CN205204327U - Transfer post device and system - Google Patents

Transfer post device and system Download PDF

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Publication number
CN205204327U
CN205204327U CN201521071142.3U CN201521071142U CN205204327U CN 205204327 U CN205204327 U CN 205204327U CN 201521071142 U CN201521071142 U CN 201521071142U CN 205204327 U CN205204327 U CN 205204327U
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CN
China
Prior art keywords
chute
transfer point
totally
belt
vertical
Prior art date
Application number
CN201521071142.3U
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Chinese (zh)
Inventor
郭辉
王玲
王裕奎
Original Assignee
神华集团有限责任公司
中国节能减排有限公司
北京科技大学
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Priority to CN201521071142.3U priority Critical patent/CN205204327U/en
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Publication of CN205204327U publication Critical patent/CN205204327U/en

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Abstract

The utility model discloses a transfer post device and system, the transfer post device includes pipy inertia chute (1) and totally closed baffle box (2), inertia chute (1) is including from the top down sealing connection's first chute section (11), second chute section (13) and third chute section (12) in proper order, first chute section (11) vertical setting, second chute section (13) is 15~45 with the contained angle of vertical direction, third chute section is less than 10 with the contained angle of vertical direction, the discharge gate of third chute section with the feed inlet sealing connection of totally closed baffle box. The utility model discloses the transfer post device can reduce the entrain that carries when the material flows down to the impact air current that produces when the material drops downwards above reducing reduces the production of dust from the source.

Description

Transfer point Apparatus and system

Technical field

The utility model relates to dust removal field, particularly, relates to a kind of belt conveyer transfer point Apparatus and system.

Background technology

In the industrial enterprise such as thermal powerplant, chemical plant, harbour, colliery, coal washing plant, cokery, the safety in production of mass transport has great significance to these industrial enterprise, and belt conveyer is the most basic guarantee facility that enterprise normally produces, runs.

In process of production, often need with the various bulk material of Leather Belt Conveyance, be provided with transfer point between belt conveyer, by the deflector chute in transfer point, material falls into next section of belt from the preceding paragraph belt that there is diff-H.The generation of belt conveyer transfer point (as coal conveyer belt transfer point) interior dust pollution, mainly comes from the impact air-flow produced when top material drops downwards and is carried by dust and formed to disperse in ambient air.Under the effect of impact air-flow, the part fine solid particle carried secretly in material obtains escape power to ambient air disperse drift, thus cause the air-borne dust pollution in working environment certain distance and scope, the weight of this certain limit and distance internal contamination, relevant with the height that material falls again, the discrepancy in elevation fallen is larger, then the pollution caused is heavier.

In the method for administering this pollution, extensively adopt various dusting equipment such as high-pressure electrostatic, cloth-bag type or impact type, water film type etc. and mode at present, the dust of escaping out is caught, focus on again after collection, although have certain effect to alleviating dust pollution, but still also there are some defects:

1, with the energy consumption mode dedusting of the dusting equipment that operates, the obtaining of dust removing effects consumes certain energy consumption for cost, and for this reason, the productive costs of enterprise can correspondingly increase to some extent;

2, collected dust is cleared up, disposed, need to drop into certain manpower man-hour, and produce the consumption of transport and water, electricity, also likely produce secondary pollution;

3, the dusting equipment had operationally can produce running noises, occurs new pollution provenance;

4, along with the prolongation of period of service, the maintenance workload of some dusting equipment can strengthen, and dust removing effects also can irreversibly be lowered.

Utility model content

Dust pollution is produced for transfer point in prior art, generally adopt various dusting equipment such as high-pressure electrostatic, cloth-bag type or impact type, water film type etc. and mode, generation dust is caught, focus on again after collection, although adopt these dedusting method equipment and mode to remove dust, but after using a period of time, dust removing effects can reduce, and needs often to safeguard, and in use can consume certain energy.For these problems, it is that dust carries and formed to disperse in ambient air by the impact air-flow that material produces when dropping downwards that applicant finds that transfer point produces the major cause of dust pollution.

