Fish meat pickling device

Abstract

The utility model relates to the technical field of food processing, and discloses a fish meat pickling device which comprises a pickling tank, a retainer plate, an insertion rod, a liquid inlet hole, a salt adding hopper, a salt water circulating assembly and a vacuum assembly, according to the salting device, firstly, the salting tank is circularly led out and injected through the salting circulating assembly, so that workers can conveniently detect the concentration of the salting in the salting tank, salt is conveniently supplemented, the salt concentration of the salting is guaranteed, meanwhile, negative pressure is generated in the salting tank through the vacuum assembly, and the salting effect of the salting device is improved. Therefore, the osmotic pressure of fish cells is increased through negative pressure, the pickling speed of fish is further accelerated, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to a fish pickling device. Background Art

[0002] Pickling fish is one of the ways to preserve and process fish for a long time. Traditional methods of pickling fish mostly use manual pickling, which is inefficient and has high labor costs. The current method of pickling fish is to put the whole fish into a pickling pool. Although the pickling effect is better, long-term soaking will cause the tissue fluid in the fish to seep out and mix with the brine, reducing the salt concentration in the brine. The reduction in salt concentration will not only increase the pickling time, but also increase the number of bacteria, thereby affecting the pickling effect, and then affecting the product quality, thereby leading to food safety problems. Utility Model Content

[0003] The purpose of the utility model is to provide a fish marinating device to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A fish pickling device comprises a pickling tank, a supporting plate, an inserting rod, a liquid inlet hole, a salt adding hopper, a salt water circulation component and a vacuum component;

[0006] The bottom of the pickling tank is fixedly connected with a supporting leg, the salt adding hopper is fixedly connected to the outer wall of the pickling tank, the supporting plate is fixedly connected to the inner wall of the pickling tank, a liquid collecting trough is arranged at the bottom of the supporting plate, a liquid guide tube is fixedly connected to the supporting plate, the liquid guide tube is connected to the liquid collecting trough, and a liquid inlet hole is arranged on the outer wall of the liquid guide tube;

[0007] The brine circulation component is connected to the salt adding hopper and is used to circulate and export the brine in the pickling tank;

[0008] The vacuum assembly is connected to the top of the pickling tank and is used to generate negative pressure in the pickling tank.

[0009] As a further solution of the utility model: the brine circulation assembly includes a liquid inlet pipe, a liquid pump, and a liquid supply pipe;

[0010] One end of the liquid inlet pipe is fixedly connected to the bottom of the pickling tank and is connected to the liquid collecting tank, the other end of the liquid inlet pipe is fixedly connected to the bottom of the salt adding hopper, the liquid pump is fixedly connected to the top of the salt adding hopper, the liquid inlet end of the liquid pump is arranged in the salt adding hopper, one end of the liquid supply pipe is installed on the liquid outlet end of the liquid pump, and the other end of the liquid supply pipe is connected to the top of the pickling tank.

[0011] As a further solution of the utility model: a mounting seat is fixedly connected to the top of the pickling tank, a sealing groove is arranged in the mounting seat, a sealing block is slidably connected in the sealing groove, and a mounting cylinder is fixedly connected to the sealing block.

[0012] As a further solution of the utility model: the vacuum assembly includes a diaphragm, a piston pump, and an air bag;

[0013] The partition is fixedly connected in the installation cylinder, a connecting frame is fixedly connected to the side of the partition away from the pickling tank, the installation cylinder is fixedly connected to the installation frame, the piston pump is installed on the installation frame, a lifting plate is fixedly connected to the output shaft of the piston pump, and the airbag is installed between the lifting plate and the installation frame.

[0014] As a further solution of the utility model: an air intake port is arranged in the partition, and a first one-way valve is installed on the side of the air intake port away from the pickling tank.

[0015] As a further solution of the utility model: an air outlet is arranged in the lifting plate, and a second one-way valve is installed on the side of the air outlet away from the pickling tank.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model firstly realizes the circulation, extraction and injection of the brine in the pickling tank through the setting of the brine circulation component, thereby facilitating the staff to detect the concentration of the brine in the pickling tank for the purpose of replenishing salt, thereby ensuring the salt concentration of the brine, and at the same time, a negative pressure is generated in the pickling tank through the vacuum component, thereby increasing the osmotic pressure of the fish cells through the negative pressure, further accelerating the pickling speed of the fish, and improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic diagram of the structure of a fish pickling device.

