CN208098206U - A kind of screening plant of civil engineering work waste material - Google Patents

Abstract

The utility model provides a kind of screening plant of civil engineering work waste material, and for sieving construction waste, including feeding mechanism, feeding mechanism, screening mechanism, feeding mechanism includes support frame and conveyer belt；Feeding mechanism includes feed hopper and the second filter plate, and drainage cylinder, the shredder assemblies being arranged in below drainage cylinder and the first filter plate being arranged in below shredder assemblies are provided in feed hopper；Collecting box includes the first sieve compartment and the second sieve compartment, third filter plate is provided between first sieve compartment and the second sieve compartment, the top of second sieve compartment is equipped with the sparge pipe being connected with the second sieve compartment, the device is not comprehensive in order to solve existing construction waste device crushing, the low problem of screening efficiency and a kind of step-sizing, the biggish screening plant of crush strength are provided, the screening efficiency for considerably increasing construction waste, improves waste utilization rate.

Description

A kind of screening plant of civil engineering work waste material

Technical field

The utility model relates to civil engineering work waste disposal technical fields, and in particular to a kind of civil engineering work is useless The screening plant of material.

Background technique

The obsolete materials such as a large amount of waste bricks, cement block can be generated after construction, these obsolete materials are through broken sieve It can be utilized again after choosing.Existing construction waste screening plant there are it is cumbersome, broken and screening it is not comprehensive enough, screening effect Fruit is bad, working efficiency is low, thus need to research and develop it is a kind of easy to operate, can make construction waste is broken comprehensively, screening effect is good, The obsolete material crushing and screening processing equipment for building that work efficiency is high.

Utility model content

The purpose of the utility model is to provide a kind of screening plant of civil engineering work waste material, the device is existing in order to solve Some construction waste devices crush it is not comprehensive, the low problem of screening efficiency and to provide a kind of step-sizing, crush strength biggish Screening plant considerably increases the screening efficiency of construction waste, improves waste utilization rate.

The utility model to solve above-mentioned technical problem the technical solution adopted is that：A kind of sieve of civil engineering work waste material Separating device, for sieving construction waste, including feeding mechanism, feeding mechanism, screening mechanism, the feeding mechanism and the charging Mechanism is set gradually from left to right, and the lower section of the feeding mechanism is arranged in the screening mechanism, and the feeding mechanism includes branch Support and it is arranged on support frame as described above for conveying the conveyer belt of construction waste；

The feeding mechanism includes feed hopper and the second filter plate for being arranged in below the feed hopper, in the feed hopper It is provided with drainage cylinder, the shredder assemblies being arranged in below the drainage cylinder and the first filtering being arranged in below the shredder assemblies Plate, the width of the drainage cylinder upper port are greater than the width of the drainage cylinder lower port, and the shredder assemblies include two opposite What is be arranged is used to crush the pulverization roller of construction waste, offers through-hole on the side wall of the feed hopper, first filter plate One end passes through the through-hole and is connected by connecting rod with the output end for the cylinder being arranged in outside the feed hopper, first mistake The other end of filter plate is located in the feed hopper, is evenly provided with the first filter hole on first filter plate；Described second The second filter hole is evenly provided on filter plate；

The screening mechanism includes collecting box, the collecting box include the first sieve compartment and the second sieve compartment, described first It is provided with third filter plate between sieve compartment and the second sieve compartment, is evenly provided with third filter hole on the third filter plate, First sieve compartment is connected with the feed hopper, one end of the third filter plate and the inner roof wall phase of the collecting box Even, the other end of the third filter plate is connected with the inner sidewall of the collecting box, the top of second sieve compartment equipped with The sparge pipe that second sieve compartment is connected.

Further, the lower section of the conveyer belt is arranged in the feed hopper.

Further, the pulverization roller is located at the underface of the drainage cylinder.

Further, the diameter of first filter hole is greater than the diameter of second filter hole, second filter hole Diameter be greater than the third filter hole diameter.