Therefore, the purpose of this utility model is to provide a kind of transfer point device, by inertial settling, can reduce introducing air entrained when streams falls, thus reduces the impact air-flow of generation when top material drops downwards, reduces the generation of dust from source.

To achieve these goals, the utility model provides a kind of transfer point device, described transfer point device comprises the inertia chute of tubulose and totally-enclosed deflector chute, described inertia chute comprises the first chute section, the second chute section and the 3rd chute section that are tightly connected successively from top to bottom, described first chute section is vertically arranged, the angle of described second chute section and vertical direction is 15 ° ~ 45 °, the angle of described 3rd chute section and vertical direction is less than 10 °, and the discharging opening of described 3rd chute section and the inlet point of described totally-enclosed deflector chute are tightly connected.

Preferably, the angle of described second chute section and vertical direction is 30 °, and the angle of described 3rd chute section and vertical direction is 5 °

Preferably, the shape of cross section of described first chute section, the second chute section and the 3rd chute section is convex polygon.

Further preferably, the shape of cross section of described first chute section, the second chute section and the 3rd chute section is hexagon or octagon.

Preferably, described second chute section comprise further be mutually tightly connected second on chute section and second time chute section, the angle of described second time chute section and vertical direction is greater than the angle of chute section and vertical direction on described second.

Preferably, the inside face of described first chute section, the second chute section and the 3rd chute section is all fixed with abrasion-proof backing block, is also provided with water mist dust fall device in described totally-enclosed deflector chute.

Preferably, described totally-enclosed deflector chute is also provided with counter flow pipe, the two ends of described counter flow pipe are communicated with totally-enclosed deflector chute with inertia chute respectively, and one end that described counter flow pipe is communicated with described totally-enclosed deflector chute is positioned at the downstream in the Flow of Goods and Materials direction of described inertia chute and described totally-enclosed deflector chute connectivity part.

Preferably, described totally-enclosed deflector chute comprises belt, be arranged on some carrying rollers, support and the fixing seal bootr to lower open mouth on the bracket below described belt, the lower end of described seal bootr connects described belt by sliding sealing device, thus closed space is formed above described belt, described sliding sealing device comprises the wear rib having elastomeric anti-overflow skirtboard and be arranged on described anti-overflow skirtboard lower end outside face, and described wear rib is pressed on described belt under the elastic force effect of described anti-overflow skirtboard.

Preferably, the top board of described seal bootr is protruding upward, thus increases the inner space of described totally-enclosed deflector chute.

Further preferably, the top board of described seal bootr is the arc plate of epirelief.

Preferably, be provided with in described totally-enclosed deflector chute some along Flow of Goods and Materials direction spaced apart depositing dust curtain, described depositing dust curtain is fixedly mounted on the top of described seal bootr, has the gap passed through for material between the bottom of described depositing dust curtain and described belt.

Preferably, described depositing dust curtain can upwards shrink according to the thickness of material on described belt or stretch out downwards.

Preferably, the below of described belt is provided with some auxiliary drop panels for supporting described belt, and described auxiliary drop panel is between described carrying roller.

Be with the difference of prior art, first the utility model has found that the reason of transfer point generation dust pollution is that material is introduced air and produces impact air-flow in dropping process, based on this discovery, inertia chute is set to the first chute section by the transfer point device that the utility model provides, second chute section and the 3rd chute section, wherein the first chute section is vertically arranged, the angle of the second chute section and vertical direction is 15 ° ~ 45 °, the angle of the 3rd chute section and vertical direction is less than 10 °, and the second chute section is positioned at the middle and lower part of described inertia chute, material can be made to fall by the first chute section vertically arranged, the flow direction of material can be controlled by the second chute section be obliquely installed, reduce Flow of Goods and Materials speed, material is slided in inertia chute with tight and coherent form, reduce the impact of material, realize the inertial settling of dust, make the discharging opening of the 3rd chute section and the inlet point of totally-enclosed deflector chute be tightly connected simultaneously, thus the introducing air reduced to the full extent entrained by Flow of Goods and Materials, reduce the impact air-flow produced when top material drops downwards, the generation of dust is reduced from source.

