CN214926096U

CN214926096U - Roller cooling machine with good anti-adhesion and heat dissipation effects for producing environment-friendly reclaimed rubber

Info

Publication number: CN214926096U
Application number: CN202023302348.6U
Authority: CN
Inventors: 史金炜; 张宝祥; 张珠珠; 戈风行; 汪冯新; 姚修祚
Original assignee: Suqian Lvjinren Rubber & Plastic Machinery Co ltd
Current assignee: Suqian Lvjinren Rubber & Plastic Machinery Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-30
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a roller cooling machine with good anti-adhesion and heat dissipation for producing environment-friendly regenerated rubber, which comprises a base, wherein power brackets are fixedly arranged at two ends of the top of the base, a driving gear motor is arranged at one side of each power bracket in a rotating way, the driving gear motor is fixedly arranged at the top of the base, a riding wheel is arranged at the top of each power bracket in a rotating way, the top of each riding wheel is in friction connection with a roller way, a cooling roller is coaxially and fixedly connected in the roller way, a wind cooling device is sleeved outside the end part of one side of the cooling roller in a rotating way, a fixing frame is coaxially sleeved outside the cooling roller, a plurality of clamping components are fixedly arranged on the fixing frame, a plurality of circulating water spray pipes are fixedly arranged in the clamping components, a hose is fixedly connected at one end part of each circulating water spray pipe through a fixed joint, a water collecting tank is fixedly arranged at the end part of the hose far away from the circulating water spray pipes, the water collecting tank is fixedly arranged at one side of the base, a slide block is fixedly arranged at the bottom of the fixing frame, the bottom of the sliding block is slidably clamped on the limiting seat.

Description

Roller cooling machine with good anti-adhesion and heat dissipation effects for producing environment-friendly reclaimed rubber

Technical Field

The utility model relates to an antiseized cooler technical field of reclaimed rubber specifically is a roller cooler for producing the antiseized even heat dissipation of environmental protection reclaimed rubber is good.

Background

Cooling the desulfurized rubber powder with certain viscosity from high temperature to room temperature; in addition, both the granulated reclaimed rubber produced by the novel screw refining equipment and the rubber granules produced by granulation need to be cooled from the temperature of more than 100 ℃ to the room temperature so as to prevent the material from spontaneous combustion. Because the surfaces of the desulfurized rubber powder, the particle reclaimed rubber and the rubber particles have certain viscosity, if the desulfurized rubber powder, the particle reclaimed rubber and the rubber particles have slight compression force in the cooling process, the desulfurized rubber powder, the particle reclaimed rubber and the rubber particles can be aggregated into a cluster, which is not beneficial to rear-end packaging and cooling, so that the traditional cooling equipment such as a conveying auger and the like can not meet the cooling condition. In addition, the roller cooling equipment used in the industries of chemical fertilizers, feeds and the like cannot solve the problem of adhesion and conglobation of materials in the conveying process due to the inclination angle of the shell, the form of the propelling blades, the conveying angle and the like; the commonly used roller cooling device is a roller cooling device capable of directly transferring heat, a cold source of the roller cooling device is normal-temperature air in the atmosphere, the influence of seasons and workshop temperatures is large, the air cooling heat exchange time is short, and the cooling efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be arranged in producing the antiseized even good cylinder cooler that dispels the heat of environmental protection reclaimed rubber to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a roller cooling machine for producing environment-friendly regenerated rubber with good anti-adhesion and heat dissipation effects comprises a base, wherein power supports are fixedly mounted at two ends of the top of the base, a driving gear motor is rotatably mounted at one side of each power support, the driving gear motor is fixedly mounted at the top of the base, a supporting wheel is rotatably mounted at the top of each power support, a roller table is in friction connection with the top of the supporting wheel, a cooling roller is coaxially fixedly connected in the roller table, a wind cooling device is sleeved outside the end part of one side of the cooling roller in a rotating manner, a fixing frame is sleeved outside the cooling roller in a coaxial manner, a plurality of clamping assemblies are fixedly mounted on the fixing frame, a plurality of circulating water spray pipes are fixedly mounted in the clamping assemblies, a hose is fixedly connected at one end part of each circulating water spray pipe, and a water collecting tank is fixedly connected at the end part of each circulating water spray pipe and far away from the hose, the water collection tank is fixedly mounted on one side of the base, a sliding block is fixedly mounted at the bottom of the fixing frame, and the bottom of the sliding block is connected to the limiting seat in a sliding manner.

