CN212607600U

CN212607600U - Rotary cooling screening equipment

Info

Publication number: CN212607600U
Application number: CN202021391965.5U
Authority: CN
Inventors: 路豪旭
Original assignee: Gongyi Bright Metallurgical Accessories Co ltd
Current assignee: Gongyi Bright Metallurgical Accessories Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-02-26
Anticipated expiration: 2030-07-15

Abstract

The embodiment of the utility model relates to the technical field of material cooling and screening equipment, in particular to rotary cooling and screening equipment, which comprises a base, an auger conveyor is obliquely arranged on the base, a cooling device is arranged on the auger conveyor, the cooling device comprises a cooling coil spirally wound on the auger conveyor and a cold water circulating mechanism communicated with the two ends of the cooling coil, the discharge port end of the auger conveyor is connected with a rotary screening device, the rotary screening device comprises a collecting box and a bracket arranged at the top of the collecting box, rotate and set up a screening section of thick bamboo on the support, set up in the top of support and be used for driving the rotatory actuating mechanism of a screening section of thick bamboo, set up between support and a screening section of thick bamboo and be used for carrying out spacing stop gear to a screening section of thick bamboo, evenly set up a plurality of sieve meshes on the screening section of thick bamboo, screening section of thick bamboo slope sets up, and the right-hand member of a screening section of thick bamboo is higher than the left end, and the right-hand member of a screening section of thick bamboo is connected with auger conveyor's. The utility model discloses beneficial effect does: the cooling effect is good, and work efficiency is high.

Description

Rotary cooling screening equipment

Technical Field

The utility model relates to a cooling screening equipment technical field of material, concretely relates to rotation type cooling screening equipment.

Background

The refining slag is a technology for mixing raw materials according to a certain proportion and granularity, heating the mixture under the condition of being lower than the melting point of the raw materials to sinter the raw materials together, and crushing the raw materials into particles with granularity. The main components are CaO-CaF2 base, CaO-Al2O3 base and CaO-Al2O3-SiO2 base, and the forms of the refining slag mainly comprise sintering type, premelting type and mixing type. The refining slag need use the cooling to divide sieve equipment in process of production, however, the cooling time of present cooling to the material divides sieve equipment longer, and the cooling effect is unsatisfactory to cooling and screening step continuity are poor, and work efficiency is low, consequently, need a cooling to divide sieve equipment to overcome the emergence of above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the embodiment of the utility model provides a rotary cooling screening device, which comprises a base, an auger conveyor is obliquely arranged on the base, a cooling device is arranged on the auger conveyor, the cooling device comprises a cooling coil spirally wound on the auger conveyor and a cold water circulating mechanism communicated with two ends of the cooling coil, a discharge port end of the auger conveyor is connected with the rotary screening device, the rotary screening device comprises a collecting box, a bracket arranged at the top of the collecting box, a screening cylinder rotatably arranged on the bracket, a driving mechanism arranged at the top of the bracket and used for driving the screening cylinder to rotate, and a limiting mechanism arranged between the bracket and the screening cylinder and used for limiting the screening cylinder, a plurality of screen holes are uniformly arranged on the screening cylinder, the screening cylinder is obliquely arranged, the right-hand member of screening section of thick bamboo is higher than the left end, the right-hand member of screening section of thick bamboo with auger conveyor's discharge gate is connected.

Preferably, a driven chain ring is fixedly sleeved in the middle of the outer side wall of the screening cylinder, the driving mechanism comprises a second motor arranged at the top of the support, and the second motor is in transmission connection with the driven chain ring.

Preferably, stop gear is located including fixed cover at least two annular spacing tracks on the lateral wall of screening section of thick bamboo, at least two annular spacing tracks evenly distributed in the left and right sides of passive chain ring, be equipped with on the support with the spacing wheel of annular spacing track matched with.

Preferably, the collection box is a hollow box body with an opening at the top, a partition plate is arranged in the collection box, the collection box is divided into a collection box and a waste collection box positioned on the right side of the collection box by the partition plate, the collection box is positioned below the left end of the screening cylinder, and the waste collection box is positioned below the screen holes.

Preferably, the top of the side wall of the material collecting box is provided with a heightening plate.

Preferably, the top right-hand member of support passes through the connecting plate and connects the feeder hopper, the entrance point of feeder hopper with auger conveyor's discharge gate is connected, the exit end of feeder hopper is connected the passage, the other end of passage inserts the inside of screening section of thick bamboo.

Preferably, a sealing cover is arranged at the right end of the screening cylinder, an opening is formed in the sealing cover, and the material guide pipe penetrates through the opening.