Another object of the present utility model is to provide a kind of running station system, by inertial settling, effectively can reduce the generation of dust.

In order to solve the problems of the technologies described above, the utility model provides following technical scheme:

A kind of running station system, described running station system comprises above-mentioned transfer point device.

Preferably, described running station system also comprises control monitor unit and to be arranged in described totally-enclosed deflector chute and the sensor of dust concentration be connected with described control monitor unit and deposit coal dust sensor.

Described running station system is identical with the technical advantage of above-mentioned transfer point device to prior art, does not repeat them here.

Other features and advantages of the utility model are described in detail in detailed description of the invention part subsequently.

Accompanying drawing explanation

Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification sheets, is used from explanation the utility model, but does not form restriction of the present utility model with detailed description of the invention one below.In the accompanying drawings:

Fig. 1 is the structural representation of the inertia chute of the utility model transfer point device;

Fig. 2 is the structural representation of the totally-enclosed deflector chute of the utility model transfer point device;

Fig. 3 is the enlarged drawing at A place in Fig. 2;

Fig. 4 is the structural representation (top board of seal bootr is flat) of the totally-enclosed deflector chute of the utility model transfer point device;

Fig. 5 is the structural representation (top board of seal bootr raises up) of the totally-enclosed deflector chute of the utility model transfer point device;

Fig. 6 is the structural representation of the utility model transfer point device;

Description of reference numerals

1 inertia chute

11 first chute section 12 the 3rd chute sections

Chute section in 13 second chute sections 14 second

15 second times chute sections

2 totally-enclosed deflector chutes

21 belt 22 carrying rollers

23 support 24 seal bootrs

25 anti-overflow skirtboard 26 wear ribs

27 depositing dust curtains

3 counter flow pipes

Detailed description of the invention

Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.

In the utility model, when not doing contrary explanation, the noun of locality of use as " upper and lower " typically refers to transfer point device of the present utility model normal use be the direction that defines, and consistent with direction shown in Fig. 1.

These nouns of locality above-mentioned adopt for the ease of understanding, thus do not form the restriction to the utility model protection scheme.

First it should be noted that, the utility model aims to provide a kind of transfer point device, being set to the first vertical chute section 11 by being flowed out by inertia, being the second chute section 13 of larger angle with vertical direction and being the 3rd chute section 12 of smaller angle with vertical direction, the flowing velocity of material, direction and mode can be controlled, avoid producing impact air-flow, and be tightly connected with totally-enclosed deflector chute 2, thus reach the object reducing dust.Within the scope of this technical conceive, the utility model transfer point device is not limited to the specific detail structure shown in Fig. 1-6, such as, the shape of cross section of the inertia chute of tubulose, except adopting the octagon shown in Fig. 1, also can adopt other convex polygonal shape such as hexagon.In addition, the connection mode of first, second, third chute section, except adopting graphic Flange joint, can also adopt welding or other connection modes integrated.These, by the description of detailed description of the invention hereafter, incidentally give schematic illustration.

Suitably see Fig. 1 and Fig. 6, in order to realize above-mentioned technical purpose of the present utility model, the transfer point device of the utility model basic embodiment can comprise inertia chute 1 and the totally-enclosed deflector chute 2 of tubulose, described inertia chute 1 comprises the first chute section 11 be tightly connected successively from top to bottom, second chute section 13 and the 3rd chute section 12, described first chute section 11 is vertically arranged, described second chute section 13 is 15 ° ~ 45 ° with the angle of vertical direction, described 3rd chute section 12 is less than 10 ° with the angle of vertical direction, and described second chute section 13 is positioned at the middle and lower part of described inertia chute 1, the discharging opening of described 3rd chute section 12 and the inlet point of described totally-enclosed deflector chute 2 are tightly connected.

