RU2636156C1 - Device for dosing viscous liquid into mobile working chambers - Google Patents

Abstract

FIELD: physics.SUBSTANCE: device 1 for dosing viscous raw materials into mobile working chambers provides disk 3 at the bottom of the horizontal container 1 that rotates from an electric motor 4 mounted on the rear side of the bottom 2 having an opening 5. The hole is connected to a transfer pump 6 connected to the distribution tee 7. One branch of the tee is connected through the tap 8 to the reducing valve 9 and the other branch - to the return valve 12 connected to the top of the container. The plunger 14 in the reducing valve 9, connected to the spring 15 and the plug 16, opens the raw material supply channel, when the position sensor 10 comes into contact with the surface of the working chamber 11.EFFECT: non-waste dosing.7 dwg

Description

The present invention relates to processing equipment for processing livestock products and can be used for dosing viscous raw materials, including blood of slaughtered animals.

Known installation [1] and method [2] for heat treatment of blood of slaughtered animals. Installation for heat treatment of blood of slaughtered animals contains a cylindrical shielding housing, inside of which is located the rotor. Along the entire perimeter of the rotor, the lower parts of the resonator chambers are fixed, where blood is dosed, in automatic mode [patents No. 2537552, No. 2541634]. In this installation for heat treatment of blood of slaughtered animals in an electromagnetic field of ultrahigh frequency, cylindrical resonators are installed around the perimeter of the rotor. This allows you to boil blood continuously. For this, the blood of slaughtered animals in the process of rotor movement should be poured into mobile resonators. At the same time, in one revolution of the rotor, the dosed blood of slaughtered animals is subjected to repeated exposure to an electromagnetic field of ultrahigh frequency, it is cooked and unloaded when the cavity is rotated.

Known volumetric dispenser [3] for viscous masses, which contains a horizontal plate with a vertical through hole with a sleeve equipped with a means of vertical reciprocating movement. The punch is installed with the possibility of vertical reciprocating movement in the volume of the sleeve and is made with an axial through hole in which the plunger is placed. The punch is equipped with an external protrusion interacting with a swinging lever designed to lift the punch. When the dispenser is operating, simultaneous synchronous movement of the sleeve with the punch and the plunger stationary relative to it is carried out vertically down to the test sheet [patent No. 2302115].

The technological task of the invention is the provision of non-waste dosing of viscous liquid from a container into mobile working chambers using a position sensor.

The technical result is achieved by the fact that

a device for dispensing a viscous liquid into a mobile working chambers contains in a horizontally located container a disk that rotates with an electric motor mounted on the back of the bottom, containing an opening connected by a pipeline to a transfer pump connected to a distribution tee,

in this case, one branch of the tee is connected to the pressure reducing valve through a tap, and the other branch to the backpressure valve connected to the upper part of the receiving tank, while the plunger in the pressure reducing valve connected to the spring and the plug opens the duct for supplying viscous liquid at the moment of contact of the sensor position with the surface of the working chamber.

In FIG. 1 shows a process diagram of a device for dispensing viscous raw materials:

1 - housing of the receiving tank, 2 - lower base of the tank, 3 - rotating disk, 4 - electric motor, 5 - flexible pipe, 6 - pump, 7 - distribution tee, 8 - valve, 9 - pressure reducing valve, 10 - working chamber position sensor 11 - a movable working chamber, 12 - a reverse valve, 13 - a pressure reducing valve body, 14 - a plunger, 15 - a spring, 16 - a plug.

In FIG. 2 shows a diagram of a pressure reducing valve: 13 - pressure reducing valve body, 14 - plunger, 15 - spring, 16 - plug.

In FIG. 3 shows the receiving capacity (1) of the metering device.

In FIG. Figure 4 shows a mobile working chamber with a position sensor (10) (a roller with a lever).

In FIG. Figure 5 shows the location of the pressure reducing valve (9) with a flexible conduit above the mobile working chamber (top view).

In FIG. Figure 6 shows the location of the pressure reducing valve (9) with a flexible conduit above the mobile working chamber (side view).

In FIG. 7 shows the location of the pump for pumping viscous fluid.

A device for dispensing a viscous liquid into a mobile working chambers (Fig. 1, 2) contains a receiving tank 1, on the lower base 2 of which a disk 3 is mounted, rotating with an electric motor 4.

