CN210004412U

CN210004412U - A dustproof subassembly for giving up useless refuse treatment system admittedly

Info

Publication number: CN210004412U
Application number: CN201920767427.2U
Authority: CN
Inventors: 李震
Original assignee: Individual
Current assignee: Central Innovation & Technology Development Beijing Co ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-01-31
Anticipated expiration: 2029-05-27

Abstract

The utility model provides an dustproof subassembly for solid waste garbage processing system, dustproof subassembly includes feed bin (73), feed bin (73) articulates on the lateral wall of solid waste garbage processing system's box (71), hydraulic pressure elevating gear (76), the end of hydraulic pressure elevating gear (76) articulates on solid waste garbage processing system's box (71), end articulates on feed bin (73) in addition, so that under the drive of hydraulic pressure elevating gear (76), feed bin (73) can make solid waste garbage processing system's feeder hopper (2) expose or cover solid waste garbage processing system's feeder hopper (2), and movable dust cover (74), movable dust cover (74) set up on feed bin (73) directly or indirectly, and can expand along with the rising of feed bin (73), and along with the decline of feed bin (73) and roll over.

Description

A dustproof subassembly for giving up useless refuse treatment system admittedly

Technical Field

The utility model relates to a refuse treatment technical field, more specifically relates to dustproof subassembly that are used for solid useless refuse handling system.

Background

In urban life, a large amount of waste is generated every day, the treatment of the waste is very important, the cleanness of a city can be guaranteed, the energy conservation and the environmental protection in the waste treatment process are expected, the waste can be recycled to the maximum extent, the high efficiency and no pollution in the treatment process are expected, and the principle of waste treatment, namely the environmental protection, the economy and the high efficiency are guided.

The waste management facility is generally configured to transport waste to an inlet of the facility via a conveyor and then to comminute, extrude, etc. the waste within the facility, a significant amount of fugitive dust is generated during the time the waste enters the facility from the inlet, , the waste undergoes shifting, tumbling during dumping into the inlet, which results in the generation of dust, and , the openness of the inlet causes the dust generated during comminution and extrusion to fly out.

Traditionally, to reduce the dust generated by the garbage disposal equipment, manual sprinkling or spraying of the garbage disposal equipment is performed around the garbage disposal station, however, the dust suppression effect of the method is poor, and the moist environment can cause bacterial growth. Conventional baghouses are suitable only for closed environments, and baghouses cannot be used for such open environments at the inlet of a waste treatment facility.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing dustproof components for solid useless refuse handling system, it has the dust suppression effect of improvement.

The utility model discloses an purpose in addition provides to the dustproof subassembly that is used for solid useless refuse handling system of open entry.

The utility model discloses a purpose provides kinds of dustproof subassemblies that are used for solid useless refuse handling system again, and the use of this dustproof subassembly makes solid useless refuse handling system's the position that sets up no longer receive the limitation.

In order to achieve the above object, the utility model provides an kinds of dustproof subassemblies for solid useless refuse treatment system, dustproof subassembly includes:

the upper bin is hinged to the side wall of the box body of the solid waste garbage treatment system through the upper bin ;

a hydraulic lifting device, wherein the end of the hydraulic lifting device is hinged on the box body of the solid waste garbage treatment system, the other end of the hydraulic lifting device is hinged on the upper storage bin , so that the upper storage bin can expose or cover the feeding hopper of the solid waste garbage treatment system under the driving of the hydraulic lifting device, and

a movable dust cover provided directly or indirectly on the upper bin and capable of being unfolded with the ascent of the upper bin and folded up with the descent of the upper bin .

According to preferred embodiments of the present invention, the movable dust cover is configured to include a plurality of flexible strips, and the plurality of flexible strips are arranged in parallel with each other.

According to preferred embodiments of the present invention, the movable dust cover is directly provided on the end of the upper bin away from the side wall.

According to the utility model discloses an preferred embodiments, movable dust cover indirectly sets up keeping away from at last feed bin the of lateral wall is served, dustproof subassembly still includes the dust cover support, keeping away from of dust cover support and last feed bin the end of lateral wall is connected, and movable dust cover sets up on the dust cover support.