[0018] Figure 2 The utility model is a schematic diagram of the internal structure of a fish pickling device.

[0019] In the figure: 1-pickle tank, 2-support leg, 3-mounting seat, 4-sealing groove, 5-sealing block, 6-mounting cylinder, 7-partition, 8-connecting frame, 9-mounting frame, 10-piston pump, 11-lifting plate, 12-air bag, 13-air inlet, 14-first one-way valve, 15-air outlet, 16-second one-way valve, 17-supporting plate, 18-liquid collecting trough, 19-liquid guide tube, 20-liquid inlet hole, 21-salt adding hopper, 22-liquid inlet pipe, 23-liquid pump, 24-liquid supply pipe. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-2 In the embodiment of the utility model, a fish pickling device comprises a pickling tank 1, a supporting plate 17, a rod, a liquid inlet 20, a salt adding hopper 21, a brine circulation component and a vacuum component. The bottom of the pickling tank 1 is fixedly connected with a supporting leg 2, the salt adding hopper 21 is fixedly connected to the outer wall of the pickling tank 1, the supporting plate 17 is fixedly connected to the inner wall of the pickling tank 1, a liquid collecting trough 18 is arranged at the bottom of the supporting plate 17, a liquid guide tube 19 is fixedly connected to the supporting plate 17, the liquid guide tube 19 is connected to the liquid collecting trough 18, and the outer wall of the liquid guide tube 19 is provided with a liquid inlet 20; the brine circulation component is connected to the salt adding hopper 21, and is used to circulate and guide the brine in the pickling tank 1; the vacuum component is connected to the top of the pickling tank 1, and is used to generate negative pressure in the pickling tank 1. The utility model first places the fish in the pickling tank 1, and lifts the fish through the supporting plate 17, and injects brine, so that the brine is The fish is pickled. When the fish is in the process of being pickled, water in the fish is separated out and mixed with the salt water. Then the salt water flows into the liquid guide tube 19 along the liquid inlet hole 20, and then flows into the liquid collecting tank 18 along the liquid guide tube 19. Then the salt water in the liquid collecting tank 18 is pumped into the salt adding hopper 21 through the salt water circulation component. At this time, the staff can detect the salt concentration of the salt water in the salt adding hopper 21. After the detection, a proper amount of salt is added to the salt adding hopper 21 to increase the salt concentration of the salt water. Then, the salt water after salt replenishment is pumped into the top of the pickling tank 1 through the salt water circulation component to realize the circulation and diversion of the salt water in the pickling tank 1, thereby ensuring the salt concentration of the salt water in the pickling tank 1. At the same time, during the pickling process, a vacuum component is installed on the top of the pickling tank 1, so that the air in the pickling tank 1 is extracted through the vacuum component, thereby reducing the air pressure in the pickling tank 1, thereby increasing the osmotic pressure of the fish cells through negative pressure, and further accelerating the pickling speed of the fish.

[0022] In one case of this embodiment, see Figure 1-2The brine circulation component includes a liquid inlet pipe 22, a liquid pump 23, and a liquid supply pipe 24; one end of the liquid inlet pipe 22 is fixedly connected to the bottom of the pickling tank 1 and is connected to the liquid collecting tank 18, the other end of the liquid inlet pipe 22 is fixedly connected to the bottom of the salt adding hopper 21, the liquid pump 23 is fixedly connected to the top of the salt adding hopper 21, the liquid inlet end of the liquid pump 23 is arranged in the salt adding hopper 21, one end of the liquid supply pipe 24 is installed on the liquid outlet end of the liquid pump 23, and the other end of the liquid supply pipe 24 is connected to the top of the pickling tank 1, the brine circulation component first introduces the brine in the liquid collecting tank 18 into the salt adding hopper 21 through the liquid inlet pipe 22, so as to ensure the concentration of the brine, and then introduces the brine in the salt adding hopper 21 into the pickling tank 1 again along the liquid supply pipe 24 through the liquid pump 23, so as to ensure the concentration of the brine in the pickling tank 1.

