SU950271A1 - Apparatus for pickling meat products - Google Patents

Description

The invention relates to the meat industry, in particular to devices for salting lumpy s-products, for example, in the manufacture of ham products.

. A device for salting of coproducts is known, including a drum with injecting heads, non-metallic nozzles, a brine tank and a dosing mechanism il.

However, in the known device, the injection process takes place only. along the same line with the nozzles, where: yes, the head passes the lowest position. The drum design provides for massaging only in its lower half, which does not allow the salting process to be carried out quickly enough.

The aim of the invention is to accelerate the salting process.

The goal is achieved by the fact that in the device for salting coproducts, including a barrel with injection heads, having nozzles, a tank for brine

and dosing mechanism, the drum is equipped with a JCOOCHO hollow cylinder mounted | with nozzles arranged in a staggered manner as well as paddles for mixing coproducts, the dosing mechanism consists of two rigidly connected hydraulic cylinders with spring-loaded pistons and a spool, the injection heads being mounted on the slips x, and the dosing mechanism is connected tied with the cavity of the cylinder through a pipe having perforations in the area located in.

FIG. 1 shows the device, a general view; in fig. 2 is a sectional view of the reel A-A in FIG. one.

The device for salting coproducts contains a drum 1 connected to a metering mechanism, including a tank 2 for brine with filter 3, connected to one another by hydraulic cylinders 4 and 5, respectively, of a smaller and larger diameter, with rigidly connected pistons 6 and 7, spring-loaded power springs 8 and 9, the spool 10, electromagnets 11 and 12, the control panel 13, pipes 14 and 15 with valves 16, and pipelines 17-19.

The pressure P2 in the pipe 17 may be less than the required P ;, to inject the brine into m coproducts, therefore the ratio of the squares of the diameter of the pistons 6 and 7 must be equal to

dX P, / P ,.

The drum is equipped with blades 20 for mixing the co-products located at an angle of 120 to one, the injection heads 21 are located on the blades x 20 and have nozzles 22 located on both sides of the head 21 in a checkerboard pattern. Heads 21 are mounted on pipes 23 so that they have interconnected channels. The pipes 23 are connected by sleeves 24 to a hollow cylinder 25 having nozzles 26. They are located along the surface in a staggered order one relative to others at a distance, ensuring sufficient strength of the cylinder 25 at brine operating pressure.

The cylinder 25 is connected to the end surfaces 27 of the drum 1 supported through the liners 28 on the fixed pipe 29 mounted so that it passes inside the hollow cylinder 25 and has a perforated surface between the two seals 30 with a Salt-wax gasket APP (asbestos rubberized) or APS (asbestos rubberized dry) capable of working at pressures up to 350 10 10 Pa. The drum 1 is rotated around its horizontal axis from the electric motor through the drive with the V-belt transmission of the axis from the electric motor through the drive with the V-belt transmission (not shown and has guides 31 for fastening the pipes 23 as well as the loading hatch 32.

The device works as follows.

Through the pipeline 17, the device is connected to a pumping station (not shown) with a working pressure from 30-10 to 300-10 Pa.

M coproducts are loaded into the drum 1 through the hatch 32, poured with brine in a ratio of 1 / 10O to the mass of products. The motor for driving the drum 1 is turned on, the drum associated with the bearings 28 is accelerated through its face 27 to the frequency of rotation.

, 43 / -; GO SO, where D is the internal diameter of the drum, m; the co-critical (lowest) rotation frequency, at which the uniform distribution of pieces of meat on the inner surface of the drum and their pressing by centrifugal force occurs.

In this case, a signal from the remote control. Solenoid 13, the electromagnet 11 and the working fluid through the pipeline 17, the spool 10, the pipeline 19 rushes into the hydraulic cylinder 5 and, acting on the piston 7, retracts it to the extreme right position. At the same time, the piston 6 comes to the extreme right position, sucking from tank 2 through filter 3, valve 16 through line 14, brine into hydraulic cylinder 4. Then, using a signal from the control panel 13, electromagnet 12 and spool 10 come into operation in the position shown in FIG. one.

Access of the working fluid through pipeline 17 to hydrocypical indr 5 is stopped, and pipelines 19 and 18 are connected through spool 10. Under the action of force springs 8 and 9 on the piston 7, the working fluid is withdrawn from hydraulic cylinder 5 through pipeline 19 and spool 10 to low pressure pipeline 18. At the same time, the brine under the action of pressure 6 through pipeline 15 through valve 16, the perforation of fixed pipe 29 enters the cavity formed between pipe 29, cylinder 25 and seals 30 through pipe 23 having a sleeve 24 fixed in guides 31 to injection heads 21. In the next instant, the nozzles 26 and 22 are injected with brine in m co-products.

Further, the rotational speed of the drum 1 is reduced to the specific value of C02-2,43 / - {n1 and the coproducts are massaged by rotating them in the drum 1. At the command of control 12, the injection of brine is repeated.

The use of the invention makes it possible to accelerate the process of salting coproducts by 1.5 times due to the bol, its uniform injection of brine throughout the volume of the piece in the drum in the radial direction, as well as due to intensive massaging.

Claims (1)

5 claims A device for salting of coproducts, including a barrel with injectors, heads, immersions of nozzles, a container for brine and dosing, a mechanism characterized in that, in order to accelerate the process of salting, the drum is provided with coaxially mounted floors with a cylinder located on it in chessboard nozzles , as well as blades for mixing the components, the dosing mechanism consists of two rigidly connected hydraulic cylinders 71 with spring-loaded pistons and a spool, while the head is mounted on the blade, and anizm coupled with the cylinder by a pipe having perforations in a portion located in the cylinder. Sources of information taken into account in the examination 1. USSR author's certificate No. 689652, кп. A 23 B 4 / O2, 1977, gz ff lk 25 1 | I. / 4 4 S 7 f