According to the utility model discloses an preferred embodiments, many flexible straps pass through the clamp plate and fix rivet fixes on the dust cover support.

According to the utility model discloses an preferred embodiments, the end of dust cover support articulates on last feed bin to the other end of dust cover support can be close to or keep away from last feed bin .

According to the utility model discloses an preferred embodiments, be provided with locking device on the dust cover support for the relative position of locking dust cover support and last feed bin .

According to the utility model discloses an preferred embodiments, be provided with branch on the dust cover support, be provided with the draw-in groove on the feed bin , and the dust cover support is configured to make at the dust cover support under the state that feed bin was kept away from to end in addition the branch card is gone into in the draw-in groove.

According to the utility model discloses a preferred embodiment, dustproof subassembly still includes the portion of accomodating, the portion of accomodating sets up on the inside wall of box for accomodate the free end of many flexible strips when last feed bin descends.

According to the utility model discloses an preferred embodiments, the face of many flexible strips is provided with to inhale the sound cotton towards side of feed bin .

The utility model discloses a dustproof subassembly for solid useless refuse handling system adopts movable dust cover to carry out physics to the feeder hopper of solid useless refuse handling system and shelters from, nevertheless does not influence the entering of normal material, because movable dust cover is the flexible strip, solid useless rubbish can pass the flexible strip and be emptyd into the feeder hopper, and the raising of dust receives the stopping of flexible strip, prevents to a certain extent that the dust from flying out from the feeder hopper, consequently, the utility model discloses a dustproof subassembly for solid useless refuse handling system has fine dust suppression effect, this dustproof subassembly combines with solid useless refuse handling system's box, at non-operating condition, can take in the box, therefore do not occupy extra space, simple structure, easily obtain, the cost is lower, is suitable for using in the raise dust environment that has open entry, consequently this the utility model discloses a dustproof subassembly for solid useless refuse handling system also can attach on current refuse handling equipment through simple transformation.

Drawings

Fig. 1 is a front perspective view of an integrated solid waste disposal system for which the dust-proof assembly of the present invention is used;

FIG. 2 is a top perspective view of the integrated solid waste disposal system of FIG. 1;

fig. 3 is a top view of an -class device to which the dust seal assembly of the present invention is applied;

FIG. 4 is a left side view of a grade device with the dust guard assembly in an open state;

FIG. 5 illustrates a movable dust cover and dust cover bracket according to an embodiment of the present invention; and

fig. 6 shows another embodiments of a dust prevention assembly according to the present invention.

Detailed Description

In addition, in the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the disclosed embodiments, however, it will be apparent that or more embodiments may be practiced without these specific details.

According to the general concept of the present invention, there are provided dust-proof assemblies for solid waste disposal system, the dust-proof assemblies comprising an upper bin , the upper bin is hinged on the side wall of the box of the solid waste disposal system, a hydraulic lifting device, the end of the hydraulic lifting device is hinged on the box of the solid waste disposal system, the other end is hinged on the upper bin , so that under the driving of the hydraulic lifting device, the upper bin can expose or cover the feeding hopper of the solid waste disposal system, and a movable dust-proof cover, the movable dust-proof cover is directly or indirectly arranged on the upper bin , and can be unfolded along with the rising of the upper bin and folded along with the falling of the upper bin .

Fig. 1 and 2 show an integrated solid waste disposal system for dust-proof assembly of the present invention, as shown, the disposal system comprises two crushing devices, i.e. -level device 101 and secondary device 102, -level device 101 for 0-level treatment of solid waste, secondary device 102 disposed downstream of -level device 101 for secondary treatment of solid waste, and a connecting conveyor 103 disposed between -level device 101 and secondary device 102 for conveying the discharge from -level device 101 to secondary device 102, where -level device 101 and secondary device 102 are respectively configured as square boxes, the crushing operation being performed in the boxes of -level device 101 and secondary device 102, both boxes are substantially closed except for the positions of the feeding port and the discharge port for feeding and discharging, and the other parts are not in communication with the outside, and an entry is disposed on the boxes of -level device 101 and secondary device 102, respectively, for facilitating the entry of workers into the boxes for maintenance of -level device 101 and secondary device 102, the independent conveyor can be adapted by a user-driven conveyor according to the landscape pattern required by a garden.