Material is from the entrance inlet port of inertia chute 1 upper end, faster can pass through the first chute section 11, avoid putty, when material arrives the second chute section 13, owing to there is angle between the second chute section 13 and the first chute section 11, the flowing of air is hindered, and meanwhile, the change in material direction also can produce air-flow and hinder.Because the second chute section 13 and the 3rd chute section 12 are all obliquely installed and the second chute section 13 angle of inclination is greater than the 3rd chute section 12, the inwall of material and inertia chute 1 is produced specifically rub, change flow direction and the flowing velocity of material, material is moved in inertia chute 1 continuously with tight and coherent streams form, because the change in direction decreases the flowing of air in Flow of Goods and Materials process, thus reduce the generation of dust.Simultaneously the lower end of inertia chute 1 is tightly connected with totally-enclosed deflector chute 2, it also avoid air flowing, reduces the possibility of dust generation.

Preferably, described second chute section 13 is 30 ° with the angle of vertical direction, and described 3rd chute section 12 is 5 ° with the angle of vertical direction.

In order to make block Flow of Goods and Materials smooth, the shape of cross section of described first chute section 11, second chute section 13 and the 3rd chute section 12 is convex polygon.The shape of cross section of chute section is set to convex polygon, is circular chute relative to the cross section adopted in prior art, can avoid material impacting to the inwall of chute is concentrated in the middle part of backward chute to produce piling up and causing putty.Preferably, the shape of cross section of described first chute section 11, second chute section 13 and the 3rd chute section 12 is hexagon or octagon.

In the present embodiment, in order to reduce installing space, the line of centers of described first chute section 11, second chute section 13 and the 3rd chute section 12 is all in same plane.When not considering installing space, the line of centers of the first chute section 11, second chute section 13 and the 3rd chute section 12 also can not be at grade.

Further preferably, described second chute section 13 comprise further be mutually tightly connected second on chute section 14 and second time chute section 15, described second time chute section 15 and the angle of vertical direction are greater than the angle of chute section 14 and vertical direction on described second.Second chute section 13 is set to chute section 14 and second time chute section 15 on second, better can controls flowing velocity and the direction of material, reduce the air-flow produced.

In the utility model, by Flange joint between described first chute section 11, second chute section 13 and the 3rd chute section 12, between two flanges, be provided with seal ring, to ensure the leak tightness of its junction.In the present embodiment, be only described for Flange joint, but the utility model is not limited thereto, furthermore, in other embodiments, the first chute section 11, second chute section 13 and the 3rd chute section 12 can be welded or be riveted together, or adopt integrated structure.

In the present embodiment, all abrasion-proof backing block is fixed at the inside face of described first chute section 11, second chute section 13 and the 3rd chute section 12, the rare earth alloy liner plate of the preferred impact-resistant and high-wear-resistant of described abrasion-proof backing block, thus the service life effectively can improving inertia chute 1.Alternatively, abrasion-proof backing block also can adopt ceramic rubber combined lining board.In the utility model, abrasion-proof backing block adopts little blocking to design, and the side's of employing countersunk bolt is fixed, and installs firmly and changes conveniently.

In embodiment of the present utility model, inlet point place above inertia chute 1 is provided with discharge hopper (not shown), this discharge hopper has the baffle plate relative with belt feeder discharging opening, the impact that the material inertia motion under belt transporter is arranged produces can be stopped, after material can being left belt like this, downward energy be converted into the impact kinetic energy of inertia chute 1 thus reduce impulsive force, the wearing and tearing of heap sum.On the other hand, discharge hopper has less opening, can reduce by reducing aperture area the amount of air entering inertia chute 1.

