CN218743139U - Environmental protection refractory material screening case - Google Patents

Abstract

The utility model relates to a refractory material makes technical field, and discloses an environmental protection refractory material screening case, the power distribution box comprises a box body, four fixed welding of apex angle departments of the downside surface of box have four pillars, box top surface fixed connection has the unloading pipe, fixed surface installs the discharge gate on the unloading pipe, bottom half fixed mounting has out the hopper, the discharge gate has been seted up to play hopper bottom. This environmental protection refractory material screening case, the below of the export of rescreening is kept away from to the surface of connecting the box through spiral case has been seted up the import of rescreening, and the output of motor rotates and is connected with the threaded rod, make the motor rotate the rotation that drives the threaded rod, let the threaded rod drive to go into the inside rescreening of the inside rescreening export of spiral case from the rescreening import and rise to the inside secondary screening of box of rescreening export, thereby reached and carried out more careful repeated screening to refractory material, the purpose of sieving mechanism to refractory material's screening efficiency has been improved widely.

Description

Environmental protection refractory material screening case

Technical Field

The utility model relates to a technical field is made to refractory material, specifically is an environmental protection refractory material screening case.

Background

The refractory material is an inorganic non-metallic material with refractoriness not lower than 1580 ℃. Refractoriness is the degree centigrade at which a sample of the refractory cone resists high temperatures without softening and melting down without loading. However, the refractoriness is only defined, the refractory material cannot be fully described, the temperature of 1580 ℃ is not absolute, the refractory material is defined as a material which has physicochemical properties allowing the refractory material to be used in a high-temperature environment, the refractory material is applied to various fields of national economy such as steel, nonferrous metals, glass, cement, ceramics, petrifaction, machinery, boilers, light industry, electric power, military industry and the like, is an essential basic material for ensuring the production operation and the technical development of the industry, and plays an irreplaceable important role in the development of high-temperature industrial production.

The production process of the refractory material comprises the steps of pre-burning part of raw materials into clinker, crushing and screening, mixing the clinker with raw materials according to a certain proportion, forming, drying and firing, wherein the pre-burning of the raw materials aims to burn off water, organic impurities and gases generated by decomposition of sulfate so as to reduce the firing shrinkage of products and ensure the accuracy of the overall dimensions of the products, the raw materials are required to be screened after crushing and grinding, and because the raw materials are graded by powder materials with different particle sizes, the closest stacking can be ensured to obtain compact green bodies, so the raw materials are required to be crushed and screened during production of the refractory material, and a refractory material screening device is required.

The current patent number is CN216261984U, this patent relates to refractory material production and uses multistage screening plant, be provided with a plurality of sieves in the device, can carry out multiple screening to refractory material, thereby reached the screening step in the refractory material production process, but general traditional sieving mechanism all does not set up the device that can repeat the screening, there is not the way to carry out more careful repeated screening to refractory material, reduced the sieving mechanism greatly to refractory material's screening efficiency, do not solve above-mentioned problem we need a neotype environmental protection refractory material screening case that can repeat and carry out the screening to refractory material urgently.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an environmental protection refractory material screening case to solve the nothing that mentions in the above-mentioned background art and carry out more careful repeated screening to refractory material, reduced the problem of sieving mechanism to refractory material's screening efficiency widely.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environmental protection refractory material screening case, includes the box, four apex angle department fixed welding of downside surface of box have four pillars, box top surface fixed connection has the unloading pipe, fixed surface installs the material reversing opening on the unloading pipe, bottom half fixed mounting has out the hopper, the discharge gate has been seted up to play hopper bottom.

Adopt above-mentioned technical scheme, four apex angle department fixed welding have four pillars through the downside surface of box for four pillars are more firm with the fixed of box, thereby realize shining the purpose that the material work in lets an environmental protection refractory material screening case more firm.