Preferably, the level equipment 101 and the secondary equipment 102 are constructed into a standard container, the system modularization requirement is realized according to the relevant equipment for processing the solid waste garbage, and the solid waste garbage crusher and the relevant corollary equipment are integrated into the standard container, so that the whole system has the flexible flexibility and the crushing quality requirement, and the size of the box body of the level equipment 101 and the secondary equipment 102 can be 8m multiplied by 4m multiplied by 3 m.

As shown in fig. 1-2, the -stage apparatus 101 includes a feeder 1 disposed at a rear side of a case of an -stage apparatus 101 and extended above a case of a 0-stage apparatus 101, a hopper 2 disposed above and opened upward from the case of a -stage apparatus 101, a -stage pulverizer 3 disposed below the hopper 2 in the case of a -stage apparatus 101, a discharger 4 disposed at a front side of the case of the -stage apparatus 101 and connected to a connecting conveyor 103, and a motor 7 for driving the -stage pulverizer 3, wherein the hopper 2, the 23-stage 733, the discharger 4, and the motor 7 are disposed in the case of the -stage apparatus 101.

The feeder 1 can be driven by a hydraulic system and can be lifted to lift large pieces of waste, such as furniture, to the inlet of the feeder hopper 2. in this embodiment, the feeder 1 is arranged on the back side of the -stage plant 101, i.e. in a side-feeding arrangement, alternatively, the feeder 1 can also be arranged on the left side of the -stage plant 101 shown in fig. 1, this being the rear-feeding mode, the feeder hopper 2 is intended to receive waste, the outlet of which is connected to the -stage crusher 3. the -stage crusher 3 comprises crushing rollers which are arranged in the bin of the -stage crusher 3 and are configured to be in direct contact with the waste to crush the waste, wherein the crushing rollers are connected to the motor 7 by means of a transmission, for example, by means of a belt, the driving force of the motor 7 being transmitted to the crushing rollers.

In the embodiment of the utility model, level rubbing crusher 3 adopts the double-shaft rubbing crusher, including the roller pair crushing roller, has arranged heavy shredding knife on the roller, and the cutter adopts alloy steel casting, and level rubbing crusher 3 moves under low-speed, big torque, satisfies the needs of broken major possession rubbish, alternately, level rubbing crusher 3 still can be the four-axis rubbing crusher.

The -level equipment 101 further comprises a central control display screen 5 and an external power socket 10 which is arranged on the outer wall of the box body of the -level equipment 101 and facilitates field power taking.

Advantageously, a hydraulically opened bin is provided above the bin of the -grade shredder 3 to protect the blades of the shredding roller.

According to the embodiment of the utility model, still provide noise attenuation measure, be provided with acoustic panel 9 on four vertical lateral walls of level equipment 101's box to be provided with soundproof cotton 8 between four vertical lateral walls and acoustic panel 9 of level equipment 101's box.

As shown in fig. 1 and 2, the secondary device 102 includes: a lifting conveyor 21; a secondary crusher 22 for secondarily crushing the solid waste; an outfeed conveyor 23, said outfeed conveyor 23 being disposed downstream of the secondary crusher 22; and the granulating and forming machine 25 is arranged at the downstream of the discharging conveyor 23 and is used for granulating the secondarily crushed solid waste garbage, wherein the lifting conveyor 21, the secondary crusher 22, the discharging conveyor 23 and the granulating and forming machine 25 are all arranged in the box body of the secondary equipment 102, and the discharging port is arranged on the granulating and forming machine 25 and is used for discharging solid particles out of the treatment system.

Here, the elevating conveyor 21 and the discharging conveyor 23 may be an auger type conveyor or a conveyor belt. The secondary crusher 22 may employ a double shaft crusher or a four shaft crusher. As shown in fig. 4, the secondary crusher 22 is a double-shaft crusher, and the two crushing rollers are driven by different motors, respectively.

, the secondary equipment 102 further comprises a magnetic separator 24, the magnetic separator 24 is arranged on the discharge conveyor 23 for removing the ferrous material in the discharge, moreover, sound-absorbing boards 9 are arranged on four vertical side walls of the box body of the secondary equipment 102, and soundproof cotton 8 is arranged between the four vertical side walls of the box body of the secondary equipment 102 and the sound-absorbing boards 9.

