CN217349454U

CN217349454U - Container unpacking device of double exhaust system

Info

Publication number: CN217349454U
Application number: CN202220528065.3U
Authority: CN
Inventors: 王亚光
Original assignee: Zhonghuai Container Equipment Technology Tianjin Co ltd
Current assignee: Zhonghuai Container Equipment Technology Tianjin Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-09-02
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a container unpacking device with double exhaust systems, which comprises a frame, a spiral conveyer arranged on the frame, a plurality of bag-type dust collectors and two exhaust systems, wherein the two exhaust systems are arranged on the left side and the right side of a discharging bin; the frame is provided with an ash hopper for receiving powder, and the discharge bin is arranged above the ash hopper; the screw conveyer comprises a conveying pipe and a screw auger positioned inside the conveying pipe, and the conveying pipe is inserted into the ash hopper. By adopting the technical scheme, when in use, the container can pour the powder into the discharging bin through the discharging opening, and the powder can be conveyed outwards through the screw conveyer; because two exhaust systems are arranged, each exhaust system is responsible for the air draft of the part distribution bag dust collector, the pipeline specification in the double exhaust systems is smaller, and the exhaust systems are arranged on the left side and the right side of the discharging bin, so that the center of the container unpacking device cannot deviate to the rear side, and the stability of the whole structure is improved.

Description

Container unpacking device of double exhaust system

Technical Field

The utility model relates to a double exhaust system's container device of unpacking belongs to container uninstallation and railway system technical field.

Background

In the railway transportation of powder container, the container unpacking (unloading) is an important link for cargo collection and distribution. The existing container unpacking systems are basically open, for example, a rectangular alumina powder container unloading and conveying device disclosed in chinese patent document CN203359554U, in which a slow flow discharging bin is provided at the bottom of the lower end of a tiltable container unloading platform, and a conveying device is provided at the lower end of the slow flow discharging bin; when unloading, the container is placed on the tipping container unloading platform by using a hoisting machine for unloading, and powder is conveyed to the storage bin through the powder slow-flow unloading bin and the conveying device. In the case of the open box-dismantling device, firstly, the dust generated during the powder discharge causes pollution to the working area, and other auxiliary means are needed to remove the dust, such as spray dust removal, but the effect is not ideal. As shown in fig. 1 and 2, the new container unpacking device designed by the applicant comprises a plurality of bag-type dust collectors 3 and an exhaust system connected to the bag-type dust collectors 3; a plurality of sack cleaner 3 includes left side sack cleaner 31, right side sack cleaner 32, rear side sack cleaner 33 and top sack cleaner 34, installs respectively on frame 1, and the region that a plurality of sack cleaners 3 enclosed forms discharge bin 100 one side of discharge bin 100 forms open discharge opening 101, and the container can be through the powder of dumping in discharge opening 101 to discharge bin 100. Each bag-type dust collector 3 is provided with an air suction door 102, and a plurality of air suction doors 102 are distributed around the discharge bin 100; exhaust system includes a dust exhausting fan 41 and dust removal pipeline, the dust removal pipeline includes that clean wind is responsible for 42, a plurality of clean wind branch pipe 5 and exhaust pipe 43, and clean wind branch pipe 5 is connected between sack cleaner 3 and clean wind are responsible for 42, and clean wind is responsible for 42 and is connected in dust exhausting fan 41's air inlet end, and dust exhausting fan 41's the end of airing exhaust is connected with exhaust pipe 43, still is provided with a plurality of silencers 44 on exhaust pipe 43 simultaneously. After dirty air with dust in the discharging bin enters the bag-type dust collector through the air suction door, the dust is filtered, and clean air enters the clean air main pipe through the clean air branch pipe and is discharged outwards through the exhaust pipe. However, the container unpacking device with the structure is more in bag-type dust remover, in order to provide more balanced suction for each bag-type dust remover, the exhaust main pipe is transversely arranged at the back of the discharging bin, and the exhaust main pipe and the silencer which need to be matched with large specifications are also transversely arranged at the back of the discharging bin, so that the weight of the exhaust system is huge, and the gravity center of the container unpacking device is relatively backward and is easy to overturn.

SUMMERY OF THE UTILITY MODEL

Therefore, an object of the utility model is to provide a container device of unpacking of double exhaust system, two are aired exhaust and are responsible for the structure that distributes about being, improve overall structure's stability.

