TWI568562B - Waste tire water knife cracking chamber - Google Patents

Description

Waste tire water knife cracking chamber

The invention relates to a waste treatment device, in particular to a waste tire water knife cracking chamber.

Industrial development has driven the improvement of the economic level. Every modern household has at least one car. The production of tires has increased, and the number of used tires has gradually increased. The so-called waste tires refer to the loss or use value of being replaced or eliminated. Tires cannot be naturally decomposed, so recycling waste tires and reusing them can not only slow down the use of rubber resources in nature, but also reduce environmental damage.

The existing method of directly recycling waste tires to the original shape is used. However, the amount of the tires is relatively rare. The tires are mainly made of vulcanized rubber, and the support materials such as steel wires are provided therein. It is difficult to directly recover the rubber wastes. Therefore, the existing thermal cracking is utilized. Desulfurization, mixing other proportions of combustible waste to make solid waste fuel, or grinding the outer layer of waste tires and then applying new rubber and vulcanizing to obtain retreaded tires, recycling waste tires, or dismantling through mechanical smashing The tire is pulverized and other materials such as steel wires and cotton wadding are decomposed to obtain a rubber powder, so that the waste tire can be recycled. In the method, the mechanical pulverization method is low in cost, low in pollution, and easy to recover.

A device for recycling waste tires by mechanical pulverization is disclosed in CNA Publication No. 200988284, which includes a high-pressure water generating device, a rotating water jet nozzle, a waste tire bracket, and a water tank. A plurality of nozzles are arranged on the nozzle, and a high-speed water jet is sprayed on the waste tire on the waste tire support while rotating, so that the water cutter cuts the rubber on the surface of the waste tire to form pieces, and then collects rubber fragments for recycling.

However, when the device of the CN public publication No. 200988284 is used, since the rotary water jet nozzle ejects the high speed water jet while rotating, the axial force of the water jet is emitted by the centrifugal force and partially converted into the radial force, so that the water The knife is radiated to the waste tire in a circumferential direction, and the axial cutting force of the water jet is dispersed due to the rotation, so that the cutting efficiency is not good. Moreover, the rotating water jet nozzle is arranged in an arc shape, so that the rotating water jet nozzle only once Can cut a waste tire, work inefficient, and lack the structure to collect waste tire fragments, so that the scrap tire fragments that are cut will be distributed throughout the device. After cutting, it is necessary to manually collect the waste tires in the device. Fragments, the lack of which is necessary to improve.

In order to solve the problem that the waterjet cutting efficiency of the existing waste tire waterjet cutting device is not good, the main object of the present invention is to propose a waste tire waterjet cracking chamber which can solve the problems of the prior art.

A waste tire waterjet cracking chamber according to the present invention includes: a water knife chamber including a retaining wall and an inlet and outlet, the retaining wall being disposed in the water jet chamber, so that the space in the water jet chamber is divided into each other An isolated cracking space and a machine seat space, the water knife chamber further has an inlet and outlet connected to the cracking space on a front side; a water knife module disposed in the cracking space of the water knife chamber, the water knife The module includes a slide rail seat and at least one water knife seat, the slide rail seat is disposed in an elongated shape and horizontally disposed, and the at least one water knife seat is linearly disposed on the slide rail along a direction in which the slide rail seat is disposed a plurality of water jet nozzles on the at least one water knife seat; and an actuator disposed in the housing space of the water knife chamber, and including a motor and a plurality of linkage rods, the motor is located at the machine In the seat space, each of the linkage rods is driven by the motor and extends into the cracking space, and the direction of each of the linkage rods is parallel to the direction in which the rail rail seat is disposed, and the water jet nozzle on the water knife seat of the water jet module Facing the direction of each of the linkage rods.

The waste tire waterjet cracking chamber further includes a receiving structure, the receiving structure is disposed in the cracking space of the waterjet seat, and includes a receiving hopper and a collecting pipe, wherein the receiving bucket is located at each of the The lower side of the linkage rod is tapered downwardly, and the collecting tube is connected to the bottom of the receiving hopper and is inclined downward and communicates to the outside through the wall surface of the water knife chamber.

The waste tire waterjet cracking chamber further includes a watering system disposed on an inner wall of the waterjet chamber and located in the cracking space, the sprinkling system being positioned higher than each of the linkage bars s position.

