CN213050811U - Lime sand brick raw materials for production preprocessing device for solid waste treatment - Google Patents

Abstract

The utility model relates to the technical field of solid waste treatment, in particular to a pretreatment device for production raw materials of sand-lime bricks for solid waste treatment, which comprises a treatment box, a crushing roller, an extrusion roller, a first screen, a second screen, a grinding disc and a material filling hopper, wherein the top of the treatment box is provided with a material filling port, and the material filling hopper is fixed on the top of the treatment box by bolts; two crushing rollers and two squeezing rollers are arranged in the inner cavity of the treatment box, and the crushing rollers and the squeezing rollers are connected through a belt; the conveying port is formed in one end of the processing box, a first screen is fixed to the inner wall, close to the conveying port, of the processing box through bolts, and a second screen is fixed to the bottom of the first screen through bolts. The utility model discloses, be in two crushing rolls on the same horizontal plane, do reverse operation, be in crushing roll and squeeze roll on the vertical face and do the syntropy operation, to the discarded object of puting in to the treatment box, play broken and extruded continuous processing, guarantee the effect to waste disposal.

Description

Lime sand brick raw materials for production preprocessing device for solid waste treatment

Technical Field

The utility model relates to a building material solid waste handles technical field, especially relates to a solid waste handles with grey sand brick raw materials for production preprocessing device.

Background

The autoclaved sand-lime brick is suitable for the inner and outer walls of various civil buildings, public buildings and industrial plants and the foundations of houses. Is a product for replacing sintered clay bricks. The autoclaved sand-lime brick is prepared by grinding lime and quartz sand, sand or fine sandstone in a proper proportion, adding water for mixing, pressing and molding by a semi-dry method, and carrying out autoclaved curing.

More and more lime-sand bricks begin to use solid construction wastes such as sand, stone and the like as raw materials, so that waste residues are formed after solid waste treatment, and the waste residues can be used as bricks for construction materials.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pretreatment device for raw materials of lime sand brick production for solid waste treatment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pretreatment device for production raw materials of sand-lime bricks for treating solid wastes comprises a treatment box, a crushing roller, a squeezing roller, a first screen, a second screen, a grinding disc and a material injection hopper, wherein the top of the treatment box is provided with a material injection port, and the material injection hopper is fixed on the top of the treatment box through bolts;

two crushing rollers and two squeezing rollers are arranged in the inner cavity of the treatment box, and the crushing rollers and the squeezing rollers are connected through a belt;

a material conveying port is formed in one end of the treatment box, a first screen is fixed on the inner wall of the treatment box close to the material conveying port through a bolt, and a second screen is fixed on the bottom of the first screen through a bolt;

a fixed shell and a sieve plate are fixed on the side wall of the treatment box close to the material conveying port through bolts, and a grinding disc is arranged on the upper portion of the sieve plate;

handle the other end of case and seted up first discharge gate, and handle the bottom of case and seted up the second discharge gate.

Preferably, the outside of handling the case is provided with two first motors, and the output shaft of first motor passes through the shaft coupling transmission and is connected with the crushing roller.

Preferably, the two crushing rolls are disposed obliquely above the two pressing rolls.

Preferably, the first screen is disposed below the two squeeze rolls.

Preferably, the fixed shell is provided with a second motor, and an output shaft of the second motor is connected with a grinding disc through a coupling in a transmission manner.

Preferably, a material taking port is formed in one end of the fixed shell, and the bottom of the material taking port and the upper surface of the sieve plate are located on the same horizontal plane.

The utility model has the advantages that:

1. the utility model discloses, be in two crushing rolls on the same horizontal plane, do reverse operation, be in crushing roll and squeeze roll on the vertical face and do the syntropy operation, to the discarded object of puting in to the treatment box, play broken and extruded continuous processing, guarantee the effect to waste disposal.

2. The utility model discloses, through the setting of first screen cloth, second screen cloth and sieve, realize the branch sieve processing to the discarded object after the broken handling, improved the convenience of reprocessing to follow-up discarded object.

Drawings

FIG. 1 is a schematic view of a front view of a pretreatment apparatus for raw material of lime sand brick for solid waste treatment according to the present invention;

FIG. 2 is a schematic view of the top view of the crushing roller, the squeeze roller and the stationary casing of the raw material pretreatment device for producing sand lime bricks for treating solid waste of the present invention;

fig. 3 is the utility model provides a left side view structure schematic diagram of a lime sand brick raw materials for production preprocessing device for solid waste treatment.

In the figure: 1 treatment box, 2 crushing rollers, 3 belts, 4 first screens, 5 first discharge ports, 6 second screens, 7 second discharge ports, 8 sieve plates, 9 abrasive discs, 10 fixed shells, 11 material filling hoppers, 12 first motors, 13 squeezing rollers and 14 second motors.

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.

