SU1353534A1 - Washing and drying machine - Google Patents

Abstract

The invention relates to mechanical engineering. The purpose of the invention is to improve the quality of washing. For this, the washing chamber 2 is connected to the intermediate chamber 3 by trays 24 and 30, and to the drying chamber 4 by tray 25. A rotating auger 10 is placed in chamber 2. the chamber 2 is caught by the screw 10 and moves linearly along the chamber 2 to the tray 24, while the product is sprayed with sprayers, the product being located relative to the screw by one side. In tray 24, the product enters the intermediate chamber 3 and under its own weight moves through the screw 26, while the product is treated with a washing agent. Tray 30 guides the product to the screw 10 from the diametrically opposite side C1) of the tray 19. The screw moves it along the chamber, while the product is located relative to the screw by the other side. On tray 25, the product enters the drying chamber 4. 3 hp f-ly, 6 ill. (L 27 with JV with JV J / 7 JJ

Description

This invention relates to mechanical engineering and can be used in various industries.

The purpose of the invention is to improve the quality of washing.

FIG. 1 shows a schematic drawing of a drying machine, a longitudinal section along the axis of the front cavity of the lift; in fig. 2 shows section A-A in FIG. one; in fig. 3 - machine, longitudinal section along the axis of the rear cavity of the lift; in fig. 4 shows a section BB in FIG. one; in fig. 5 shows a section B-B in FIG. ; in fig. 6 - section G-Y in FIG. one.

The washing-drying machine comprises table 1, washing chamber 2, intermediate chamber 3, drying chamber 4, system 5 for supplying a washing agent, system 6 for supplying air, device 7 for heating the agent and air.

The washing chamber 2 contains a rack 9 installed in the stand 8, inside / of which the screw 0 is mounted with rotation and the top of which is covered with a cover 11. The rack 9 is made of two channels 12 and 13 of greater and lesser length, respectively. To the walls of the channels 12 and 13, partitions 14 are installed on their inner side, installed in pairs on both sides of the screw 10 and arranged parallel to the shelves of the corresponding channels 12 and 13. One pair of partitions 14, which are opposite to each other on the front side of the screw 10, forms parallel with the front shelves of channels 12 and 13; the first cavity in rack 9, and the other pair of partitions 14, which are opposite to each other on the back side of the screw 10, are the rear cavity of rack 9. The front and rear cavities with oyki 9 opened by auger 10 and are intended for receiving and transporting articles. In the lower part of the walls of channels 12 and 13 there are diagonally arranged loading windows for entry of products into the cavities of the rack 9.

At the loading windows of the chamber 2 washers, the right 15 and left 16 inclined loading trays installed in the stand 8 are located with corresponding cutters 17 and 18 interacting with the worm auger 10. Tray 15 is designed to load the rings into the back cavity of the stand 9 of camera 2 and tray 16 - in its front cavity. At the inclined loading tray 15, an inclined supply tray 19 is installed, the bottom of which is located below the bottom of the inclined loading tray 5 and at the level of the cutter 17. In the upper part of the channel wall 12, lower and upper discharge windows are arranged above the other side of the rear cavity 9.

In the upper part of the screw GO to its wall at the end of the turn of this screw 10 fixed radially located leash 20. In

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the upper part of the washing chamber 2 between its lid 11 and the channel 13 is installed covering the auger 10 box 21, consisting of the bottom 22 and covering its walls 23. The box 21 is installed so that its bottom 22 covers the auger coil 10 and is located under the leash 20 at the level bottom edge of the top discharge window.

The bottom 22 of the box 21 is made in the form of a flat half-ring, which by its one cut adjoins the wall of the channel 12, forming between its other Section and this wall 12 an opening that communicates the front cavity of the rack 9 with the annular cavity of the box 21 formed by the convex outer surface of the screw shaft 10, the bottom 22 of the box 21 and the concave inner surface of its wall 23. The size of this opening corresponds to the size of the cross section of the ring.