The dust remover 6 is arranged in the box body of the -level equipment 101, the -level equipment 101 is equipment with larger dust output amount, and the dust output amount of -level equipment is reduced by the arrangement of the dust remover, and the dust remover 6 is also arranged in the box body of the secondary equipment 102.

Fig. 3 is a top view of grade facility of the integrated solid waste disposal system, the box 71 of grade facility is a rectangular parallelepiped including four side walls, a bottom wall and a top wall 72, the middle portion of the top wall 72 is an opening into the feed hopper 2, which opening can be closed by the upper bin 73. fig. 3 shows the upper bin 73 in a closed position.

Fig. 4 shows a embodiment of the dust-proof assembly according to the invention, which is arranged on the top wall 72 of the box 71, and on side walls of the box 71, an inlet 077 is arranged to facilitate staff access to the box for maintenance of -class equipment 101. the dust-proof assembly comprises an upper bin 173, the upper bin 273 is hinged on the side wall of the box 71 of the solid waste disposal system, a hydraulic lifting device 76, the end of the hydraulic lifting device 76 is hinged on the box 71 of the solid waste disposal system, and the other end is hinged on the upper bin 73, so that the upper bin 73 can expose or cover the feed hopper 2 of the solid waste disposal system under the driving of the hydraulic lifting device 76, and a movable dust-proof cover 74, the movable dust-proof cover 74 is arranged on the upper bin 73 directly or indirectly, and can be unfolded with the ascending of the upper bin 73, and folded with the descending of the upper bin 73.

As shown in FIG. 3, the movable dust cover 74 is indirectly disposed on the end of the upper bin 73 distal from the side wall, the dust cover assembly further includes a dust cover bracket 75, the dust cover bracket 75 is connected to the end of the upper bin 73 distal from the side wall, and the movable dust cover 74 is disposed on the dust cover bracket 75.

In FIG. 4, the plurality of flexible strips are of the same size and shape and are rectangular in shape, alternatively, the plurality of flexible strips may be configured to have a trapezoidal shape with adjacent flexible strips being complementary, i.e., the upper end of the flexible strip of two adjacent flexible strips is longer than the lower end, and the lower end of the second flexible strip of two adjacent flexible strips is longer than the upper end.

Preferably, dust cover bracket 75 is expandable and collapsible such that the end of dust cover bracket 75 is hinged to upper bin 73 and the other end of dust cover bracket 75 can be moved toward or away from upper bin 73. in this manner, the footprint of the dust assembly can be reduced, particularly when the solid waste disposal system is not in operation, by first attaching dust cover bracket 75 to upper bin 73 about the hinge and then covering upper bin 73 to top wall 72, minimizing the footprint of the dust assembly, is a step in which a receiving slot is provided in the wall of upper bin 73 facing the interior of bin 71 into which dust cover bracket 75 can be received.

Advantageously, the dust cover bracket 75 is provided with a locking means for locking the relative position of the dust cover bracket 75 to the upper bin 73 to enhance the strength of the dust cover bracket, a support rod is provided on the dust cover bracket 75, a catch groove is provided on the upper bin 73, and the dust cover bracket 75 is configured such that the support rod is caught in the catch groove in a state where the other end of the dust cover bracket 75 is away from the upper bin 73. thus, the movable dust covers 74 can be stably supported even when they are heavy and can withstand the impact of dust.

The plurality of flexible straps are secured to the dust cover bracket 75 by a clamp plate and set rivets 78, see FIG. 5. alternatively, the plurality of flexible straps may be secured to the dust cover bracket 75 using a snap fit arrangement.

Specifically, slide rails are arranged on the dust cover bracket 75, and the upper ends of the flexible strips are respectively provided with a slide block, so that the flexible strips can slide relative to the dust cover bracket 75 to change the positions of the flexible strips, and advantageously, when the solid waste garbage disposal system works, the flexible strips slide to the end of the dust cover bracket 75 far away from the upper storage bin , and when the solid waste garbage disposal system works, the flexible strips slide to the end of the dust cover bracket 75 near to the upper storage bin , thereby facilitating the collection of the dust-proof assembly.