The beneficial effects of the utility model are mainly manifested in the following aspects：It, can need to by the way that feeding mechanism is arranged The construction waste sieved is placed on a moving belt, and the artificial burden manually transported of staff is mitigated；Construction waste It is fallen into from conveyer belt in the drainage cylinder in feed hopper, construction waste drops into two along the inside of drainage cylinder and rotates towards each other Among pulverization roller, two pulverization rollers are pulverized construction waste by rotating towards each other, and the construction waste after pulverizing falls on first On filter plate, set-up mode of first filter plate in feed hopper is：One end that the removing of first filter plate is connected with connecting rod is equal It is close to feed hopper inner wall or the first filter plate is located at the center of feed hopper, by the way that the first filter plate is arranged, after pulverizes Construction waste can be screened on the first filter plate, those are useless without crushing or pulverizing the biggish building of rear particle Material filtering avoids biggish waste granules from entering subsequent screening process on the first filter plate, passes through the second filtering of setting The construction waste of the waste material not fallen on the first filter plate and larger particles can be filtered by plate, improve screening effect； By the way that collecting box is arranged, collecting box includes the first sieve compartment and the second sieve compartment, and the construction waste flowed out from feed hopper drops into In first sieve compartment, by the way that third filter plate is arranged between the first sieve compartment and the second sieve compartment, third filter plate is hang plate, Third filter plate stays in the biggish construction waste of particle in the first sieve compartment, by the lesser Partial filtration of particle to the second screening It interior can be to avoid environmental pollution caused by waste powder dirt by being provided with sparge pipe at the top of the second sieve compartment.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is that the feed hopper of the utility model removes the structural schematic diagram of the first filter plate and cylinder；

It is marked in figure：1, support frame, 101, conveyer belt, 2, feed hopper, 201, drainage cylinder, 202, pulverization roller, 203, first Filter plate, the 2031, first filter hole, 2032, connecting rod, 2033, cylinder, the 204, second filter plate, the 2041, second filter hole, 205, through-hole, 3, collecting box, the 301, first sieve compartment, the 302, second sieve compartment, 3021, sparge pipe, 303, third filter plate, 3031, third filter hole.

Specific embodiment

The utility model embodiment is described in detail in conjunction with attached drawing, the present embodiment is with technical solutions of the utility model Premise, the detailed implementation method and specific operation process are given, but the protection scope of the utility model be not limited to it is following Embodiment.

With reference to the accompanying drawings it is found that a kind of screening plant of civil engineering work waste material, for sieving construction waste, including feeding Mechanism, feeding mechanism, screening mechanism, the feeding mechanism and the feeding mechanism are set gradually from left to right, the screening machine The lower section of the feeding mechanism is arranged in structure, and the feeding mechanism includes support frame 1 and is arranged on support frame as described above 1 for defeated Send the conveyer belt 101 of construction waste；By the way that feeding mechanism is arranged, the construction waste sieved can be placed on transmission On band 101, mitigate the artificial burden manually transported of staff；

The feeding mechanism includes feed hopper 2 and the second filter plate 204 for being arranged in below the feed hopper 2, it is described into The lower section of the conveyer belt 101 is arranged in hopper 2, and drainage cylinder 201 is provided in the feed hopper 2, is arranged in the drainage cylinder The shredder assemblies of 201 lower sections and the first filter plate 203 being arranged in below the shredder assemblies, 201 upper port of drainage cylinder Width be greater than 201 lower port of drainage cylinder width, the shredder assemblies include two be oppositely arranged for crush build The pulverization roller 202 of waste material is built, through-hole 205 is offered on the side wall of the feed hopper 2, one end of first filter plate 203 is worn The through-hole 205 is crossed to be connected by connecting rod 2032 with the output end for the cylinder 2033 being arranged in outside the feed hopper 2, it is described The other end of first filter plate 203 is located in the feed hopper 2, is evenly provided with the first mistake on first filter plate 203 Filter opening 2031；The second filter hole 2041 is evenly provided on second filter plate 204；

Construction waste is fallen into from conveyer belt 101 in the drainage cylinder 201 in feed hopper 2, and construction waste is along drainage cylinder 201 Inside drop among two pulverization rollers rotated towards each other 202, the pulverization roller 202 be located at the drainage cylinder 201 just under Side, two pulverization rollers 202 are pulverized construction waste by rotating towards each other, and the construction waste after pulverizing falls on the first filter plate On 203, set-up mode of first filter plate 203 in feed hopper 2 is：The removing of first filter plate 203 is connected with connecting rod 2032 One end be close to 2 inner wall of feed hopper or the first filter plate 203 is located at the center of feed hopper 2, pass through the first filtering of setting Plate 203 can be screened by the construction waste after pulverizing on the first filter plate 203, by those without crushing or grinding The biggish construction waste filtering of particle is on the first filter plate 203 after broken, and the waste material of smaller particle is from the first filter plate 203 First filter hole 2031 drops on the second filter plate 204, and biggish waste granules is avoided to enter subsequent screening process；

It, can be by biggish waste granules on the first filter plate 203 by control cylinder 2033 after subsequent completion screening It drops on the second filter plate 204, the lower section of feed hopper 2 is removably arranged in the second filter plate 204, by filtering second Plate 204 is disassembled from feed hopper 2, the biggish construction waste of particle can be placed on conveyer belt 101, is carried out further Crushing and screening；