At the lower and upper discharge windows of the washing chamber 2, lower 24 and upper 25 unloading inclined trays are installed, respectively. The tray 24 is designed to mix the rings from the rear cavity of the rack 9 of the washing chamber 2 into the cavity of the intermediate washing chamber 3, and the tray 25 to move the rings from the annular cavity of the box 21 into the cavity of the drying chamber 4. In the walls of the rack 9 and in the wall 23 of the box 21 there are slots arranged in several rows one above the other. The slots in the walls of the rack 9 are located above the stand 8.

The chambers for washing 3 and dry 4 contain each stationary. Hollow auger 26 installed in a cylindrical casing 27, covering the lower 28 and upper 29 stepped flanges, which end at the ends of the corresponding auger 26. Each screw 26 is made with a pitch of its turn, somewhat larger than the outer diameter of the transported ring, and the height of the coil corresponds to the width of this ring. Each screw 26 is mounted coaxially with a corresponding cylindrical casing 27 so that the radial clearance between the wall of the screw 26 and the corresponding cylindrical casing 27 is slightly larger than the width of the transported ring.

The cavity of each chamber for washing 3 and drying 4 is formed by the convex outer surface of the wall of the hollow screw 26, the surface of its coil and the concave inner surface of the corresponding cylindrical casing 27. In the upper part of each hollow screw 26 in its wall there are holes arranged along a helical line parallel to the screw turn 26, and in each cylindrical housing 27, upper feed and lower discharge ports and drain openings are provided. Chambers for washing 3 and drying 4 are installed so that the lower discharge window of the chamber for washing 3 is located along the axis of the front HOvTOCTH rack 9 of the washing chamber 2, and the upper loading windows of chambers 3 and 4 are

washing 3 and drying 4 and the lower discharge window of the chamber 4 for drying - along the axis of the rear cavity of his rack 9.

At the lower discharge window of the chamber 3 for washing, an unloading inclined tray 30 is installed, the bottom of which is located below the bottom of the left inclined loading tray 16 of the washing chamber 2 at the level of the compartment 18. Tray 30 is intended to move the rings from the cavity of the intermediate chamber 3 for washing to the inclined loading tray 16. At the lower discharge window of the chamber 4 for drying, a drainage of the inclined inclined tray 31 is installed. Devices 5 and 6 contain, respectively, washing, solution and air supply pipelines 32 and 33 and pipes 34 and 35 with sprayers 3 6

The pipes 32 and 33 are each fixed in the hole of the corresponding lower stepped flange 28. The pipes 34 and 35 are mounted each with its lower part on the upper step of the corresponding lower flange 28 and are passed through the hole of the corresponding upper flange 29. The sprayers 36 are attached to the walls of the pipes 34 and 35 and located at the top of the helix. The pipes 34 and 35 are installed so that their sprayers 36 are located opposite the corresponding holes in the wall of the corresponding hollow screw 26. The sprayers 36 are designed to direct the streams of washing solution or air through these holes in the cavity of the respective washing chambers 3 and the substrate 4.

In addition, the device 5 for supplying the washing solution contains a pipe 37 adjacent to the part of the pipe 34 protruding from the chamber 3, one branch connected to the circumferential pipes 38 covering each other and covering each other with sprayers 39, and connected to the enveloping box 21 of the screw elevator 2 and annular tubes 40 arranged with each other sprays 41. At the same time, the sprayers 39 and 41 are located opposite the slots in the walls of the stand 9 and the wall 23 of the box 21 of the screw elevator 2 and assigned to direct the streams of the washing solution through these slots. A device 7 for preheating the washing solution and air is a curved pipe 42, one straight part of which is installed in pipe 34 of chamber 3 for washing, and the other in pipe 35 of camera 4 for juice and fixed to the ends of these pipes by respective nuts 43.

The washing machine operates as follows.

