CN210022421U

CN210022421U - Rock wool tailing recovery device

Info

Publication number: CN210022421U
Application number: CN201920505409.7U
Authority: CN
Inventors: 宁韶峰; 张国平; 林茂庆
Original assignee: Gansu Hongsheng Yanmian Technology Co Ltd
Current assignee: Gansu Hongsheng Yanmian Technology Co Ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-02-07
Anticipated expiration: 2029-04-15

Abstract

The utility model discloses a rock wool tails recovery unit belongs to rock wool building block technical field to it is big with rock wool board property difference to solve in retrieving rock wool tails, needs to retrieve alone the broken problem that could be used for the building block preparation. The device includes coarse sand and stone sieve and fine sand and stone sieve, and coarse sand and stone sieve and fine sand and stone sieve all incline the setting, and fine sand and stone sieve is established in coarse sand and stone sieve below, and the one end top that fine sand and stone sieve was high is equipped with rock wool board breaker, and the one end below that fine sand and stone sieve is low is equipped with sediment ball breaker, and sediment ball breaker and fine sand and stone sieve below are equipped with the rubbing crusher. The utility model discloses equipment low in cost, assembly are simple, convenient operation, and recovery efficiency improves greatly, and realizes the tails of different properties through the rubbing crusher and retrieve and the homogenization, better utilizes in the rock wool building block.

Description

Rock wool tailing recovery device

Technical Field

The utility model belongs to the technical field of the rock wool building block, concretely relates to rock wool tails recovery unit.

Background

There are numerous links in the production of rock wool goods can the output waste material, these waste materials difficult degradation, pollute greatly, empty to bury not only extravagant manpower, transport capacity, and in the face of very big environmental protection pressure, often make this part waste material piece into the block and return the stove again among the prior art, nevertheless because waste material output link is different, its property and component also differ, add the tempering on the one hand and need strict control addition, the one side produces the influence to rock wool goods quality, on the other hand, the tempering can increase the energy consumption of enterprise.

Therefore, many rock wool production enterprises are in research and development, and attempt to utilize rock wool waste materials in the production of wall materials requires that rock wool tailings with different properties and components are subjected to homogenization treatment, but when different tailing waste residues are crushed and crushed in batches, the properties are different and are inconvenient, and the rock wool tailings are required to be turned and piled uniformly or uniformly mixed after being crushed in batches, so that the turning and piling dust is large, and the environment-friendly requirement is not met; the blending treatment needs a plurality of blending machines to be synchronously carried out during the production of the building blocks, an excavator is required to carry the building blocks from different positions, the equipment investment is large, the workload is large, and thorough homogenization is difficult to meet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rock wool tails recovery unit to the solution is retrieved rock wool tails and is made the problem that the building block does not have professional equipment.

In order to solve the above problems, the utility model discloses technical scheme does:

the utility model provides a rock wool tails recovery unit, includes coarse sand and stone sieve and fine sand and stone sieve, and coarse sand and stone sieve and fine sand and stone sieve all incline to set up, and fine sand and stone sieve is established in coarse sand and stone sieve below, and the one end top that fine sand and stone sieve is high is equipped with rock wool board breaker, and the one end below that fine sand and stone sieve is low is equipped with sediment ball breaker, and sediment ball breaker and fine sand and stone sieve below are equipped with the rubbing crusher.

Furthermore, the mesh of the coarse sand sieve is not more than 15cm multiplied by 15 cm.

Furthermore, the mesh of the fine sand sieve is not more than 2cm multiplied by 2 cm.

Further, neither the coarse nor fine sand screens are inclined at an angle α in excess of 30 °.

Further, the recovery device further comprises an automatic batching and weighing system, a mixing device and a forming device which are connected in sequence, wherein the automatic batching and weighing system is arranged below the pulverizer, and the automatic batching and weighing system is further connected with a coarse aggregate bin and a cement bin.