By the way that the second filter plate 204 is arranged, the waste material on the first filter plate 203 and larger particles can not will be fallen within Construction waste is filtered, and improves screening effect；

The screening mechanism includes collecting box 3, and the collecting box 3 includes the first sieve compartment 301 and the second sieve compartment 302, It is provided with third filter plate 303 between first sieve compartment 301 and the second sieve compartment 302, on the third filter plate 303 uniformly Be provided with third filter hole 3031, the diameter of first filter hole 2031 is greater than the diameter of second filter hole 2041, The diameter of second filter hole 2041 is greater than the diameter of the third filter hole 3031, and the purpose being arranged in this way is that will build to give up Material presses the screening step by step of granular size, improves screening effect；First sieve compartment 301 is connected with the feed hopper 2, described One end of third filter plate 303 is connected with the inner roof wall of the collecting box 3, the other end of the third filter plate 303 with it is described The inner sidewall of collecting box 3 is connected, and the top of second sieve compartment 302 is equipped with the spray being connected with second sieve compartment 302 Water pipe 3021；

By the way that collecting box 3 is arranged, collecting box 3 includes the first sieve compartment 301 and the second sieve compartment 302, is flowed out from feed hopper 2 Construction waste drop into the first sieve compartment 301, by the way that third is arranged between the first sieve compartment 301 and the second sieve compartment 302 Filter plate 303, third filter plate 303 are hang plate, and the biggish construction waste of particle is stayed in the first screening by third filter plate 303 In room 301, the biggish construction waste of 301 endoparticle of the first sieve compartment can be will be left in this way and be placed on conveyer belt 101, repeated Carry out crushing and screening operation；By in the lesser Partial filtration of particle to the second sieve compartment 302, by the second sieve compartment 302 Top is provided with sparge pipe 3021, can be to avoid environmental pollution caused by waste powder dirt.

It should also be noted that, herein, such as I, II, III relational terms are used merely to an entity or operation It is distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation, there are any this Actual relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to nonexcludability It include so that the process, method, article or equipment for including a series of elements not only includes those elements, but also to wrap Include other elements that are not explicitly listed, or further include for this process, method, article or equipment intrinsic want Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want There is also other identical elements in the process, method, article or equipment of element.

Claims (4)

1. a kind of screening plant of civil engineering work waste material, for sieving construction waste, including feeding mechanism, feeding mechanism, Screening mechanism, the feeding mechanism and the feeding mechanism are set gradually from left to right, screening mechanism setting it is described into Expect the lower section of mechanism, it is characterised in that：The feeding mechanism includes that support frame and setting are built on support frame as described above for conveying Build the conveyer belt of waste material；

The feeding mechanism includes feed hopper and the second filter plate for being arranged in below the feed hopper, setting in the feed hopper There are drainage cylinder, the shredder assemblies being arranged in below the drainage cylinder and the first filter plate being arranged in below the shredder assemblies, The width of the drainage cylinder upper port is greater than the width of the drainage cylinder lower port, and the shredder assemblies include two and are oppositely arranged For crushing the pulverization roller of construction waste, offer through-hole, one end of first filter plate on the side wall of the feed hopper It is connected by connecting rod with the output end for the cylinder being arranged in outside the feed hopper across the through-hole, first filter plate The other end be located in the feed hopper, be evenly provided with the first filter hole on first filter plate；Second filtering The second filter hole is evenly provided on plate；

The screening mechanism includes collecting box, and the collecting box includes the first sieve compartment and the second sieve compartment, first screening It is provided with third filter plate between room and the second sieve compartment, third filter hole is evenly provided on the third filter plate, it is described First sieve compartment is connected with the feed hopper, and one end of the third filter plate is connected with the inner roof wall of the collecting box, institute The other end for stating third filter plate is connected with the inner sidewall of the collecting box, and the top of second sieve compartment is equipped with and described the The sparge pipe that two sieve compartments are connected.

2. a kind of screening plant of civil engineering work waste material according to claim 1, it is characterised in that：The feed hopper The lower section of the conveyer belt is set.

3. a kind of screening plant of civil engineering work waste material according to claim 1, it is characterised in that：The pulverization roller Positioned at the underface of the drainage cylinder.

4. a kind of screening plant of civil engineering work waste material according to claim 1, it is characterised in that：First mistake The diameter of filter opening is greater than the diameter of second filter hole, and the diameter of second filter hole is greater than the straight of the third filter hole Diameter.