The waste tire waterjet cracking chamber, wherein the sprinkling system is disposed in a U shape on three sides of the cracking space; the waste tire waterjet cracking chamber, wherein the sprinkling system is disposed at the top of the cracking space It is in the shape of a cross.

The waste tire waterjet cracking chamber, wherein the receiving hopper is covered with the bottom of the cracking space, and is tapered from the periphery of the cracking space toward the middle.

The waste tire waterjet cracking chamber further includes a dust collecting device connected to the cracking space and located outside the cracking space, the dust collecting device comprising a dust collecting cover and a blower, the dust collecting device The cover is connected to the retaining wall, and a plurality of passages connecting the dust collecting cover and the cracking space are formed on the retaining wall, and the blower is connected to the dust collecting cover and located outside the water jet.

The waste tire waterjet cracking chamber has an inductor disposed above the inlet and outlet.

According to the above technical features, the achievable effects of the present invention are as follows: (1) Increasing the cutting efficiency: the water knife seat is a linear water reciprocating movement while spraying a high speed water knife to the waste tires on each of the linkage rods, so that the water knife The high-speed water jet sprayed from the nozzle can directly cut the rubber on the waste tire without being turned into radial force. The cutting force of the water jet can be concentrated on the waste tire; (2) Improve the operation efficiency: each water knife seat system Straight lined on the slide rail seat, which can cut multiple waste tires arranged in sequence; and (3) improve the efficiency of collecting waste tire rubber powder: the cut waste tire rubber powder will fall into the receiving hopper Or being flushed into the receiving hopper by the water of the sprinkling system, so that the cut waste tire rubber powder is automatically collected into the receiving hopper, and then sent out by the collecting pipe, and can be matched with the dust collecting device The dust particles raised by the cutting process are pumped away so that the dust particles do not fall into the receiving hopper.

In order to understand the technical features and practical effects of the present invention in detail, and in accordance with the contents of the specification, the following is further described in detail by the preferred embodiments shown in the drawings.

The waste tire waterjet cracking chamber of the present invention comprises a water knife chamber 10, a water knife module 20, an actuator 30, a receiving structure 40, a watering system 50 and a dust collecting device 60.

The water knife chamber 10 includes a retaining wall 11 and an inlet and outlet 12. The retaining wall 11 is disposed in the water jet chamber 10, so that the space in the water jet chamber 10 is divided into a cracking space 13 and a machine separated from each other. The water space 10 further includes a port 12 connected to the cracking space 13 on a front side. Preferably, a sensor 15 is disposed above the port 12.

The water jet module 20 is disposed in the side wall of the water knife chamber 10 and located in the cracking space 13. The water jet module 20 includes a slide rail seat 21 and at least one water knife seat 22, and the slide rail seat 21 is long. Strips and horizontally disposed on the side wall of the water knife chamber 10, the at least one water knife seat 22 is disposed on the slide rail seat 21 in a linearly movable direction along the direction in which the rail rail seat 21 is disposed, the at least one water knife seat 22 There are a plurality of waterjet nozzles on the top.

The actuator 30 is disposed in the housing space 14 of the water knife chamber 10 and includes a motor 31 and a plurality of linkage rods 32. The motor 31 is located in the housing space 14, and each of the linkage rods 32 is driven by the motor 31. The driving rod 32 extends in a direction parallel to the direction in which the rail seat 21 is disposed, and the water jet nozzle on the water knife seat 22 of the water jet module 20 faces each of the interlocking rods 32. In the direction of the motor 31, the connecting rod 32 can be driven by a belt, a gear or a chain. The invention is not limited herein.

The receiving structure 40 is disposed in the cracking space 13 of the waterjet seat 22, and includes a receiving hopper 41 and a collecting pipe 42. The receiving hopper 41 is located below each of the linking bars 32 and is tapered downward. Preferably, the receiving hopper 41 is covered with the bottom of the cracking space 13 and is tapered from the periphery of the cracking space 13 toward the middle, and the collecting pipe 42 is connected to the bottom of the receiving hopper 41 and is inclined downward and worn. The wall surface of the water knife chamber 10 is connected to the outside.

The sprinkler system 50 is disposed on the inner wall of the water knife chamber 10 and located in the cracking space 13. The sprinkler system 50 is located higher than the position of each of the linkage rods 32. Preferably, the sprinkling system 50 The water sprinkling system 50 is disposed on the three sides of the cracking space 13 in a U shape, or the sprinkling system 50 is disposed at the top of the cracking space 13 in a crisscross shape, and the sprinkling system 50 can face each of the linking rods 32 as long as it is used. Sprinkle in the direction of the water.