Further, the slag ball crusher is a jaw crusher.

Further, rock wool board breaker is the biax breaker.

Furthermore, dustproof baffle plates are arranged between the slag ball crusher and the fine sand and stone sieve and the crusher.

Furthermore, the lower end of the coarse gravel sieve is arranged on the slag ball manual crushing table, and the higher end of the coarse gravel sieve is clamped on one side of the rock wool board crusher.

The utility model has the advantages as follows:

(1) the utility model classifies and recovers rock wool tailings, wherein large harder tailings such as slag balls, vitreous bodies and the like are firstly screened by a coarse sand and stone sieve, oversized tailings after sieving are additionally treated, the screened tailings enter a fine sand and stone sieve for secondary screening, the tailings after secondary screening enter a slag ball crusher for crushing, and the screened tailings directly enter a crusher; the method comprises the following steps of (1) screening light and easily-broken tailings such as excess materials cut by rock wool boards in tailings by using a fine gravel screen after the tailings are broken by a rock wool board breaker, enabling a small amount of the screened tailings to be incompletely broken to enter a slag ball breaker for breaking, enabling the screened tailings to directly enter a breaker, breaking screen residues on the fine gravel screen by using the slag ball breaker, and enabling the broken tailings to enter a breaking link; the coarse sand and stone sieve and the fine sand and stone sieve are obliquely arranged, so that the sand and stone sieve can be used for sieving without providing vibration, and the energy is saved and the environment is protected;

(2) the sieve mesh limitation of the coarse gravel is to guarantee the service life of the slag ball crusher to the maximum extent, the sieve mesh limitation of the gravel sieve is to guarantee the service life of the crusher to the maximum extent, the slag ball crusher selects a jaw crusher, the rock wool board crusher selects a double-shaft crusher, crushing is carried out according to the properties of tailings, the efficiency is high, the speed is high, and the service life of equipment is prolonged;

(3) the tailing of the rock wool is directly used for manufacturing rock wool building blocks by matching with an automatic batching and weighing system, a mixing device and a forming device, the tailing is recycled and further improved to be used as waste, and the economic benefit and the environmental benefit are obvious;

(4) the utility model discloses equipment low in cost, assembly are simple, convenient operation, and recovery efficiency improves greatly, and realizes the tails of different properties through the rubbing crusher and retrieve and the homogenization, better utilizes in the rock wool building block.

Drawings

FIG. 1 is a schematic structural view of a rock wool tailing recycling device;

fig. 2 is a partially enlarged view of fig. 1.

The reference numbers are as follows: 1. a pulverizer; 2. a coarse aggregate bin; 3. a cement bin; 4. an automatic batching and weighing system; 5. a mixing device; 6. a molding device; 7. screening coarse sand and stone; 71. a slag ball manual crushing table; 8. fine sand and stone sieve; 81. a rock wool board crusher; 82. a slag ball crusher; 83. dustproof baffle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in the figure 1-2, a rock wool tailings recovery device is characterized by comprising a coarse sand sieve 7 and a fine sand sieve 8, wherein the lower end of the coarse sand sieve 7 is arranged on a slag ball manual crushing table 71, the higher end of the coarse sand sieve 7 is clamped on one side of a rock wool board crusher 81, the sieve pore of the coarse sand sieve 7 is not more than 15cm multiplied by 15cm, the sieve pore of the fine sand sieve 8 is not more than 2cm multiplied by 2cm, the coarse sand sieve 7 and the fine sand sieve 8 are both obliquely arranged, the inclination angle α of the coarse sand sieve 7 and the fine sand sieve 8 is not more than 30 degrees, the fine sand sieve 8 is arranged below the coarse sand sieve 7, the rock wool board crusher 81 is arranged above the higher end of the fine sand sieve 8, the rock wool board crusher 81 is a double-shaft crusher, the lower end of the fine sand sieve 8 is provided with a slag ball crusher 82, the slag ball crusher 82 is a jaw crusher, the lower part of the slag ball crusher 82 and the fine sand sieve 8 is provided with a crusher 1, and a dustproof baffle 83 is arranged between the slag ball crusher 82 and.

