the main toothed pulley and the driven toothed pulley are made of stainless steel to reduce corrosion and extend service life.
[0028] As the pickled vegetables rotate with the mesh cylinder 9, they fall into the water as they fall from the inner wall of the mesh cylinder 9. The water in the desalination tank 1 desalinates the pickled vegetables, preventing them from piling up and resulting in poor desalination. The desalination is uniform. Multiple high-pressure jet pipes 15 with upward openings are installed at the lower end of the desalination tank 1. Each high-pressure jet pipe 15 is equipped with a one-way valve 16. An air supply pipe 17 connected to each of the high-pressure jet pipes 15 is installed outside the desalination tank 1. The air supply pipe 17 is connected to a high-pressure air supply mechanism 18. The high-pressure gas ejected from the high-pressure jet pipes 15 forms bubbles in the desalination tank 1. The bursting of the bubbles impacts the pickled vegetables, resulting in good desalination.
[0029] The working principle is as follows: The lifting frame 6 raises the mesh cylinder 9, and the pickled vegetables are put into the mesh cylinder 9 through the feeding pipe 10. Then, the lifting frame 6 lowers the mesh cylinder 9 until the lower end is submerged in the water in the desalination tank 1. The high-pressure air supply mechanism 18 and the drive mechanism are activated. The rotating mesh cylinder 9 drives the pickled vegetables to rotate. As the pickled vegetables rotate with the mesh cylinder 9, they fall into the water from the inner wall of the mesh cylinder 9. The water in the desalination tank 1 desalinates the pickled vegetables, avoiding poor desalination effect due to the pickled vegetables piling up together. The pickled vegetables are desalinated evenly, and the high-pressure gas sprayed from the high-pressure jet pipe 15 further desalinates them. Bubbles are formed in the desalination tank 1. The bursting of the bubbles impacts the pickled vegetables, resulting in a good desalination effect. During the desalination process, the electric heating unit 4 heats the water in the desalination tank 1, shortening the desalination time. After desalination is completed, the lifting frame 6 controls the screen cylinder 9 to rise above the liquid level in the desalination tank 1. Then, the rotating mechanism 8 is controlled to rotate the screen cylinder 9 until the discharge pipe 11 is at its lowest position, and the pickled vegetables in the screen cylinder 9 are poured out, completing the desalination. After the salt concentration sensor 3 detects that the salt concentration exceeds the standard, the water in the desalination tank 1 is discharged from the drain valve 2, and then clean water is injected into the desalination tank 1.
[0030] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.
Claims
1. A desalination device for pickled vegetable production, characterized in that: The system includes a desalination tank (1), a drain valve (2) at the lower end of the desalination tank (1), a lifting frame (6) on the outside of the desalination tank (1), a gantry frame (7) rotatably connected to the lifting frame (6), a rotating mechanism (8) connected to the gantry frame (7), a horizontally arranged screen cylinder (9) rotatably arranged on the gantry frame (7), the two ends of the screen cylinder (9) are conical and respectively provided with a feed pipe (10) and a discharge pipe (11), the gantry frame (7) is provided with a drive mechanism connected to the screen cylinder (9), multiple high-pressure jet pipes (15) with upward openings are provided at the lower end of the interior of the desalination tank (1), each high-pressure jet pipe (15) is provided with a one-way valve (16), and an air supply pipe (17) connected to each high-pressure jet pipe (15) is provided on the outside of the desalination tank (1), the air supply pipe (17) is connected to a high-pressure air supply mechanism (18).
2. The desalination device for pickled vegetable production as described in claim 1, characterized in that: The lifting frame (6) includes a base, on which multiple hydraulic telescopic rods are vertically arranged. A top seat is provided at the upper end of each hydraulic telescopic rod, and an installation beam extending above the desalination tank (1) is provided on the top seat.
3. The desalination device for pickled vegetable production as described in claim 1, characterized in that: A feed hopper (12) is rotatably installed at the feed pipe (10), and the feed hopper (12) is connected to the portal frame (7) by a connecting beam.
4. The desalination device for pickled vegetable production as described in claim 1, characterized in that: The inner wall of the desalination tank (1) is equipped with a salt concentration sensor (3).
5. The desalination device for pickled vegetable production as described in claim 1, characterized in that: The drive mechanism includes a drive motor and a reducer (13). The reducer (13) includes an input shaft and an output shaft. The input shaft is connected to the drive motor, and the output shaft is connected to a main toothed pulley. The mesh cylinder (9) is coaxially provided with a driven toothed pulley, and a toothed synchronous belt (14) is provided between the main toothed pulley and the driven toothed pulley.
6. The desalination device for pickled vegetable production as described in claim 1, characterized in that: The bottom of the desalination tank (1) is inclined, and the drain valve (2) is located at the lower end of the desalination tank (1).
7. The desalination device for pickled vegetable production as described in claim 1, characterized in that: The desalination tank (1) is equipped with an electric heating unit (4) and a temperature sensor (5).