Preferably, the auger conveyor is including slope set up in a transport section of thick bamboo on the base, be equipped with the transport pivot in the transport section of thick bamboo, carry the pivot with the axis coincidence of a transport section of thick bamboo, be equipped with helical conveying blade in the transport pivot, the right-hand member of a transport section of thick bamboo is equipped with motor one, motor one with carry the pivot transmission to be connected, the discharge gate set up in the bottom left end of a transport section of thick bamboo.

Preferably, the cold water circulation mechanism comprises a water tank, a water pump and a refrigerator which are sequentially communicated through a water pipe, the right end of the cooling coil is connected with the water outlet end of the refrigerator, and the left end of the cooling coil is connected with the water inlet end of the water tank.

The utility model discloses beneficial effect does: the utility model is convenient to use, the auger conveyor and the cooling device are arranged, cooling and feeding are simultaneously carried out, the cooling effect is good, and the working efficiency is improved; the rotary screening device is arranged and is directly connected with a discharge port of the auger conveyor, cooling, conveying and screening are carried out simultaneously, the continuity is good, and the working efficiency is high.

Drawings

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

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

in the figure: the automatic feeding device comprises a base 1, a conveying cylinder 2, a heat insulation shell 3, a feeding hole 4, a discharging hole 5, a mounting plate 6, a first motor 7, a protective cover 8, a feeding hopper 9, a connecting plate 10, a material guide pipe 11, a sealing cover 12, a screening cylinder 13, a screen hole 14, a driven chain ring 15, a chain 16, a driving chain wheel 17, a second motor 18, a mounting seat 19, a top frame 20, a vertical plate 21, a transverse plate 22, a first supporting leg 23, a limiting column 24, a limiting wheel 25, an annular limiting track 26, a waste collecting box 27, a waste collecting box 28, a heightening plate 29, a partition plate 30, a cooling coil 31, a conveying rotating shaft 32, spiral conveying blades 33, a water tank 34, a.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Example 1

As shown in figures 1-3, the embodiment of the utility model discloses rotation type cooling divides sieve equipment, including base 1, base 1 is open-top's rectangular bodily form cell body, and base 1 is installed subaerial along the horizontal direction, and the draw-in groove has all been seted up at the top of the lateral wall about base 1, and the draw-in groove is including draw-in groove one that is located base 1's left side wall, draw-in groove two that is located base 1's right side wall, and the bottom of draw-in groove one is higher than the bottom of draw-in groove two, and detachable has clamped auger conveyor in draw-in groove one and the draw-in groove two, and auger conveyor's left end. The auger conveyor comprises a conveying cylinder 2 clamped in a first clamping groove and a second clamping groove, a conveying rotating shaft 32 is installed in the conveying cylinder 2, the conveying rotating shaft 32 coincides with the central axis of the conveying cylinder 2, a spiral conveying blade 33 is welded on the conveying rotating shaft 32, the left end of the conveying rotating shaft 32 is rotatably connected with the left side wall of the conveying cylinder 2 through a bearing and a bearing seat, the right end of the conveying rotating shaft 32 penetrates through the right side wall of the conveying cylinder 2 through the bearing to be rotatably installed, a mounting plate 6 is installed on the outer wall of the right side wall of the conveying cylinder 2, a motor I7 is installed on the mounting plate 6, a protective cover 8 is installed outside the motor I7 to prevent the motor I7 from being damaged by external factors, the service life of the motor I7 is prolonged, the output end of the motor I7 is connected with the right end of the conveying rotating shaft 32 and coaxially rotates, the left end of the bottom of the conveying cylinder 2 is provided with a. The cooling coil 31 is convoluted and wound to the outside of the conveying cylinder 2, a cold water circulating mechanism is installed at the bottom in the base 1, the cold water circulating mechanism comprises a water tank 34, a water pump 35 and a refrigerating machine 36 which are sequentially connected from left to right through a water pipe, the water outlet end of the refrigerating machine 36 is connected with the right end of the cooling coil 31 through a circulating water outlet pipe, and the left end of the cooling coil 31 is connected with the water inlet end of the water tank 34 through a circulating water inlet pipe. The water pump 35 works, water in the water tank 34 is pumped into the refrigerating machine 36 through the water pump 35, is cooled by the refrigerating machine 36 and then becomes cold water, then flows into the cooling coil 31 through the circulating water outlet pipe, cools the material being conveyed in the conveying cylinder 2, and then flows into the water tank 34 again through the circulating water inlet pipe, so that a circulating condensation system is formed, and the material conveyed in the conveying cylinder 2 can be continuously cooled. Thus, the conveying and the condensation are carried out simultaneously, and the working efficiency is improved. Carry a 2 outside cover to be equipped with thermal-insulated shell 3, cooling coil 31 is located and carries a 2 and thermal-insulated shell 3 between, thermal-insulated shell 3 includes the inner bag that connects gradually from inside to outside, heat preservation and shell body three layer construction, wherein mainly play the thermal-insulated effect of heat preservation be the heat preservation, the heat preservation adopts the pouring process preparation, this technology belongs to prior art, give unnecessary details here, the material of heat preservation is polyurethane, this material is prior art, can reach fine heat preservation and thermal-insulated effect, cold water in the reduction cooling coil 31 is from outside heat absorption, reduce the energy consumption.