Still including automatic blending weighing system 4, mixing arrangement 5, the forming device 6 that links gradually, automatic blending weighing system 4 establishes in rubbing crusher 1 below, and automatic blending weighing system 4 still is connected with coarse aggregate storehouse 2 and cement bin 3.

During operation, different material piles of rock wool tailings are separated, large and hard tailings such as slag balls and glass bodies are dug up by an excavator, the tailings are firstly screened by a coarse sand-stone screen 7, oversize screen residues roll to a slag ball manual crushing table 71, and after the operation is finished, the tailings are uniformly crushed manually; the screened tailings enter a fine sand sieve 8 to be screened again, the tailings after secondary screening enter a slag ball crusher to be crushed 82, and the screened tailings directly enter a crusher 1 to be crushed.

The rock wool board in the tailing is cut into expected light and easily-crushed parts, the parts are crushed by a rock wool board crusher 81 and then directly screened by a fine sand stone screen 8, a small amount of oversize incompletely crushed tailing enters a slag ball crusher to be crushed 82, and the screened tailing directly enters a crusher 1.

The slag ball crusher 82 crushes all screen wastes on the fine gravel screen 8, the crushed wastes enter the crusher 1 to be crushed, and dustproof baffles are arranged on the periphery to protect the field operation environment in order to prevent dust from flying.

Rock wool tails of the misce bene of output get into automatic blending weighing system 4 as fine aggregate, with the stone in the coarse aggregate storehouse, the cement in the cement bin together, fall into mixing arrangement 5 after weighing the batching, get into forming device 6 shaping after adding water stirring, carry out the maintenance after the shaping and can form the building block that satisfies the building standard requirement.

Claims

1. The utility model provides a rock wool tails recovery unit which characterized in that: including coarse gravel sieve (7) and fine gravel sieve (8), coarse gravel sieve (7) and fine gravel sieve (8) all incline the setting, establish in coarse gravel sieve (7) below fine gravel sieve (8), the high one end top of fine gravel sieve (8) is equipped with rock wool board breaker (81), the one end below that fine gravel sieve (8) are low is equipped with sediment ball breaker (82), sediment ball breaker (82) and fine gravel sieve (8) below are equipped with rubbing crusher (1).

2. The rock wool tailings recovery device of claim 1, wherein: the mesh of the coarse sand sieve (7) is not more than 15cm multiplied by 15 cm.

3. The rock wool tailings recovery device of claim 1 or 2, wherein: the mesh of the fine sand sieve (8) is not more than 2cm multiplied by 2 cm.

4. A rock wool tailings recovery device as claimed in claim 3, wherein the inclination angle α of the coarse sand screen (7) and the fine sand screen (8) is not more than 30 °.

5. The rock wool tailings recovery device of claim 4, wherein: still including automatic blending weighing system (4), mixing arrangement (5), forming device (6) that link gradually, automatic blending weighing system (4) are established in rubbing crusher (1) below, automatic blending weighing system (4) still are connected with coarse aggregate storehouse (2) and cement bin (3).

6. The rock wool tailings recovery device of claim 5, wherein: the slag ball crusher (82) is a jaw crusher.

7. The rock wool tailings recovery device of claim 6, wherein: the rock wool board crusher (81) is a double-shaft crusher.

8. The rock wool tailings recovery device of claim 7, wherein: and dustproof baffles (83) are arranged between the slag ball crusher (82) and the pulverizer (1) and between the fine sand sieve (8).

9. The rock wool tailings recovery device of claim 8, wherein: the low end of the coarse gravel sieve (7) is arranged on the slag ball manual crushing table (71), and the high end of the coarse gravel sieve (7) is clamped on one side of the rock wool plate crusher (81).