As one more preferably embodiment, described totally-enclosed deflector chute 2 is also provided with counter flow pipe 3, the two ends of described counter flow pipe 3 are communicated with totally-enclosed deflector chute 2 with inertia chute 1 respectively, one end that described counter flow pipe 3 is communicated with described totally-enclosed deflector chute 2 is positioned at the downstream in the Flow of Goods and Materials direction of described inertia chute 1 and described totally-enclosed deflector chute 2 connectivity part, thus reduces the generation of dust further.

Part with reference to figure 2, Fig. 3, described totally-enclosed deflector chute 2 in the utility model can comprise belt 21, be arranged on some carrying rollers 22 below described belt 21, support 23 and the seal bootr 24 to lower open mouth that is fixed on described support 23, the lower end of described seal bootr 24 connects described belt 21 by sliding sealing device, thus forms closed space above described belt 21.Described carrying roller 22 is arranged along the direction of Flow of Goods and Materials at the interval, below of belt 21.Described sliding sealing device comprises the wear rib 26 having elastomeric anti-overflow skirtboard 25 and be arranged on described anti-overflow skirtboard 25 lower end outside face, and described wear rib 26 is pressed on described belt 21 under the elastic force effect of described anti-overflow skirtboard 25.

Seal bootr 24 and belt 21 are tightly connected by sliding sealing device by the utility model, form seal cavity, thus can reduce the flowing of air, avoid dust to drift about to ambient air disperse.

The utility model is by the wear rib 26 sliding sealing device being set to resilient anti-overflow skirtboard 25 and be arranged on described anti-overflow skirtboard 25 lower end outside face, by anti-overflow skirtboard 25, wear rib 26 is pressed on belt 21, dynamic seal good between belt 21 can be realized, effectively prevent dust excessive in the both sides of belt 21.The mode of crush seal is changed into the mode of elastic seal by the utility model, the better and long service life of sealing effectiveness.Wherein anti-overflow skirtboard 25 preferably adopts the Y type antifriction rubber skirtboard of polyurethane compound, can certainly adopt as spring steel elastomeric material makes.Described wear rib 26 preferably adopts friction coefficient to be less than or equal to the high molecular abrasion-proof plate (mol wt is more than 8,000,000) of 0.022, can certainly adopt other high-abrasive materials such as pottery.

In the utility model, described seal bootr 24 can adopt structure as shown in Figure 4, to avoid flour dust overflow.Preferably, the top board of described seal bootr 24 can be protruding upward, thus increase the inner space of described totally-enclosed deflector chute 2.Preferred further, the top board of described seal bootr 24 is the arc plate of epirelief.By making the top board epirelief of seal bootr 24, increase the cross-sectional area of deflector chute, when the induced air of same quantity is distinguished and admirable, air-shock wave is distinguished and admirable enter deflector chute after, the pressure increased in convex-shaped deflector chute (as shown in Figure 5) well below flat deflector chute (as shown in Figure 4), thus will reduce the sealing load of sealing system.In addition, the structure of material guiding chute of arc can form the air flow field smoothly that flows.

In embodiment of the present utility model, be provided with in described totally-enclosed deflector chute 2 some along Flow of Goods and Materials direction spaced apart depositing dust curtain 27, described depositing dust curtain 27 is fixedly mounted on the top of described seal bootr 24, has the gap passed through for material between the bottom of described depositing dust curtain 27 and described belt 21.Depositing dust curtain 27 can adopt rubber to make.In the utility model, depositing dust curtain 27 falls back to barrier on belt or dividing plate as making floating dust, slow down air-flow velocity, defines one " depressed area ", under dust is precipitated.

Preferably, described depositing dust curtain 27 can upwards shrink according to the thickness of material on described belt 21 or stretch out downwards.Particularly, the utility model realizes the flexible of depositing dust curtain 27 by following structure.Shown in composition graphs 2, the top board of seal bootr 24 is rotatably provided with rotating shaft, depositing dust curtain 27 is wound in this rotating shaft, rotates and is connected with electric motor drive, by the rotation of motor control rotating shaft, thus realizes the flexible of depositing dust curtain 27.Such as, when cw drive shaft is rotated, realize depositing dust curtain 27 and stretch out downwards, when conter clockwise drive shaft is rotated, depositing dust curtain 27 is upwards retracted.In the utility model, sensor can be set above belt 21, be judged the thickness of material on belt 21 by the data of sensor measurement, and then automatically control the lifting of depositing dust curtain 27.