5 end connections rotary screen device of auger conveyer's discharge gate, rotary screen device is including installing at the subaerial collecting box in base 1's left side, install the support at the top of collecting box, rotate screening section of thick bamboo 13 of installing on the support, install at the top of support and be used for driving the rotatory actuating mechanism of screening section of thick bamboo 13, install between support and screening section of thick bamboo 13 and be used for carrying out spacing stop gear to screening section of thick bamboo 13, evenly set up a plurality of sieve meshes 14 on the screening section of thick bamboo 13, screening section of thick bamboo 13 slope is arranged, the right-hand member of screening section of thick bamboo 13 is higher than the left end, the right-hand member of screening section of thick bamboo 13 is connected with auger conveyer's discharge. The collecting box is a hollow box body with an opening at the top, a separation plate 30 is welded in the collecting box, the separation plate 30 is arranged along the vertical direction, the bottom of the separation plate 30 is connected with the bottom of the collecting box, the front side surface of the separation plate 30 is connected with the front side wall of the collecting box, and the rear side surface of the separation plate 30 is connected with the rear side wall of the collecting box, so that the collection box is divided into a collecting box 28 and a waste collecting box 27 located on the right side of the collecting box 28 by the separation plate 30, the collecting box 28 is located below the left end of the sieving cylinder 13, and the waste collecting box 27 is. The top of the side wall of the material collecting box 28 extends vertically upwards to be connected with a heightening plate 29, so that the material flowing out of the left end of the screening cylinder 13 is prevented from splashing out after falling into the material collecting box 28 to injure workers, and the safety is improved. The support includes along four risers 21 of vertical direction installation on collection useless case 27 top four angles, install the top frame 20 at four riser 21 tops. All be connected with vertical board along the horizontal direction between two risers 21 on the left side and between two risers 21 on the right side, be connected with two parallel diaphragm 22 between two vertical boards, diaphragm 22 is the same with the direction of arranging of collection waste box 27, diaphragm 22 is located the below of screening section of thick bamboo 13, the top left side of diaphragm 22 is connected with landing leg one 23 along vertical direction, the top right side of diaphragm 22 is connected with landing leg two along vertical direction, the height that highly is higher than landing leg one 23 of landing leg two, spacing post 24 is connected with the top of landing leg two to landing leg one 23, spacing post 24 is totally two, two spacing posts 24 are located screening section of thick bamboo 13's below front and back both sides respectively, the direction of arranging of two spacing posts 24 all is the same with the direction of arranging of screening section of thick bamboo 13, fixed cover is equipped with two annular spacing tracks 26 on screening section of thick bamboo 13's the lateral wall, it is equipped with spacing wheel 25 with annular. Not only can play a role in supporting and limiting, but also can not hinder the free rotation of the screening drum 13. The middle part of the outer side wall of the screening cylinder 13 is fixedly sleeved with a driven chain ring 15, the driving mechanism comprises a second motor 18 installed at the top of the support, a mounting seat 19 is installed on a top frame 20, the second motor 18 is installed on the mounting seat 19, the output end of the second motor 18 is connected with a driving chain wheel 17 which coaxially rotates with the output end of the second motor 18, and the driving chain wheel 17 and the driven chain ring 15 are in transmission sleeved with a chain 16. The second motor 18 works, the output end drives the driving chain wheel 17 to coaxially rotate, and the chain 16 drives the driven chain ring 15 to rotate, so that the sieving cylinder 13 is driven to rotate. The feeder hopper 9 is connected through connecting plate 10 to the top right-hand member of top frame 20, the L type of longitudinal section for invering of connecting plate 10, the entrance point of feeder hopper 9 is connected with auger conveyor's discharge gate 5, passage 11 is connected to the exit end of feeder hopper 9, closing cap 12 is installed to screening section of thick bamboo 13's right-hand member, the trompil has been seted up on the closing cap 12, passage 11 runs through the trompil and inserts screening section of thick bamboo 13's inside, closing cap 12 rotates along with screening section of thick bamboo 13, passage 11 can not hinder the closing cap 12 and rotate. The sealing cover 12 can effectively prevent the material flowing into the sieving cylinder 13 through the material guide pipe 11 from splashing, prevent the worker from being injured by crashing, and improve the safety.