Preferably, the outer surface of the left side and the right side of the box body are fixedly welded with spiral cases, the outer surface of the spiral case connecting box body is provided with a re-screening outlet, the outer surface of the spiral case connecting box body is far away from the lower part of the re-screening outlet and is provided with a re-screening inlet, the bottom of the inner side of the spiral case is fixedly provided with a motor, a partition plate is fixedly arranged right above the motor and inside the spiral case, the output end of the motor is connected with a threaded rod in a rotating mode, and the threaded rod is inserted into the outer surface of the partition plate.

By adopting the technical scheme, the motor is fixedly arranged at the bottom of the inner side of the spiral case, and the output end of the motor is connected with the threaded rod in a rotating manner, so that the motor rotates to drive the rotation of the threaded rod, the threaded rod drives the re-screening material entering the inner part of the spiral case from the re-screening inlet to ascend to the re-screening outlet to enter the box body again for re-screening, and the aim of re-screening the refractory material is fulfilled.

Preferably, the inside surface of box is provided with first sieve, just first sieve is the setting of 30 degrees angles, the inside below of keeping away from first sieve of box is provided with the second sieve, just the second sieve is the setting of 45 degrees angles, a plurality of sieve meshes have all been seted up with the surface of second sieve to first sieve, and the operation sieve mesh all is linear array, the equal swing joint in first sieve left and right sides has two electromagnetic shaker, just two also equal swing joint in the left and right sides of second sieve have two electromagnetic shaker, electromagnetic shaker and the inside fixed surface of box are connected.

Adopt above-mentioned technical scheme, there are two electromagnetic shaker through the equal swing joint in first sieve left and right sides, and two also equal swing joint in the left and right sides of second sieve have two electromagnetic shaker, electromagnetic shaker and the inside surface fixed connection of box, and electromagnetic shaker and two also fixed connection of sieve, drive two sieve vibrations screening through the electromagnetic shaker, the sieve mesh size of two sieves is different, thereby reached and carried out the purpose of multiple screening to refractory material, all adopt angle setting through first sieve and second sieve, can make the material that is not screened pass through the gravity influence and enter into spiral machine incasement portion from the import of double screen, reach and make the material that is not screened enter into spiral machine incasement portion and carry out the purpose of secondary screening.

Preferably, four pillar lower extremes are provided with four shock pads, just four shock pads are inside to be provided with four hard springs, four pillar lower extreme surfaces and four hard spring surface activity laminating.

Adopt above-mentioned technical scheme, be provided with four shock pads through four pillar lower extremes, and the shock pad is inside to be provided with rigid spring, and the pillar lower extreme laminates with rigid spring mutually for cause the box shake to offset through rigid spring at the in-process of screening work, reduced the noise that causes between box shake and the ground, thereby reached the purpose that reduces the screening case and produce the noise in the course of the work.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this environmental protection refractory material screening case, the equal fixed welding of left and right sides surface through the box has the spiral machine case, and the surface of spiral machine case connection box has seted up the rescreen export, the below of rescreen export has been seted up to the surface of spiral machine case connection box, the inboard bottom fixed mounting of spiral machine has the motor, and the inside motor of keeping away from of spiral machine incasement portion directly over fixed mounting has the baffle, the output of motor rotates and is connected with the threaded rod, and the threaded rod inserts and locates the baffle surface, the inboard bottom fixed mounting of spiral machine case has the motor, and the output of motor rotates and is connected with the threaded rod, make the motor rotate the rotation that drives the threaded rod, let the threaded rod drive from the rescreen import and enter into the inside rescreen export of spiral machine and rise to go up to rescreen inside the box again, thereby reached and carried out more careful repeated screening to refractory material, the mesh of sieving mechanism to refractory material's screening efficiency has been improved widely.