Preferably, the cooling roller is a horizontal cylindrical shell, the center of the cooling roller is inclined at an angle of 5-20 degrees with the horizontal line, and the shell is internally welded with a propelling paddle and is sequentially divided into a feeding propelling section, a middle self-flowing section and a tail conveying section according to different paddle forms.

Preferably, the middle section of the top of the base is fixedly provided with a blocking wheel, and the blocking wheel is in friction contact with the shell.

Preferably, 4 sets of driving gear motors and riding wheels are arranged, two sets of roller tables are arranged, a plurality of circular spraying holes are formed in one side of the circulating water spraying pipe in a penetrating mode, and the water collecting tank is connected with external water supply equipment and automatically supplies water.

Preferably, the cover body of the air cooling device is arranged at the outlet of the cooling roller, the top of the cover body is provided with an air extracting device for air cooling, and the air extracting device is connected to the tail gas treatment device.

Preferably, the top indent of spacing seat is equipped with the spout, the spout is L type groove and inside slidable mounting has the slider, the slider is L type structure and one side is rotated and is installed the bolt, the upper segment slip joint of bolt is in spacing spout, spacing spout runs through the top of establishing at spacing seat, the inner wall of fixed frame and cooling drum's casing interval 5 centimetres.

Preferably, the clamping assembly comprises a fixed outer ring, the fixed outer ring is fixedly mounted on the fixed frame, a spring is fixedly mounted in the fixed outer ring, and a limiting inner ring is fixedly mounted at the end part, far away from the fixed outer ring, of the spring.

Preferably, the limiting inner ring is two arc plates and is symmetrically arranged with the circle center of the fixed outer ring, and the two groups of fixed frames are arranged and have completely consistent structures.

Compared with the prior art, the beneficial effects of the utility model are that: through the reasonable design of the angle and the form of the propelling paddle inside the roller, surface viscous materials such as desulfurized rubber powder and particle reclaimed rubber are prevented from being aggregated into a cluster in the conveying process, hot particle materials enter from the higher end of the inclined rotary roller, and the propelling paddle in the roller ceaselessly lifts and drops the materials along with the rotation of the roller, so that the materials form a material curtain while moving towards the lower end of the roller and continuously exchange heat with air, thereby not only better ensuring the cooling effect, but also being beneficial to product performance and subsequent packaging; in addition, in order to further strengthen the cooling effect, especially the problem that the high cooling effect of air temperature is poor under the summer condition, through the wall temperature water spray cooling to cooling drum, improved cooling efficiency greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic structural view of 3 conveying sections of the drum shell according to the present invention;

FIG. 4 is a schematic view of the structure of the limiting seat of the present invention;

fig. 5 is a schematic structural view of the clamping assembly of the present invention.

In the figure: the device comprises a base 1, a power support 2, a cooling roller 3, an air cooling device 4, a driving speed reduction motor 5, a riding wheel 6, a roller way 7, a shell 8, a blocking wheel 9, a feeding propulsion section 10, a middle self-flowing section 11, a tail conveying section 12, a limiting seat 13, a sliding groove 131, a limiting sliding groove 132, a fixing frame 14, a clamping assembly 15, a fixed outer ring 151, a spring 152, a limiting inner ring 153, a circulating water spray pipe 16, a hose 17, a water collecting tank 18, a sliding block 19 and a bolt 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a roller cooling machine for producing environment-friendly regenerated rubber with good anti-adhesion and heat dissipation performance comprises a base 1, power supports 2 are fixedly installed at two ends of the top of the base 1, a driving speed reduction motor 5 is rotatably installed at one side of each power support 2, the driving speed reduction motor 5 is fixedly installed at the top of the base 1, a riding wheel 6 is rotatably installed at the top of each power support 2, a roller way 7 is in frictional connection with the top of each riding wheel 6, a cooling roller 3 is coaxially and fixedly connected in each roller way 7, an air cooling device 4 is rotatably sleeved outside the end part of one side of the cooling roller 3, a fixed frame 14 is coaxially sleeved outside the cooling roller 3, a plurality of clamping assemblies 15 are fixedly installed on the fixed frame 14, a plurality of circulating water spray pipes 16 are fixedly installed in each clamping assembly 15, a hose 17 is fixedly connected at the end part of one side of each circulating water spray pipe 16, and a water collection tank 18 is fixedly connected at the end part, far away from each circulating water spray pipe 16, of each hose 17, the water collecting tank 18 is fixedly arranged at one side of the base 1, the bottom of the fixed frame 14 is fixedly provided with a sliding block 19, and the bottom of the sliding block 19 is in sliding clamping connection with the limiting seat 13.