In order to achieve the purpose, the container unpacking device with the double exhaust systems comprises a frame, a spiral conveyer, a plurality of bag-type dust collectors and two exhaust systems, wherein the spiral conveyer, the bag-type dust collectors and the two exhaust systems are arranged on the frame; each bag-type dust collector is provided with an air suction door, and the air suction doors are distributed around the discharge bin; each exhaust system comprises a dust removal fan, a main air purification pipe and an exhaust pipe, each bag-type dust remover is connected to one main air purification pipe through a branch air purification pipe, the main air purification pipe is connected to the air inlet end of the dust removal fan, and the air exhaust end of the dust removal fan is connected with the exhaust pipe; the two air exhaust systems are arranged on the left side and the right side of the discharging bin; an ash hopper for receiving powder is arranged on the frame, and a discharge bin is arranged above the ash hopper; the screw conveyer comprises a conveying pipe and a screw auger positioned inside the conveying pipe, and the conveying pipe is inserted into the ash hopper.

A silencer is also arranged on the exhaust pipe.

And the clean air branch pipe is provided with a flow control valve.

And each exhaust duct is also provided with a water dust collector.

The bag-type dust remover is provided with an ash falling pipe which is communicated to an ash hopper and used for guiding back dust filtered by the bag-type dust remover.

The top of the frame is provided with a mounting plate, and the spiral conveyor is vertically mounted on the mounting plate.

The ash bucket is provided with an inclined bottom plate which can dredge powder to the concave part.

The front side of the discharge opening is provided with a protective cover assembly, and the protective cover assembly comprises two supporting pieces arranged on a frame, a supporting frame arranged on the supporting pieces and a cover body covering the supporting frame.

The support frame includes the bracing piece of a plurality of door types, the lower extreme of bracing piece is fixed in two respectively on the support piece, it is a plurality of thereby the upper end interval that the upper end of bracing piece is the dispersion and arranges and make between the adjacent bracing piece is greater than the lower extreme interval.

By adopting the technical scheme, the container unpacking device of the double exhaust system of the utility model has the advantages that when in use, the container can pour the powder into the discharging bin through the discharging opening, and the powder can be conveyed outwards through the screw conveyer; because two exhaust systems are arranged, each exhaust system is responsible for the air draft of the bag dust collector, the pipeline specification in the double exhaust systems is smaller than that in a single exhaust system and is arranged on the left side and the right side of the discharging bin, so that the center of the container unpacking device cannot deviate to the rear side, and the stability of the whole structure is improved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a container unpacking device in the prior art.

Fig. 2 is a schematic structural view of one embodiment of a discharge hopper in the prior art.

Fig. 3 is a schematic perspective view of an embodiment of the container unpacking device of the dual exhaust system according to the present invention.

Fig. 4 is another perspective view of fig. 3.

Fig. 5 is another perspective view of fig. 3.

Fig. 6 is a side view of fig. 3.

Detailed Description

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

As shown in fig. 3-6, the utility model provides a pair of container unpacking device of double exhaust system, including frame 1 and set up screw conveyer 2, a plurality of sack cleaner 3 and two exhaust system on frame 1.

The area enclosed by the bag-type dust collectors 3 forms a discharge bin 100, a discharge opening 101 is formed in the front side of the discharge bin 100, and the container can pour powder into the discharge bin 100 through the discharge opening 101. Every sack cleaner 3 is provided with suction door 102, and a plurality of suction door 102 distributes around discharge bin 100 for the multi-angle, diversified raise dust in discharge bin 100 carries out suction and filters, can reach the effect of removing dust completely at the container in-process of unloading basically, has effectively avoided the raise dust excessive.

Each of the exhaust systems includes a dust removal fan 41, a main clean air duct 42, an exhaust duct 43, and at least one silencer 44.

Each bag-type dust collector 3 is connected to one of the main air-purifying pipe 42 through the branch air-purifying pipe 5, the main air-purifying pipe 42 is connected to the air inlet end of the dust-removing fan 41, the air exhaust end of the dust-removing fan 41 is connected to the air exhaust pipe 43, and the silencer 44 is further arranged on the air exhaust pipe 43.

The two air exhaust systems are arranged on the left and right sides of the discharge bin 100.

The frame 1 is provided with an ash hopper 11 for receiving powder, the discharge bin 100 is arranged above the ash hopper 11, and when the container pours the powder into the discharge bin 100, the powder falls on the ash hopper 11.

Screw conveyer 2 includes driving motor 21, conveyer pipe 22 and is located the inside spiral auger (not shown in the figure) of conveyer pipe 22, conveyer pipe 22 inserts extremely in ash bucket 11, driving motor 21 is used for driving spiral auger and rotates, can outwards carry the powder to follow-up partial shipment station through screw conveyer 2 when unloading and carry out the partial shipment, perhaps directly carry to the ship and load.