Preliminarily, the device 5 is supplied for supplying washing solution through the supply pipe 32 to the pipe 34 of the washing chamber 3 and the device 6 for supplying air through the supply pipe 33 to the pipe 35 of the drying chamber 4. The device 7 is turned on to heat the washing solution and air. At the same time, sprayers 36 of the device 5 for supplying the washing solution stream the cleaning solution heated in the cavity of the pipe 34 through corresponding openings in the corresponding hollow screw 26 into the cavity of the chamber 3 for washing, and sprayers 39 and 41 direct the pipelines 37 into the annular pipes 38 and 40 this washing solution is jetted through the corresponding slots in the walls of the stand 9 into the front and rear cavities of this stand 9 and through the corresponding slots in the wall 23 of the duct 21 into the annular cavity of this duct 21. emye spreerami 36 form flux falling inside the chamber 3 for cleaning and jets directed emye spreerami 39 and 41 form a flux incident on the front and rear cavities rack 9 schnekovogo lift 2.

0 The flow of the washing solution from the cavity of the chamber 3 for washing through the drain holes in the corresponding cylindrical casing 27 and the flow of washing solution from the cavities of the screw elevator 2 drain from the table 1 and through its opening for draining

5 washing liquid. At the same time, the sprayer 36 of the air supply unit 6 streams the air heated in the cavity of the pipe 35 through corresponding openings in the corresponding hollow screw 26 into the cavity of the container 4 for the suction. When loading the auger elevator 2, each ring rolls down the inclined supply tray 19 onto the slam-shutter 17. When the worm elevator 2 is turned on 2, the turn of its rotating auger 10 interacts with the slam-shutter 17 and turns

 him. The cutter 17 lifts the ring that is rolled onto it to the bottom level of the right inclined loading tray 15, through which the ring rolls through the appropriate loading window into the rear cavity of the rack 9 of the screw elevator 2. With further rotation of the screw 10, the latter turns the ring with its turn the cavity of the rack 9. Falling stream of washing solution in this cavity initially washes the ring.

5 Then the sprayers 39 of the annular tubes 38 direct the streams of the washing solution through the slots in the walls of the stand 9 to the transported ring.

The rotating screw 10, with its turn, pushes the previously washed ring out of

0 the rear cavity of the rack 9 through its lower discharge window into the lower discharge slope tray 24, through which this ring rolls through the upper loading window of the chamber 3 for washing into its cavity, in which the sprayers 36 of the pipe 34 are directed 0

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Jets of washing solution are passed through the holes in the wall of the corresponding screw 26 to the ring that rolls along the turns of this screw 26. After that, a falling stream of detergent

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The solution is washed further down.

The rolling ring is in contact with the convex outer surface of the hollow auger 26 with the plane of the end facing it and with the coil of this screw 26 with its convex outer surface, and with the concave inner surface of the cylindrical casing 27 it contacts at the points of the outer circumference of its other end. Thereafter, the ring rolls out of the cavity of the chamber. 3 for washing through its lower discharge port to the lower inclined discharge tray 30 and further to the cutter 18, which, when interacting with the turn of the rotating auger 10, rotates and raises the ring onto the bottom of the left inclined loading tray 16, along which this ring through the corresponding loading window rolls into the front cavity of the rack 9 of the screw lift 2.

With further rotation of the screw 10, the latter, with its turn, picks up this ring and transports it upward in the front cavity of the rack 9. At the same time, the stream of washing solution falling in this cavity initially washes the ring. The sprayers 39 of the annular tubes 38 direct the streams of the washing solution through the slots in the wall of the post 9 onto the transported ring. After that, the stream of washing solution falling in the front cavity of the rack 9 again washes this ring during its further transportation. Next, the rotating screw 10 with the upper end of its turn pulls this ring out of the front cavity of the rack 9 through the opening in the bottom 22 of the box 21 and introduces it into the annular cavity of the box 21. The rotating screw 10 with its leash 20 picks up the ring and moving it along the bottom 22 of the box 21 under the jet of washing solution, directed by sprayers 41 of the annular tubes 40 through the slots in the wall 23 of the duct 21, unfolds only in this annular cavity.

The ring is in contact with the convex outer surface of the shaft of the screw 10 with the plane of its end facing the screw 10 and with the flat bottom 22 of the box 21

The finally washed ring rolls through the upper loading window of the chamber 4 for drying into its cavity, in which heated air streams directed from the sprayers 36 through the corresponding openings in the corresponding hollow auger 26 dry the ring when it rolls down. Along the turn of the screw 26, the dried ring rolls through the lower discharge window of the chamber 4 for drying 10 into a discharge inclined tray 31.