[0023] In one case of this embodiment, see Figure 1-2 The top of the pickling tank 1 is fixedly connected with a mounting seat 3, a sealing groove 4 is provided in the mounting seat 3, a sealing block 5 is slidably connected in the sealing groove 4, a mounting cylinder 6 is fixedly connected to the sealing block 5, the vacuum assembly includes a partition 7, a piston pump 10, and an airbag 12, the partition 7 is fixedly connected in the mounting cylinder 6, a connecting frame 8 is fixedly connected to the side of the partition 7 away from the pickling tank 1, a mounting frame 9 is fixedly connected to the mounting cylinder 6, the piston pump 10 is installed on the mounting frame 9, a lifting plate 11 is fixedly connected to the output shaft of the piston pump 10, the airbag 1 2 is installed between the lifting plate 11 and the mounting frame 9, the partition 7 is provided with an air inlet 13, and the side of the air inlet 13 away from the pickling tank 1 is provided with a first non-return valve 14, the lifting plate 11 is provided with an air outlet 15, and the side of the air outlet 15 away from the pickling tank 1 is provided with a second non-return valve 16, the utility model firstly installs the vacuum component by setting the swivel seat and the sealing block 5, and seals the vacuum component and the pickling tank 1 by setting the sealing groove 4, and then drives the lifting plate 11 to reciprocate and lift by the piston pump 10, and the first non-return valve 14 and the second non-return valve 16 are set to realize the one-way flow of the gas in the airbag 12, and the lifting plate 11 drives the airbag 12 to reciprocate and compress and expand, thereby sucking out the gas in the pickling tank 1, thereby reducing the air pressure in the pickling tank 1.

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fish pickling device, characterized in that: It includes a pickling tank, a supporting plate, a plug rod, a liquid inlet, a salt hopper, a brine circulation component and a vacuum component; The bottom of the pickling tank is fixedly connected with a supporting leg, the salt adding hopper is fixedly connected to the outer wall of the pickling tank, the supporting plate is fixedly connected to the inner wall of the pickling tank, a liquid collecting trough is arranged at the bottom of the supporting plate, a liquid guide tube is fixedly connected to the supporting plate, the liquid guide tube is connected to the liquid collecting trough, and a liquid inlet hole is arranged on the outer wall of the liquid guide tube; The brine circulation component is connected to the salt adding hopper and is used to circulate and export the brine in the pickling tank; The vacuum assembly is connected to the top of the pickling tank and is used to generate negative pressure in the pickling tank.

2. A fish marinating device according to claim 1, characterized in that: The salt water circulation assembly comprises a liquid inlet pipe, a liquid pump and a liquid supply pipe; One end of the liquid inlet pipe is fixedly connected to the bottom of the pickling tank and is connected to the liquid collecting tank, the other end of the liquid inlet pipe is fixedly connected to the bottom of the salt adding hopper, the liquid pump is fixedly connected to the top of the salt adding hopper, the liquid inlet end of the liquid pump is arranged in the salt adding hopper, one end of the liquid supply pipe is installed on the liquid outlet end of the liquid pump, and the other end of the liquid supply pipe is connected to the top of the pickling tank.

3. The fish marinating device according to claim 1, characterized in that: The top of the pickling tank is fixedly connected with a mounting seat, a sealing groove is arranged in the mounting seat, a sealing block is slidably connected in the sealing groove, and a mounting cylinder is fixedly connected to the sealing block.

4. A fish pickling device according to claim 3, characterized in that: The vacuum assembly includes a diaphragm, a piston pump, and an air bag; The partition is fixedly connected in the installation cylinder, a connecting frame is fixedly connected to the side of the partition away from the pickling tank, the installation cylinder is fixedly connected to the installation frame, the piston pump is installed on the installation frame, a lifting plate is fixedly connected to the output shaft of the piston pump, and the airbag is installed between the lifting plate and the installation frame.

5. The fish marinating device according to claim 4, characterized in that: An air inlet is arranged in the partition, and a first one-way valve is installed on a side of the air inlet away from the pickling tank.

6. The fish pickling device according to claim 4, characterized in that: An air outlet is arranged in the lifting plate, and a second one-way valve is installed on a side of the air outlet away from the pickling tank.

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