Fig. 6 shows another exemplary embodiments of the dust-proof assembly, which is different from the exemplary embodiment shown in fig. 4 in that the movable dust-proof cover 74 is directly disposed on the end of the upper bin 73 away from the side wall, and the dust-proof assembly further includes a receiving portion disposed on the inner side wall of the box 71 for receiving the free ends of the plurality of flexible strips when the upper bin 73 descends, and the side of the plurality of flexible strips facing the upper bin 73 is provided with sound-absorbing cotton steps.

Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention. The scope of the invention is defined by the appended claims and equivalents thereof.

List of reference numerals:

1 feeding machine

2 feed hopper

3 -grade pulverizer

4 discharging device

5 central control display screen

6 dust remover

7 electric machine

8 soundproof cotton

9 Sound-absorbing board

10 external power supply socket

21 lifting conveyor

22 two-stage crusher

23 discharge conveyor

24 magnetic separator

25 granulating and forming machine

101 grade equipment

102 Secondary device

103 connecting conveyer

71 case body

72 top wall

73 go up feed bin

74 Movable dust cover

75 dust cover bracket

76 hydraulic lifting device

77 into

78 the rivet is set.

Claims

1, A dustproof subassembly for solid useless refuse handling system, its characterized in that, dustproof subassembly includes:

the upper bin (73), the upper bin (73) is hinged on the side wall of the box body (71) of the solid waste garbage disposal system;

a hydraulic lifting device (76), wherein the end of the hydraulic lifting device (76) is hinged on the box body (71) of the solid waste treatment system, the other end of the hydraulic lifting device (76) is hinged on the upper bin (73), so that the upper bin (73) can expose or cover the feeding hopper (2) of the solid waste treatment system under the driving of the hydraulic lifting device (76), and

a movable dust cover (74), the movable dust cover (74) being directly or indirectly provided on the upper bin (73), and being capable of being unfolded with the ascent of the upper bin (73) and folded with the descent of the upper bin (73).

2. The dust prevention assembly for a solid waste disposal system of claim 1, wherein: the movable dust cover (74) is configured to include a plurality of flexible strips, and the plurality of flexible strips are arranged in parallel with each other.

3. The dust prevention assembly for solid waste disposal system of claim 2, wherein the movable dust cover (74) is directly provided on the end of the upper bin (73) away from the side wall.

4. The dust assembly for solid waste disposal system of claim 2, wherein the movable dust cover (74) is indirectly disposed on the end of the upper bin (73) away from the side wall, the dust assembly further comprises a dust cover bracket (75), the dust cover bracket (75) is connected with the end of the upper bin (73) away from the side wall, and the movable dust cover (74) is disposed on the dust cover bracket (75).

5. The dust prevention assembly for a solid waste disposal system of claim 4, wherein: the plurality of flexible straps are secured to the dust cover bracket (75) by pressure plates and securing rivets (78).

6. The dust-proof assembly for solid waste garbage disposal system according to claim 5, wherein the end of the dust-proof cover bracket (75) is hinged on the upper bin (73), and the other end of the dust-proof cover bracket (75) can be close to or away from the upper bin (73).

7. The dust-proof assembly for the solid waste garbage disposal system according to claim 6, wherein the dust-proof cover bracket (75) is provided with a locking device for locking the relative position of the dust-proof cover bracket (75) and the upper bin (73).

8. The dust-proof assembly for solid waste garbage disposal system according to claim 7, wherein the dust cover holder (75) is provided with a support bar, the upper bin (73) is provided with a catching groove, and the dust cover holder (75) is configured such that the support bar is caught in the catching groove in a state that the other end of the dust cover holder (75) is away from the upper bin (73).

9. The dust-proof assembly for a solid waste garbage disposal system according to claim 8, further comprising a receiving portion provided on an inner sidewall of the housing (71) for receiving a free end of the plurality of flexible strips when the upper bin (73) is lowered.

10. The dust-proof assembly for the solid waste garbage disposal system according to claim 9, wherein sound-absorbing cotton is disposed on the side of the plurality of flexible strips facing the upper side bin (73).