2. This environmental protection refractory material screening case, be provided with first sieve through the inside surface of box, and first sieve is 30 degrees angle settings, the inside below of keeping away from first sieve of box is provided with the second sieve, and the second sieve is 45 degrees angle settings, first sieve all adopts angle settings with the second sieve, can make the material that is not screened pass through the influence of gravity and enter into spiral quick-witted incasement portion from the compound sieve import well, a plurality of sieve meshes have all been seted up to the surface of first sieve and second sieve, and the operation sieve mesh all is linear array, the equal swing joint in first sieve left and right sides has two electromagnetic shaker, and two equal swing joint have two electromagnetic shaker about the second sieve, electromagnetic shaker and the inside surface fixed connection of box, and electromagnetic shaker and two sieve also fixed connection, drive two sieve vibrations screening through the electromagnetic shaker, the sieve mesh difference of two sieves, thereby reached carry out multiple screening to refractory material and make the material that is not screened get into the quick-witted incasement portion of spiral.

3. This environmental protection refractory material screening case is provided with four shock pads through four pillar lower extremes, and four shock pads are inside to be provided with four hard springs, and four pillar lower extreme surfaces laminate with four hard spring surface activities for cause the box shake to offset through hard spring at the in-process of screening work, reduced the noise that causes between box shake and the ground, thereby reached the purpose that reduces screening case noise production in the course of the work.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a front sectional view of the structure of the present invention;

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

fig. 5 is a schematic sectional view of the shock pad of the present invention.

In the figure: 1. a box body; 2. a pillar; 3. a shock pad; 4. a discharging pipe; 5. pouring a material port; 6. a spiral case; 7. a motor; 8. a partition plate; 9. a threaded rod; 10. a first screen deck; 11. a second screen deck; 12. a vibrator; 13. a discharge hopper; 14. a discharge port; 15. a stiff spring; 16. a re-screening outlet; 17. re-screening an inlet; 18. and (4) screening holes.

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.

Example 1:

referring to figures 1-3 in combination,

in order to realize more careful repeated screening of refractory materials and greatly improve the screening efficiency of the screening device on the refractory materials, the spiral case 6 is fixedly welded on the outer surfaces of the left side and the right side of the case body 1, the outer surface of the spiral case 6 connected with the case body 1 is provided with the re-screening outlet 16, the outer surface of the spiral case 6 connected with the case body 1 is provided with the re-screening inlet 17 below the re-screening outlet 16, the bottom of the inner side of the spiral case 6 is fixedly provided with the motor 7, the inside of the spiral case 6 is fixedly provided with the partition plate 8 right above the motor 7, the output end of the motor 7 is rotatably connected with the threaded rod 9, the threaded rod 9 is inserted into the outer surface of the partition plate 8, the bottom of the inner side of the spiral case 6 is fixedly provided with the motor 7, and the output end of the motor 7 is rotatably connected with the threaded rod 9.

The working principle is as follows: refractory material pours into through material pouring mouth 5, it is inside to enter into box 1 through unloading pipe 4, it screens for the first time to drive first sieve 10 vibrations through electromagnetic shaker 12, refractory material after the screening enters into the next floor through sieve mesh 18, drive second sieve 11 through electromagnetic shaker 12 and carry out the screening for the second time, material after the secondary screening arrives out 13 inside discharge gate 14 unloading through sieve mesh 18, because the material is too much, some materials do not have the direct sieve screening through sieve mesh 18 in the screening, material that does not screen out enters into the inside rotation that drives threaded rod 9 through motor 7 rotation of spiral case 6 through double screen import 17, let threaded rod 9 drive to enter into the inside double screen material of spiral case 6 from double screen import 17 and rise to double screen export 16 play and enter into box 1 inside once more again and screen, compare with the correlation technique, the utility model provides an environmental protection refractory material screening box has following beneficial effect: the screening device achieves the effect of repeatedly screening refractory materials more carefully and greatly improves the screening efficiency of the screening device on the refractory materials.