The net wind branch pipes 5 are provided with flow control valves 51, and the flow rate of each net wind branch pipe 5 can be adjusted by adjusting the flow control valves 51.

A water dust collector 6 is further provided on each of the exhaust ducts 43, and is used for removing dust from the clean air to be discharged into the atmosphere.

The bag-type dust collector 3 is provided with an ash falling pipe 3a, and the ash falling pipe 3a is communicated to the ash hopper 11 and is used for guiding back dust filtered by the bag-type dust collector 3.

Because the discharge bin 100 is enclosed by a plurality of sack cleaner 3, consequently sack cleaner 3 is used for removing dust on the one hand, and on the other hand can keep apart the noise that the powder striking produced, sets up a plurality of silencers 44 simultaneously according to actual need on exhaust pipe 43, can effectively reduce wind noise.

A mounting plate 12 is arranged at the top of the frame 1, and the screw conveyor 2 is vertically mounted on the mounting plate 12.

A shield assembly is disposed at the front side of the discharge opening 101, and includes two supporting members 71 disposed on the frame 1, a supporting frame disposed on the supporting members 71, and a shield body 73 covering the supporting frame.

The supporting frame comprises a plurality of door-shaped supporting rods 721, the lower ends of the supporting rods 721 are respectively fixed on the two supporting members 71, and the upper ends of the supporting rods 721 are distributed, so that the distance between the upper ends of the adjacent supporting rods 721 is greater than that between the lower ends.

By adopting the technical scheme, the container unpacking device of the double exhaust system can dump powder into the discharge bin 100 through the discharge port 101 when in use, and can convey the powder outwards through the screw conveyor 2; because two exhaust systems are arranged, each exhaust system is responsible for the air draft of the bag dust collector 3, the pipeline specification in the double exhaust systems is smaller than that in the single exhaust system and is arranged on the left side and the right side of the discharging bin 100, so that the center of the container unpacking device cannot deviate to the rear side, and the stability of the whole structure is improved.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a double exhaust system's container device of unpacking which characterized in that: the container comprises a frame, and a screw conveyor, a plurality of bag-type dust collectors and two exhaust systems which are arranged on the frame, wherein a discharge bin is formed in an area surrounded by the bag-type dust collectors, a discharge opening is formed in the front side of the discharge bin, and the container can pour powder into the discharge bin through the discharge opening; each bag-type dust collector is provided with an air suction door, and the air suction doors are distributed around the discharge bin; each exhaust system comprises a dust removal fan, a main air purification pipe and an exhaust pipe, each bag-type dust remover is connected to one main air purification pipe through a branch air purification pipe, the main air purification pipe is connected to the air inlet end of the dust removal fan, and the air exhaust end of the dust removal fan is connected with the exhaust pipe; the two air exhaust systems are arranged on the left side and the right side of the discharging bin; an ash hopper for receiving powder is arranged on the frame, and a discharge bin is arranged above the ash hopper; the screw conveyer comprises a conveying pipe and a screw auger positioned inside the conveying pipe, and the conveying pipe is inserted into the ash hopper.

2. The container unpacking device for a dual exhaust system of claim 1, further comprising: a silencer is also arranged on the exhaust pipe.

3. The container unpacking device for a dual exhaust system as set forth in claim 1, wherein: and the clean air branch pipe is provided with a flow control valve.

4. The container unpacking device for a dual exhaust system as set forth in claim 1, wherein: and each exhaust duct is also provided with a water dust collector.

5. The container unpacking device for a dual exhaust system as set forth in claim 1, wherein: the bag-type dust remover is provided with an ash falling pipe which is communicated to an ash hopper and used for guiding back dust filtered by the bag-type dust remover.

6. The double exhaust system container unpacking device as set forth in any one of claims 1 to 5, further comprising: the top of the frame is provided with a mounting plate, and the spiral conveyor is vertically mounted on the mounting plate.

7. The double exhaust system container unpacking device as set forth in any one of claims 1 to 5, further comprising: the front side of the discharge opening is provided with a protective cover assembly, and the protective cover assembly comprises two supporting pieces arranged on a frame, a supporting frame arranged on the supporting pieces and a cover body covering the supporting frame.

8. The container unpacking device for a dual exhaust system as set forth in claim 7, wherein: the support frame includes the bracing piece of a plurality of door types, the lower extreme of bracing piece is fixed in two respectively on the support piece, it is a plurality of thereby the upper end interval that the upper end of bracing piece is the dispersion and arranges and make between the adjacent bracing piece is greater than the lower extreme interval.