The working principle is as follows: the material to be condensed enters the conveying cylinder 2 through the feeding hole 4, the first motor 7 works, the conveying rotating shaft 32 and the rotary conveying blades convey the material from right to left, meanwhile, the water pump 35 works, water in the water tank 34 is pumped into the refrigerating machine 36 through the water pump 35, the water is cooled by the refrigerating machine 36 and then becomes cold water, then the cold water flows into the cooling coil pipe 31 through the circulating water outlet pipe, the material being conveyed in the conveying cylinder 2 is cooled, and the cold water flows into the water tank 34 again through the circulating water inlet pipe, so that a circulating condensation system is formed, and the material conveyed in the conveying cylinder 2 can be cooled continuously. Therefore, the conveying and the cooling are carried out simultaneously, the cooling effect is good, and the working efficiency is improved. The cooled materials leave the conveying cylinder 2 from the discharge port 5 and enter the sieving cylinder 13 through the feed hopper 9 and the material guide pipe 11, at the moment, the motor II 18 works, the sieving cylinder 13 rotates, the limiting wheel 25 rolls in the annular limiting track 26, the waste materials flow out through the sieve holes 14 and flow into the waste collecting box 27, the qualified materials flow out through the left end outlet of the sieving cylinder 13 and flow into the material collecting box 28, and therefore cooling and sieving of the materials are completed, the whole process is continuous, and the working efficiency is high.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. The utility model provides a rotation type cooling divides sieve equipment which characterized in that: comprises a base, wherein an auger conveyor is obliquely arranged on the base, a cooling device is arranged on the auger conveyor, the cooling device comprises a cooling coil spirally arranged on the auger conveyor and a cold water circulating mechanism communicated with two ends of the cooling coil, the discharge port end of the auger conveyor is connected with a rotary screening device, the rotary screening device comprises a collecting box, a bracket arranged at the top of the collecting box, a screening barrel rotatably arranged on the bracket, a driving mechanism arranged at the top of the bracket and used for driving the screening barrel to rotate, and a limiting mechanism arranged between the bracket and the screening barrel and used for supporting and limiting the screening barrel, evenly set up a plurality of sieve meshes on the screening section of thick bamboo, screening section of thick bamboo slope sets up, the right-hand member of screening section of thick bamboo is higher than the left end, the right-hand member of screening section of thick bamboo with auger conveyor's discharge gate is connected.

2. A rotary cooling screen apparatus according to claim 1, wherein: the middle part of the outer side wall of the screening barrel is fixedly sleeved with a driven chain ring, the driving mechanism comprises a second motor arranged at the top of the support, and the second motor is in transmission connection with the driven chain ring.

3. A rotary cooling screen apparatus according to claim 2, wherein: stop gear is located including fixed cover at least two annular spacing tracks on the lateral wall of screening section of thick bamboo, at least two annular spacing tracks evenly distributed in the left and right sides of passive chain ring, be equipped with on the support with the spacing wheel of annular spacing track matched with.

4. A rotary cooling screen apparatus according to claim 1, wherein: the collecting box is a hollow box body with an opening at the top, a partition plate is arranged in the collecting box, the partition plate divides the collecting box into a collecting box and a waste collecting box positioned on the right side of the collecting box, the collecting box is positioned below the left end of the screening cylinder, and the waste collecting box is positioned below the screen holes.

5. A rotary cooling screen apparatus according to claim 4, wherein: the top of the side wall of the material collecting box is provided with a heightening plate.

6. A rotary cooling screen apparatus according to claim 1, wherein: the top right-hand member of support passes through the connecting plate and connects the feeder hopper, the entrance point of feeder hopper with auger conveyor's discharge gate is connected, the exit end of feeder hopper is connected the passage, the other end of passage inserts the inside of screening section of thick bamboo.

7. A rotary cooling screen apparatus according to claim 6, wherein: the right end of the screening barrel is provided with a sealing cover, the sealing cover is provided with an opening, and the material guide pipe penetrates through the opening.

8. A rotary cooling screen apparatus according to claim 1, wherein: the auger conveyor comprises a conveying barrel obliquely arranged on the base, a conveying rotating shaft is arranged in the conveying barrel, the conveying rotating shaft coincides with the central axis of the conveying barrel, spiral conveying blades are arranged on the conveying rotating shaft, a first motor is arranged at the right end of the conveying barrel, the first motor is in transmission connection with the conveying rotating shaft, and the discharge port is arranged at the left end of the bottom of the conveying barrel.

9. A rotary cooling screen apparatus according to claim 1, wherein: the cold water circulating mechanism comprises a water tank, a water pump and a refrigerator which are sequentially communicated through a water pipe, the right end of the cooling coil is connected with the water outlet end of the refrigerator, and the left end of the cooling coil is connected with the water inlet end of the water tank.