In order to when this device uses, avoid belt to produce downwarp after material feeding, the below of described belt 21 is provided with some auxiliary drop panels for supporting described belt 21, and described auxiliary drop panel is between described carrying roller 22.Auxiliary drop panel can adopt the high-abrasive material that friction coefficient is little, to reduce the friction force of the contact surface of belt 21, or auxiliary drop panel also can arrange multiple steel ball, belt 21 can be rolled thereon, reduce friction while back-up belt 21.

As a kind of preferred implementation of the present utility model, in described totally-enclosed deflector chute 2, also water mist dust fall device can be installed.By arranging water mist dust fall device, can according to the water content of material, open water smoke device for reducing dust and (whether use water mist dust fall device, need determine according to the aqueous ingredients of material requirement, when the material moisture carried exceedes the numerical value of regulation, do not use water mist dust fall device), avoid producing airborne dust in course of conveying.Described water mist dust fall device can comprise water route part and electric control system, and water route part is atomized nozzle block by water source, pipeline, valve, filter and dedusting and becomes; Control system is made up of electromagnetic valve, sensor, controller etc.Water mist dust fall device can be controlled and M/C on the spot by remote auto by its controller, has water consumption few, the feature that atomizing effect is good.

On the basis of technique scheme, the utility model additionally provides the running station system comprising above-mentioned transfer point device, to reduce the generation of dust.

For supervision dust-proof effect, simultaneously for guaranteeing safe production, preventing dust explosion accident, in the system of described running station, control monitor unit can also be comprised and to be arranged in described totally-enclosed deflector chute 2 and the sensor of dust concentration be connected with described control monitor unit and deposit coal dust sensor.

Transfer point Apparatus and system of the present utility model has following advantage: structure is simple, is easy to manufacture, safe and reliable; Automatic cycling operating, need not manual control, need not human users; Dust removing effects is remarkable, non-power consumption; Operation management cost is low, substantially avoids safeguarding.The dust of removing falls back on material transporting belt again, has saved raw material, non-secondary pollution.

Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.

It should be noted that in addition, each the concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode.In order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible array mode.

In addition, also can carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.

Claims (15)