The dust collecting device 60 is connected to the cracking space 13 and located outside the cracking space 13. The dust collecting device 60 includes a dust collecting cover 61 and a blower 62. The dust collecting cover 61 is connected to the retaining wall 11 and The retaining wall 11 is formed with a plurality of passages connecting the dust collecting cover 61 and the cracking space 13, and the blower 62 is connected to the dust collecting cover 61 and located outside the water jet chamber 10.

When the waste tire is to be cracked, a plurality of waste tires A are fed into the cracking space 13 from outside the water knife chamber 10. The inductor 15 senses the waste tire A and drives the inlet and outlet 12 to open. The waste tire A is driven by The inlet and outlet 12 is fed into the cracking space 13. Preferably, the present invention can feed six waste tires A at a time, and each of the waste tires A is sequentially placed on each of the interlocking rods 32 as the motor. When the driving rods 32 are driven to rotate, the waste tires A are also rotated by the interlocking rods 32. At the same time, at least one water knife seat 22 of the water jet cutter module 20 is along one side of the sliding rail seat 21 The high-speed water jet is sprayed to each of the waste tires A. With respect to the number of the at least one water knife seat 22, the water jet cutter module 20 can be provided with only one water knife seat 22 along the waste tires. The stroke of the total width of A is reciprocated back and forth, or the waterjet cutter module 20 can be respectively provided with six water knife holders 22 corresponding to the waste tires A, and each of the water knife holders 22 respectively follows the waste tires A. The strokes of the respective widths are reciprocated back and forth, or the water knife module 20 can be provided with three water knife holders 22 corresponding to the waste tire A, so that Each of the two adjacent waste tires A corresponds to a water knife seat 22, and each of the water knife holders 22 reciprocates back and forth in a total stroke of the respective two waste tires A, and the present invention does not limit the water knife mold. The group 20 sets the number of water jets 22 and the manner in which the water knife seat 22 moves.

The water knife seat 22 of the water jet cutter module 20 is sprayed to the waste tire A by a high speed water jet, so that the rubber on the surface of the waste tire A is cut by the water jet, and the cut rubber will fall into the receiving hopper 41, and finally The rubber tube 42 is sent out, and the partially cut rubber does not directly fall into the receiving hopper 41, and may stick to the surface of the waste tire A or the inner wall of the water knife chamber 10. The sprinkling system 50 will Water is sprayed in the direction of each of the waste tires A, so that the rubber that has not fallen into the receiving hopper 41 is flushed downward into the receiving hopper 41, and the blower 62 passes through the dust collecting cover 61 to the air in the cracking space 13. The dust that has been lifted by the water jet cutter module 20 when the waste tire A is cut is extracted out of the cracking space 13 without falling into the receiving hopper 41.

The slide rail seat 21 of the present invention is disposed laterally on the side wall of the water knife chamber 10, and each of the interlocking rods 32 extends in a direction parallel to the direction in which the rail rail seat 21 is disposed, along which the water knife seat 22 can be 21 The setting direction is linearly movably disposed on the rail seat 21, and the water jet nozzle on the water jet nozzle faces the direction of each of the linkage rods 32, so that the high speed water jet ejected by the water jet nozzle cuts the waste tire A on each of the linkage rods 32. Since the water knife seat 22 will reciprocate back and forth along the slide rail seat 21, the high speed water jet sprayed by the water jet nozzle can directly cut the rubber on the waste tire A without being turned into radial force, the water knife The cutting force is not dispersed due to the rotation, and the cutting efficiency can be effectively improved, and each water knife seat 22 is linearly arranged on the rail seat 21, and a plurality of waste tires A can be cut at one time (there are six wastes in the manual) Tire A is an example), the operation efficiency is improved, and the cut waste tire A rubber powder falls into the receiving hopper 41, even if it is stuck on the surface of the waste tire A or the inner wall of the water knife chamber 10 The A rubber powder is also flushed down into the receiving hopper 41 by the water of the sprinkling system 50. The waste tire A rubber powder that is cut is automatically collected into the receiving hopper 41, and then sent out by the collecting pipe 42, thereby reducing the time for manually collecting the waste tire A rubber powder, and the dust collecting device 60 can cut the cutting process. The dust particles are removed and do not fall into the receiving hopper 41. Therefore, the waste tire A water jet cracking chamber of the present invention can effectively improve the efficiency of cutting the waste tire A and solve the problems of the prior art.