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Claims (4)

1. A washing machine, containing technological chambers, one of which is equipped with a product washing system, the other with a drying system, the chambers being interconnected by means of inclined trays, each 20 of the chambers is equipped with means for moving products along it, characterized in that, in order to improve the quality of cleaning, it is equipped with an intermediate chamber located between the washing and drying chamber and equipped with a supply system of washing agent into it, with means for moving the products in each The chamber is made in the form of augers, wherein the intermediate chamber is connected to the washing chamber via inclined trays connecting the outlet from the washing chamber to the entrance to the intermediate chamber and the exit from the intermediate chamber to the entrance to the washing chamber, What are the trays of the washing chamber and intermediate chamber so that their ends connected to one of the chambers are arranged relative to each other on opposite sides relative to the screw diameter of this chamber for passing each product in the washing chamber on either side of the screw with turning it when going from one side to the other. 2. The machine according to claim 1, wherein the screw of the intermediate chamber is hollow and perforated, and the supply system of the washing agent is in communication with the screw cavity. 3. The machine according to claim 1, characterized in that. thirty 35 40 with its convex outer surface, ac 45, that the auger drying chamber is hollow and the concave inner surface of the wall 23 of the box 21 is in contact with the points of the outer circumference of its other end. The lead 20 pushes the ring through the top discharge window of the rack 9 into the upper discharge inclined tray 25, which is perforated, and the drying system communicates with the auger cavity. 4. A machine in accordance with claim 1, wherein the washing chamber is provided with guides for products mounted on both sides relative to the diameter of the screw. The finally washed ring rolls through the upper loading window of the chamber 4 for drying into its cavity, in which heated air streams directed from the sprayers 36 through the corresponding openings in the corresponding hollow auger 26 dry the ring when it rolls down. Along the turn of the screw 26, the dried ring rolls through the lower discharge window of the chamber 4 for drying into the discharge inclined tray 31. five five Invention Formula 1. A washing machine, containing technological chambers, one of which is equipped with a product washing system, the other with a drying system, the chambers being interconnected by means of inclined trays, each 0 of the chambers is equipped with means for moving products along it, characterized in that, in order to improve the quality of cleaning, it is equipped with an intermediate chamber placed between the washing and drying chamber and equipped with a supply system of washing agent into it, and means for moving the products in each The chamber is made in the form of augers, wherein the intermediate chamber is connected to the washing chamber via inclined trays connecting the outlet from the washing chamber to the entrance to the intermediate chamber and the exit from the intermediate chamber to the entrance to the washing chamber, than the trays of the washing chamber and intermediate chamber are located so that their ends connected to one of the chambers are arranged relative to each other from opposite sides relative to the screw diameter of this chamber for passing each product in the washing chamber on either side of the screw with turning it when going from one side to the other. 2. The machine according to claim 1, wherein the screw of the intermediate chamber is hollow and perforated, and the supply system of the washing agent is in communication with the screw cavity. 3. The machine according to claim 1, characterized in that. 0 five 0 5 that the auger drying chamber is hollow and that the auger drying chamber is made hollow and perforated, and the drying system communicates with the screw cavity. 4. A machine in accordance with claim 1, wherein the washing chamber is provided with guides for products mounted on both sides relative to the diameter of the screw. 2 /  one- ./ 21 E, yi nineteen 17  V W 18 16 2 go 12 FIG. 2 4.1 2d gd eleven FIG. five Relaktor 11. Ge | K 11P1 Order 5; FROM. eleven Compiled by I. Petrukhin Tehred I. VeresKorrektor M. Demchik Circulation 541Subscribe BHUliini 1 () of the 11k State) G () of the USSR Committee on Inventions and Discoveries 1 13035, LAOSKVA, F 35, Raushsk nab., 4/5 I (polygraphic printing equipment, Uzhegorod, Proektna st., 4 FIG. 6