As shown in fig. 1 and 3, the cooling drum 3 is a horizontal cylindrical shell 8, the center of the cooling drum 3 is inclined at an angle of 5-20 degrees with the horizontal line, and the shell 8 is internally welded with propelling blades and is sequentially divided into a feeding propelling section 10, a middle self-flowing section 11 and a tail conveying section 12 according to different blade forms.

As shown in fig. 2, a catch wheel 9 is fixedly installed at the middle of the top of the base 1 and is in frictional contact with the housing 8 to maintain the balance and stability of the cooling drum.

As shown in fig. 1, 4 sets of driving speed reduction motors 5 and riding wheels 6 are arranged, two sets of roller ways 7 are arranged, a plurality of circular spraying holes are arranged on one side of a circulating water spraying pipe 16 in a penetrating mode, and a water collecting tank 18 is connected with external water supply equipment and automatically supplies water. The cover body of the air cooling device 4 is arranged at the outlet of the cooling roller 3, the top of the cover body is provided with an air extracting device for air cooling, and the air extracting device is connected to a tail gas treatment device.

As shown in fig. 4, the top of the limiting seat 13 is recessed to form a sliding groove 131, the sliding groove 131 is an L-shaped groove and has a sliding block 19 inside, the sliding block 19 is an L-shaped structure and has a bolt 20 rotatably mounted on one side thereof, the upper section of the bolt 20 is slidably engaged with the limiting sliding groove 132, the limiting sliding groove 132 penetrates through the top of the limiting seat 13, and the inner wall of the fixing frame 14 is spaced by 5 cm from the housing 8 of the cooling drum 3.

As shown in fig. 5, the clamping assembly 15 includes a fixed outer ring 151, the fixed outer ring 151 is fixedly mounted on the fixed frame 14, a spring 152 is fixedly mounted in the fixed outer ring 151, and a limit inner ring 153 is fixedly mounted on an end of the spring 152 far away from the fixed outer ring 151. The inner retainer rings 153 are two arc-shaped plates and are symmetrically arranged at the center of the fixed outer ring 151, and the fixed frame 14 is provided with two sets and has a completely identical structure.

As shown in fig. 1, specifically, a roller conveyor is adopted, the diameter is 1.2m, the length-diameter ratio is 7:1, the distance between two roller ways is 5.5m, under the condition of 800kg/h output, 150 ℃ desulfurized rubber powder with mooney viscosity of ML (1+4min)120 enters from an inlet of a roller cooler, the temperature of the material at a final outlet is reduced to 30 ℃ by controlling the rotation speed of the roller to be 5rpm, the water temperature of a water spraying device to be 15 ℃, the air volume to be 5000m and the powder conveying time in the roller to be 5min, and the material is not adhered to form lumps.