1. a transfer point device, it is characterized in that, described transfer point device comprises inertia chute (1) and the totally-enclosed deflector chute (2) of tubulose, described inertia chute (1) comprises the first chute section (11) be tightly connected successively from top to bottom, second chute section (13) and the 3rd chute section (12), described first chute section (11) is vertically arranged, described second chute section (13) is 15 ° ~ 45 ° with the angle of vertical direction, described 3rd chute section (12) is less than 10 ° with the angle of vertical direction, the described discharging opening of the 3rd chute section (12) and the inlet point of described totally-enclosed deflector chute (2) are tightly connected.
2. transfer point device according to claim 1, is characterized in that, described second chute section (13) is 30 ° with the angle of vertical direction, and described 3rd chute section (12) is 5 ° with the angle of vertical direction.
3. transfer point device according to claim 1 and 2, is characterized in that, the shape of cross section of described first chute section (11), the second chute section (13) and the 3rd chute section (12) is convex polygon.
4. transfer point device according to claim 3, is characterized in that, the shape of cross section of described first chute section (11), the second chute section (13) and the 3rd chute section (12) is hexagon or octagon.
5. transfer point device according to claim 1 and 2, it is characterized in that, described second chute section (13) comprise further be mutually tightly connected second on chute section (14) and second time chute section (15), the angle of described second time chute section (15) and vertical direction is greater than the angle of chute section (14) and vertical direction on described second.
6. transfer point device according to claim 1 and 2, it is characterized in that, the inside face of described first chute section (11), the second chute section (13) and the 3rd chute section (12) is all fixed with abrasion-proof backing block, is also provided with water mist dust fall device in described totally-enclosed deflector chute (2).
7. transfer point device according to claim 1 and 2, it is characterized in that, described totally-enclosed deflector chute (2) is also provided with counter flow pipe (3), the two ends of described counter flow pipe (3) are communicated with totally-enclosed deflector chute (2) with inertia chute (1) respectively, and one end that described counter flow pipe (3) is communicated with described totally-enclosed deflector chute (2) is positioned at the downstream in the Flow of Goods and Materials direction of described inertia chute (1) and described totally-enclosed deflector chute (2) connectivity part.
8. transfer point device according to claim 1 and 2, it is characterized in that, described totally-enclosed deflector chute (2) comprises belt (21), be arranged on some carrying rollers (22) of described belt (21) below, support (23) and the seal bootr to lower open mouth (24) be fixed on described support (23), the lower end of described seal bootr (24) connects described belt (21) by sliding sealing device, thus form closed space in the top of described belt (21), described sliding sealing device comprises the wear rib (26) having elastomeric anti-overflow skirtboard (25) and be arranged on described anti-overflow skirtboard (25) lower end outside face, described wear rib (26) is pressed on described belt (21) under the elastic force effect of described anti-overflow skirtboard (25).
9. transfer point device according to claim 8, is characterized in that, the top board of described seal bootr (24) is protruding upward, thus increases the inner space of described totally-enclosed deflector chute (2).
10. transfer point device according to claim 9, is characterized in that, the top board of described seal bootr (24) is the arc plate of epirelief.
11. transfer point devices according to claim 8, it is characterized in that, be provided with in described totally-enclosed deflector chute (2) some along Flow of Goods and Materials direction spaced apart depositing dust curtain (27), described depositing dust curtain (27) is fixedly mounted on the top of described seal bootr (24), has the gap passed through for material between the bottom of described depositing dust curtain (27) and described belt (21).
12. transfer point devices according to claim 11, is characterized in that, described depositing dust curtain (27) can upwards be shunk according to the thickness of the upper material of described belt (21) or stretch out downwards.
13. transfer point devices according to claim 8, it is characterized in that, the below of described belt (21) is provided with some auxiliary drop panels for supporting described belt (21), and described auxiliary drop panel is positioned between described carrying roller (22).
14. 1 kinds of running station systems, it is characterized in that, described running station system comprises as the transfer point device in claim 1-13 as described in any one.
15. running station according to claim 14 systems, it is characterized in that, described running station system also comprises control monitor unit and to be arranged in described totally-enclosed deflector chute (2) and the sensor of dust concentration be connected with described control monitor unit and deposit coal dust sensor.
CN201521071142.3U 2015-12-21 2015-12-21 Transfer post device and system CN205204327U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105417218A (en) * 2015-12-21 2016-03-23 神华集团有限责任公司 Transfer station device and system
CN106185156A (en) * 2016-08-31 2016-12-07 天津市施易得肥料有限公司 A kind of fertilizer transporter
CN106743792A (en) * 2016-11-29 2017-05-31 中国神华能源股份有限公司 A kind of ship loader sliding tube material casting elbow and ship loader sliding tube and ship loader

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105417218A (en) * 2015-12-21 2016-03-23 神华集团有限责任公司 Transfer station device and system
CN106185156A (en) * 2016-08-31 2016-12-07 天津市施易得肥料有限公司 A kind of fertilizer transporter
CN106743792A (en) * 2016-11-29 2017-05-31 中国神华能源股份有限公司 A kind of ship loader sliding tube material casting elbow and ship loader sliding tube and ship loader
CN106743792B (en) * 2016-11-29 2020-02-07 中国神华能源股份有限公司 Material elbow is thrown to shipment machine swift current section of thick bamboo and shipment machine

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