The viscous fluid mixing disk is mounted hermetically to the bottom of the tank. Using a flexible pipe 5, a pump 6 is connected to the lower base of the tank for pumping viscous liquid through a distribution tee 7, a valve 8, a pressure reducing valve 9 to a mobile working chamber. 11, the location of which is fixed by a position sensor 10 (a roller with a lever). The tee is connected to the reverse valve 12 on the one hand, and on the other, to the pressure reducing valve body 13, comprising a plunger 14, a spring 15 and a plug 16. The stroke of the plunger 15 is regulated by a position sensor.

For the dosed supply of viscous liquid into the mobile working chambers, a dispenser has been developed and manufactured (Fig. 3, 4, 5, 6). The dispenser is presented in the form of a container 1, where a viscous liquid is poured. Next, the liquid with the help of the pump 6 is pumped into the moving working chambers 11 through a pressure reducing valve 9, which performs a shut-off and control function. Viscous liquid dosing occurs due to pressure reducing valve. Indirect valves acts on the auxiliary element, and its movement already affects the position of the main element of the locking-regulating apparatus.

When the rotor rotates with the working chambers 11, the roller 10 comes in contact with the wall of the working chamber 11. In this case, an auxiliary element in the form of a lever connected with the roller 10 opens the pressure reducing valve 9 and the viscous fluid enters the working chamber. When the roller 10 moves away from the working chamber 11, the pressure reducing valve 9 closes, the viscous liquid flows back. The remaining fluid in the hose flows through the distribution tee 8 and the return valve 12 back to the tank 1.

Pressure reducing valve 9 maintains the required pressure in the fluid channel. The pressure reducing valve consists of a housing 14, a spring 12, a plunger 11, a plug 13. When the metering valve is closed by the action of a spring 12, the plunger 11 closes the channel, thereby stopping the flow of fluid and controlling the self-flow from the channel into the working chamber.

The process of dispensing a viscous fluid in a mobile working chamber is as follows. Pour viscous liquid into the receiving tank 1 and close the lid. Turn on the electric motor 4 to drive the disk 3, which begins to mix a viscous liquid. Next, turn on the rotor drive, providing movement of the working chambers. After turning on the pump 6, the viscous liquid from the receiving tank 1 is pumped through the pressure reducing valve 9 to the mobile working chambers 11. Moreover, if the roller (position sensor) 10 is in contact with the surface of the working chamber 11, the lever helps to open the pressure reducing valve 9. Plunger 14, spring 15 and a plug 16 provide the supply of liquid raw materials in the working chamber. In the gap between the movable working chambers, (position sensor) the roller does not come into contact with the surface of the chamber 11, the pressure valve 9 is closed with the lever, the remaining viscous liquid is drained back into the receiving tank 1 through the distribution tee 7 and the reverse valve 12. When closing the pressure reducing valve 9, under the action of the spring, the plunger closes the channel, thereby stopping the flow of viscous fluid. The flow rate of viscous fluid is manually regulated using a tap 8.

Information sources

1. Patent No. 2537552 of the Russian Federation, IPC A23J 3/12. Installation for heat treatment of blood of farm animals / M.V. Belova, N.T. County, B.G. Ziganshin, A.A. Belov, I.G. Ershova, G.V. Novikov; Applicant and patent holder of ChSHA (RU). - No. 2013137720; declared 08/12/2013. Bull. No 1 on 01/10/2015. - 14 p.

2. Patent No. 2541634 of the Russian Federation, IPC A23J 1/06. The method of heat treatment of blood of farm animals / M.V. Belova, A.A. Belov, I.G. Ershova, N.T. Uyezdny, G.V. Novikova, O.V. Mikhailova; Applicant and patent holder of ChSHA (RU). - No. 2013146767; declared 10/18/2013. Bull. No. 5 dated 02/20/2015. - 7 p.

3. Patent No. 2302115 of the Russian Federation, IPC A21C9 / 06. Volumetric batcher for viscous masses / N.V. Kuchenev (RU), O.V. Voronin (RU), V.Z. Vinnik; Applicant and patent holder N.V. Kuchenev (RU). - No. 2005132784/13; declared 10/25/2005.

Claims (1)

A device for dispensing viscous raw materials into mobile working chambers is characterized by the fact that in a horizontally located container there is a disk rotating from an electric motor mounted on the back of the tank bottom, where a transfer pump connected to a distribution tee is connected, one branch of which is connected through a tap to a pressure reducing valve and the other branch - with a reverse valve connected to the upper part of the tank, while the plunger in the pressure reducing valve connected to the spring and the plug opens to nal feed at the moment of contact position sensor with a working surface of the chamber.

Images