10‧‧‧Water knife room
11‧‧‧Retaining wall
12‧‧‧ Entrance
13‧‧‧Cleaning space
14‧‧‧Second space
15‧‧‧ sensor
20‧‧‧Waterjet Module
21‧‧‧Slide rail seat
22‧‧‧Water knife seat
30‧‧‧Activity
31‧‧‧Motor
32‧‧‧ linkage rod
40‧‧‧Receiving structure
41‧‧‧ receiving hopper
42‧‧‧ collecting tube
50‧‧‧ sprinkler system
60‧‧‧dust collection device
61‧‧‧ dust cover
62‧‧‧Blowers
A‧‧‧Waste tires

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a side elevational view of a waste tire water jet cracking chamber of the present invention. 2 is a top plan view of a waste tire water knife cracking chamber of the present invention. Figure 3 is a front elevational view of the waste tire water jet cracking chamber of the present invention.

10‧‧‧Water knife room

11‧‧‧Retaining wall

12‧‧‧ Entrance

13‧‧‧Cleaning space

14‧‧‧Second space

15‧‧‧ sensor

21‧‧‧Slide rail seat

30‧‧‧Activity

31‧‧‧Motor

32‧‧‧ linkage rod

40‧‧‧Receiving structure

41‧‧‧ receiving hopper

42‧‧‧ collecting tube

50‧‧‧ sprinkler system

60‧‧‧dust collection device

61‧‧‧ dust cover

62‧‧‧Blowers

A‧‧‧Waste tires

Claims (8)

A waste tire waterjet cracking chamber comprises: a water knife chamber comprising a retaining wall and an inlet and outlet, wherein the retaining wall is disposed in the water jet chamber, so that the space in the water jet chamber is divided into one cracked each other a space and a space, the water knife chamber further has an inlet and outlet connected to the cracking space on a front side; a water knife module disposed in the cracking space of the water knife chamber, the water jet module includes a a slide rail seat and at least one water knife seat, the slide rail seat is disposed in an elongated shape and horizontally disposed, and the at least one water knife seat is disposed on the slide rail seat linearly movable along a direction in which the slide rail seat is disposed, the at least one a water jet nozzle is provided with a plurality of water jet nozzles; and an actuator is disposed in the housing space of the water knife chamber, and includes a motor and a plurality of linkage rods, wherein the motor is located in the housing space Each of the linkage rods is driven by the motor and extends into the cracking space, and each of the linkage rods extends in a direction parallel to the direction in which the rail seat is disposed, and the water jet nozzles on the water knife seat of the water jet module face each other The direction of the pole. The waste tire waterjet cracking chamber of claim 1, further comprising a receiving structure disposed in the cracking space of the waterjet seat, and comprising a receiving hopper and a collecting pipe, the receiving The hopper is located below each of the linkage rods and is tapered downwardly. The collection tube is connected to the bottom of the receiving hopper and is inclined downward and communicates to the outside through the wall surface of the water knife chamber. The waste tire waterjet cracking chamber of claim 2, further comprising a sprinkler system disposed on an inner wall of the waterjet chamber and located in the cracking space, the sprinkler system being positioned higher than The position of each of the linkage rods. The waste tire waterjet cracking chamber according to claim 3, wherein the sprinkling system is disposed in a U shape on three sides of the cracking space. The waste tire waterjet cracking chamber of claim 3, wherein the sprinkling system is disposed at the top of the cracking space and is crisscrossed. The waste tire waterjet cracking chamber of claim 3, wherein the receiving hopper is covered with the bottom of the cracking space and is tapered from the periphery of the cracking space toward the middle. The waste tire waterjet cracking chamber according to any one of claims 1 to 6, further comprising a dust collecting device connected to the cracking space and located outside the cracking space, the dust collecting device comprising a dust collecting cover and a blower, the dust collecting cover is connected to the retaining wall, and a plurality of passages connecting the dust collecting cover and the cracking space are formed on the retaining wall, and the air blower is connected to the dust collecting cover Located outside the waterjet. The waste tire waterjet cracking chamber of claim 7, wherein an inductor is disposed above the inlet and outlet.