Example 2:

referring to figures 1-3 in combination,

in order to realize carrying out multiple screening to refractory material and make the material that is not screened get into the inside purpose of spiral case 6, be provided with first sieve 10 through 1 inside surface of box, and first sieve 10 is 30 degrees angle settings, the inside below of keeping away from first sieve 10 of box is provided with second sieve 11, and second sieve 11 is 45 degrees angle settings, a plurality of sieve meshes 18 have all been seted up with second sieve 11's surface to first sieve 10, and operation sieve mesh 18 all is linear array, the equal swing joint in first sieve 10 left and right sides has two electromagnetic shaker 12, and two also equal swing joint in the left and right sides of second sieve 11 have two electromagnetic shaker 12.

The working principle is as follows: shaker 12 is connected with the inside fixed surface of box 1, and shaker 12 is connected with the inside fixed surface of box 1, drives two sieve vibrations screening through 12 work of shaker, and the sieve mesh 18 variation in size of two sieves, can carry out multiple screening, and first sieve 10 all adopts the angle setting with second sieve 11, can make the material that is not screened well pass through the influence of gravity and enter into spiral case 6 inside from double screen import 17, compare with the correlation technique, the utility model provides an environmental protection refractory material screening case has following beneficial effect: the effect of multiple screening of refractory materials and the effect of enabling unscreened materials to enter the interior of the spiral case 6 are achieved.

Example 3:

referring to figures 1-5 in combination,

in order to realize reducing the purpose that the screening case produced the noise in the course of the work, be provided with four shock pads 3 through four 2 lower extremes of pillar, and four shock pads 3 inside are provided with four hard spring 15, and the 2 lower extreme surfaces of four pillars are laminated with 15 surface activities of four hard spring.

The working principle is as follows: shaker 12 can cause the shake of box 1 at the in-process of work, and the shake offsets through 2 activity laminating stiff springs 15 of pillar, has reduced the noise that causes between 1 shakes of box and the ground, compares with the correlation technique, the utility model provides a pair of environmental protection refractory material screening box has following beneficial effect: the purpose of reducing the noise generated by the screening box in the working process.

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 (4)

1. The utility model provides an environmental protection refractory material screening case, includes box (1), its characterized in that: four apex angle departments fixed welding of downside surface of box (1) have four pillars (2), box (1) top surface fixed connection has unloading pipe (4), fixed surface installs pouring hole (5) on unloading pipe (4), box (1) bottom fixed mounting has a hopper (13), discharge gate (14) have been seted up to play hopper (13) bottom.

2. The environmentally friendly refractory material screening bin of claim 1, wherein: the utility model discloses a compound sieve, including box (1), spiral case (6), screw case (6) and baffle (8), the equal fixed welding of left and right sides surface of box (1) has spiral case (6), just compound sieve export (16) have been seted up to the surface that box (1) was connected to spiral case (6), compound sieve import (17) have been seted up to the below that compound sieve export (16) was kept away from to the surface that box (1) was connected to spiral case (6), the inboard bottom fixed mounting of spiral case (6) has motor (7), just motor (7) are kept away from to spiral case (6) inside directly over fixed mounting have baffle (8), the output of motor (7) rotates and is connected with threaded rod (9), just threaded rod (9) are inserted and are located baffle (8) surface.

3. The environmentally friendly refractory material screening bin of claim 1, wherein: the inside surface of box (1) is provided with first sieve (10), just first sieve (10) are 30 degrees angle settings, box (1) inside below of keeping away from first sieve (10) is provided with second sieve (11), just second sieve (11) are 45 degrees angle settings, a plurality of sieve meshes (18) have all been seted up with the surface of second sieve (11) in first sieve (10), and operation sieve mesh (18) all are linear array, the equal swing joint in first sieve (10) left and right sides has two electromagnetic shaker (12), just two also equal swing joint have two electromagnetic shaker (12) about second sieve (11), electromagnetic shaker (12) are connected with the inside surface fixed connection of box (1).

4. The environment-friendly refractory material screening box of claim 1, wherein: four pillar (2) lower extreme are provided with four shock pads (3), just four shock pads (3) are inside to be provided with four rigid spring (15), four pillar (2) lower extreme surface and four rigid spring (15) surface activity laminating.

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