Example (b): referring to fig. 1-3, a pretreatment device for raw materials for producing sand-lime bricks for treating solid wastes comprises a treatment box 1, a crushing roller 2, a squeezing roller 13, a first screen 4, a second screen 6, a grinding disc 9 and a feeding hopper 11, wherein the top of the treatment box 1 is provided with a feeding port, and the feeding hopper 11 is fixed on the top of the treatment box by bolts;

the inner cavity of the processing box 1 is internally provided with two crushing rollers 2 and two squeezing rollers 13, the crushing rollers 2 are connected with the squeezing rollers 13 through a belt 3, the outer part of the processing box 1 is provided with two first motors 12, the output shafts of the first motors 12 are connected with the crushing rollers 2 through shaft coupling transmission, and the two crushing rollers 2 are arranged obliquely above the two squeezing rollers 13;

handle case 1's one end and seted up the material conveying mouth, and handle case 1 and be close to the inner wall bolt fastening of material conveying mouth and be equipped with first screen cloth 4, first screen cloth 4 sets up in the below of two squeeze rolls 13, and the bottom of first screen cloth 4 is still bolted connection has second screen cloth 6, handles the other end of case 1 and has seted up first discharge gate 5, and handles the bottom of case 1 and seted up second discharge gate 7.

Specifically, the waste to be crushed and screened is put into the treatment box 1 through the material injection hopper 11, the first motor 12 is controlled to drive the crushing roller 2 to operate, and the squeezing roller 13 can be driven to operate simultaneously under the connecting action of the belt 3;

the two crushing rollers 2 on the same horizontal plane run in reverse direction, the crushing roller 2 and the extrusion roller 13 on the vertical plane run in the same direction, the waste put into the treatment box 1 is subjected to continuous treatment of crushing and extrusion, and the effect of waste treatment is ensured;

the extruded waste falls onto the first screen 4, the waste which passes through the first screen 4 falls into the space below the first screen 4, and the waste which does not pass through the first screen 4 slides along the first screen 4 which is obliquely arranged onto the sieve plate 8;

while waste passing through the first screen 4 may also pass through the second screen 6 and be discharged through the second outlet, waste not passing through the second screen 6 will be discharged through the first outlet;

the first screen 4 has larger apertures than the second screen 6.

Wherein, the lateral wall bolt fastening who handles case 1 and be close to the material transmission mouth has set casing 10 and sieve 8, and the upper portion of sieve 8 is provided with abrasive material dish 9, is provided with second motor 14 on the set casing 10, and the output shaft of second motor 14 is connected with abrasive material dish 9 through the shaft coupling transmission, and the material taking mouth has been seted up to the one end of set casing 10, and the bottom of material taking mouth and the upper surface of sieve 8 are in same horizontal plane.

Specifically, the aperture of the sieve plate 8 is smaller than that of the third sieve;

the second motor 14 is controlled to drive the grinding plate to operate, waste sliding down to the sieve plate 8 is subjected to rotary crushing, the crushed waste penetrates through the sieve plate 8 and is discharged, and waste which does not penetrate through the sieve plate 8 is taken out through the material taking port;

through the setting of first screen cloth 4, second screen cloth 6 and sieve 8, realize the branch sieve processing to the discarded object after the crushing treatment, improved the convenience of reprocessing to follow-up discarded object.

Those not described in detail in this specification are within the skill of the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A pretreatment device for production raw materials of sand-lime bricks for solid waste treatment comprises a treatment box (1), a crushing roller (2), a squeezing roller (13), a first screen (4), a second screen (6), a grinding disc (9) and a material injection hopper (11), and is characterized in that the top of the treatment box (1) is provided with a material injection port, and the material injection hopper (11) is fixed by bolts;

two crushing rollers (2) and two squeezing rollers (13) are arranged in the inner cavity of the treatment box (1), and the crushing rollers (2) are connected with the squeezing rollers (13) through a belt (3);

a material conveying opening is formed in one end of the processing box (1), a first screen (4) is fixed on the inner wall, close to the material conveying opening, of the processing box (1) through bolts, and a second screen (6) is fixed on the bottom of the first screen (4) through bolts;

a fixed shell (10) and a sieve plate (8) are fixed on the side wall of the treatment box (1) close to the material conveying port through bolts, and an abrasive disc (9) is arranged on the upper part of the sieve plate (8);

a first discharge hole (5) is formed in the other end of the treatment box (1), and a second discharge hole (7) is formed in the bottom of the treatment box (1).

2. The pretreatment device for raw materials for producing gray sand bricks for solid waste treatment according to claim 1, characterized in that two first motors (12) are provided outside the treatment tank (1), and the output shafts of the first motors (12) are connected with the crushing rolls (2) through a shaft coupling transmission.

3. A pretreatment apparatus for a raw material for producing gray sand for solid waste treatment in accordance with claim 1, wherein two crushing rolls (2) are provided obliquely above two pressing rolls (13).

4. A pre-treatment device of raw material for producing sand ash bricks for solid waste treatment according to claim 1, characterized in that the first screen (4) is arranged below the two squeeze rollers (13).

5. The pretreatment device for raw material of lime-sand brick production for solid waste treatment according to claim 1, characterized in that a second motor (14) is provided on the stationary housing (10), and an output shaft of the second motor (14) is connected with the abrasive disc (9) through a coupling transmission.

6. The pretreatment device for the raw materials for producing the lime-sand bricks for the treatment of solid waste according to claim 5, wherein a material taking port is formed at one end of the fixed shell (10), and the bottom of the material taking port and the upper surface of the sieve plate (8) are positioned on the same horizontal plane.

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