The working principle is as follows: the utility model discloses when using, throw into the reclaimed rubber that waits to cool off through the opening of the feeding propulsion section 10 of cooling cylinder 3, drive gear motor 5 drives cooling cylinder 3 and rotates, inside different transport sections push reclaimed rubber when cooling cylinder 3 rotates, tail air cooling device 4 air-cools inside reclaimed rubber when pushing, the reasonable design of propulsion paddle angle and form inside cooling cylinder 3 simultaneously, avoid surface viscidity material, such as desulfurized rubber powder, granule reclaimed rubber gathers into a group in the transportation process, hot granule material gets into from the feeding propulsion section 10 one end of cooling cylinder 3 of slope, the propulsion paddle in the cylinder is along with the rotation of cylinder lifts the material and falls off ceaselessly, make the material form the material curtain when moving to cylinder afterbody transport section 12, constantly carry out the heat exchange with the air, this not only better assurance cooling effect, but also is beneficial to product performance and subsequent packaging; in addition, in order to further strengthen the cooling effect, especially the poor problem of the high cooling effect of air temperature under the summer condition, supply water to circulating water shower 16 through external water supply equipment, thereby make circulating water shower 16's orifice blowout cooling water, thereby carry out the water spray cooling to cooling drum 3's wall temperature, the cooling efficiency has been improved greatly, chucking subassembly 15 makes things convenient for circulating water shower 16's installation simultaneously, can install the circulating water shower 16 of appropriate quantity according to the refrigerated needs, when having reduced the cooling water waste, refrigerated efficiency has also been guaranteed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a roller cooler for producing antiseized even heat dissipation of environmental protection reclaimed rubber is good, includes base (1), its characterized in that: the top both ends fixed mounting of base (1) has power support (2), one side of power support (2) is rotated and is installed drive gear motor (5), drive gear motor (5) fixed mounting is at the top of base (1), the top of power support (2) is rotated and is installed riding wheel (6), the top frictional connection of riding wheel (6) has roll table (7), coaxial rigid coupling has cooling drum (3) in roll table (7), one side tip of cooling drum (3) rotates overcoat wind cooling device (4), the coaxial overcoat of cooling drum (3) has fixed frame (14), fixed mounting has a plurality of chucking subassemblies (15) on fixed frame (14), chucking subassembly (15) internal fastening installs a plurality of circulating water shower pipes (16), one side tip of circulating water shower pipe (16) has hose (17) through the rigid coupling, tip fixedly connected with header tank (18) of circulating water shower (16) are kept away from in hose (17), header tank (18) fixed mounting is in one side of base (1), the bottom fixed mounting of fixed frame (14) has slider (19), the bottom slip joint of slider (19) is on spacing seat (13).

2. The roller cooling machine for producing the environment-friendly reclaimed rubber with good anti-adhesion and heat dissipation performance according to claim 1, is characterized in that: the cooling roller (3) is a horizontal cylindrical shell (8), the center of the cooling roller (3) is inclined by 5-20 degrees with the horizontal line, and a propelling paddle is welded in the shell (8) and is sequentially divided into a feeding propelling section (10), a middle self-flowing section (11) and a tail conveying section (12) according to different paddle forms.

3. The roller cooling machine for producing the environment-friendly reclaimed rubber with good anti-adhesion and heat dissipation performance according to claim 1, is characterized in that: the middle section at the top of the base (1) is fixedly provided with a blocking wheel (9), and the blocking wheel (9) is in friction contact with the shell (8).

4. The roller cooling machine for producing the environment-friendly reclaimed rubber with good anti-adhesion and heat dissipation performance according to claim 1, is characterized in that: drive gear motor (5) and riding wheel (6) are equipped with 4 sets altogether, roller table (7) install two altogether, one side of circulating water shower (16) is run through and is equipped with a plurality of circular shape holes that spray, header tank (18) are connected and automatic water supply with outside water supply equipment.

5. The roller cooling machine for producing the environment-friendly reclaimed rubber with good anti-adhesion and heat dissipation performance according to claim 1, is characterized in that: the cover body of the air cooling device (4) is arranged at the outlet of the cooling roller (3), an air extracting device is arranged at the top of the cover body and used for air cooling, and the air extracting device is connected to a tail gas treatment device.

6. The roller cooling machine for producing the environment-friendly reclaimed rubber with good anti-adhesion and heat dissipation performance according to claim 1, is characterized in that: the top indent of spacing seat (13) is equipped with spout (131), spout (131) are L type groove and inside slidable mounting has slider (19), slider (19) are L type structure and one side is rotated and is installed bolt (20), the upper segment slip joint of bolt (20) is in spacing spout (132), the top of establishing at spacing seat (13) is run through in spacing spout (132), the inner wall of fixed frame (14) and casing (8) interval 5 centimetres of cooling drum (3).

7. The roller cooling machine for producing the environment-friendly reclaimed rubber with good anti-adhesion and heat dissipation performance according to claim 1, is characterized in that: chucking subassembly (15) are including fixed outer loop (151), fixed outer loop (151) fixed mounting is on fixed frame (14), fixed outer loop (151) internal fixation has spring (152), the tip fixed mounting that fixed outer loop (151) were kept away from in spring (152) has spacing inner ring (153).

8. The roller cooler for producing the environment-friendly reclaimed rubber with good anti-adhesion and heat dissipation performance as claimed in claim 7, is characterized in that: the limiting inner rings (153) are two arc-shaped plates and are symmetrically arranged with the circle center of the fixed outer ring (151), and the fixed frame (14) is provided with two groups and has a completely identical structure.