CN206874306U

CN206874306U - A kind of coal mine dust removing device

Info

Publication number: CN206874306U
Application number: CN201720797562.2U
Authority: CN
Inventors: 吴永涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-03
Filing date: 2017-07-03
Publication date: 2018-01-12
Anticipated expiration: 2027-07-03

Abstract

A kind of coal mine dust removing device, including support and filter cylinder are the utility model is related to, the filter cylinder is horizontally disposed on the bracket, and the front end of the filter cylinder is connected to air blower, and the ventilation duct upper end connection air inlet pipe of the air blower；The rear end connection escape pipe of the filter cylinder；The cartridge interior is provided with some filter bags, and the filter bag is evenly spaced in the filter cylinder；Filtrate is filled with the filter bag, the top of the filter bag is provided with power panel, and the power panel is connected with conductive copper bar, and the conductive copper bar is inserted inside the filter bag.The utility model have the advantage that including：The colliery uses the air blower with cleaner, and dusty gas can both be blown into the filter cylinder, the efficiency of filtering is improved, also form negative pressure, and the dusty gas of outside is sucked；The ash collection slot and the baffle fit deashing, the effect of deashing is improved, prevents dust from disorderly flying, while utilize the conductive copper bar, prevent electrostatic.

Description

A kind of coal mine dust removing device

Technical field

Mining equipment field is the utility model is related to, more particularly to a kind of coal mine dust removing device.

Background technology

Deduster protects a kind of important means of worker's health, in other industrial departments as operating environment is improved In applied already, but in the dust control technology of underground coal mine, just gradually development and popularization make since being all the eighties , its reason is：Coal production complicated condition, working space is narrow and small changeable, and the scattered movement in dirt source, equipment safety performance will Ask higher, it is desirable to which deduster small volume, in light weight, processing air quantity is big, efficiency of dust collection is high, working service is convenient etc..These requirements It is often conflicting, hardly result in and take into account solution.And current coal mine dust remover deashing is inconvenient, and often adjoint There is dust electrostatic, bring potential safety hazard, therefore, we design a kind of coal mine dust removing device, can be with automatic ash removing, and utilize Conductive copper bar can prevent electrostatic, improve security.

Utility model content

In order to overcome coal mine dust remover deashing inconvenience in the prior art, electrostatic can be produced in dust removal process, brings safety Hidden danger, the utility model provides a kind of coal mine dust removing device, using the structure of ash collection slot, and in deashing, by the gear Plate is blocked above the ash collection slot, prevents that dust disorderly flies during deashing, also using the conductive copper bar, has the work for preventing electrostatic With.

To achieve these goals, the utility model provides following technical scheme：

A kind of coal mine dust removing device, including support and filter cylinder, the filter cylinder is horizontally disposed on the bracket, the filter The front end of cylinder is connected to air blower, and the ventilation duct upper end connection air inlet pipe of the air blower；The rear end of the filter cylinder connects out Tracheae；

The cartridge interior is provided with some filter bags, and the filter bag is evenly spaced in the filter cylinder；Filled out in the filter bag Filled with filtrate, the top of the filter bag is provided with power panel, and the power panel is connected with conductive copper bar, and the conductive copper bar inserts Inside the filter bag；

The lower section of the filter bag is provided with ash collection slot, one end connection deashing blower fan of the ash collection slot, the ash collection slot it is another One end connects ash bucket, and the baffle plate for being capable of pull is additionally provided between the filter bag and the ash collection slot；

The side of the air blower is provided with switch board, and the switch board electrically connects with the air blower, the deashing blower fan.

Preferably, the ash collection slot section is V-type or circular arc, and the rear end of the ash collection slot is held in the mouth with the ash bucket Connect.

Preferably, the ash bucket is reclinate arcuate structure.

Preferably, the baffle plate is the platy structure of L-type, the platy structure of the L-type is slidably connected with the filter cylinder.

Preferably, the deashing blower fan is fixed on the supporting leg side of the support by A-frame.

Preferably, being provided with four conductive copper bars in each filter bag, and it is uniformly embedded into the circumference of the filter bag On.

Preferably, the escape pipe is arcuate structure, and the arcuate structure is bent upwards.

Preferably, the air inlet pipe is connected with the ventilation duct upper end of the air blower by flange.

Preferably, the filtrate imitates the cruel filtrate of adhesive aggregation using continuous fiber.

Preferably, the filtrate is in ladder pattern distribution.

Using said structure, when in use, the air blower is dried into the filter cylinder, at the air outlet of the air blower Negative pressure is formed, the dust in colliery is sucked, blowed in the filter cylinder by the air inlet pipe, and dust passes through the effect of the filter bag, Multi-level dedusting is carried out to air, dust is fallen into the ash collection slot；When clearing up dust, the deashing blower fan is to the collection Ash-pit is dried, and now, the baffle plate is injected in the filter cylinder, and the ash collection slot is blocked, the dust in the ash collection slot along Groove is discharged by the ash bucket；During dedusting, the conductive copper bar connects power panel, can prevent electrostatic.

The utility model have the advantage that including：

The colliery uses the air blower with cleaner, and dusty gas can both be blown into the filter cylinder, improves filtering Efficiency, also form negative pressure, by outside dusty gas suck；The ash collection slot and the baffle fit deashing, improve clear The effect of ash, prevent dust from disorderly flying, while utilize the conductive copper bar, prevent electrostatic.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is structural representation of the present utility model；

Fig. 2 is structure of filter bag figure of the present utility model.

Description of reference numerals is as follows：

1st, support；2nd, switch board；3rd, air blower；4th, air inlet pipe；5th, filter bag；6th, filter cylinder；7th, escape pipe；8th, deashing blower fan； 9th, ash collection slot；10th, ash bucket；11st, baffle plate；12nd, power panel；13rd, conductive copper bar；14th, filtrate.

Embodiment

, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer Scheme is described in detail.Obviously, described embodiment is only the utility model part of the embodiment, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made Resulting all other embodiment is put, belongs to the scope that the utility model is protected.

With reference to figure 1- Fig. 2, the utility model provides a kind of coal mine dust removing device, including support 1 and filter cylinder 6, described Filter cylinder 6 is horizontally set on the support 1, and the front end of the filter cylinder 6 is connected to air blower 3, and the ventilation duct of the air blower 3 Upper end connects air inlet pipe 4；The rear end connection escape pipe 7 of the filter cylinder 6；The air blower 3 can both blow into dusty gas institute Filter cylinder 6 is stated, filter efficiency is improved, negative pressure can also be formed, the dusty gas of outside is sucked, it is easy to use.

The inside of filter cylinder 6 is provided with some filter bags 5, and the filter bag 5 is evenly spaced in the filter cylinder 6；The filter bag 5 Interior to be filled with filtrate 14, the top of the filter bag 5 is provided with power panel 12, and the power panel 12 is connected with conductive copper bar 13, and institute Conductive copper bar 13 is stated to insert inside the filter bag 5；The filtrate 14 can filter dusty gas, and the conductive copper bar 13 can be to prevent Only electrostatic, and the power panel 12 connects external power source, is powered for the conductive copper bar 13.

The lower section of the filter bag 5 is provided with ash collection slot 9, one end connection deashing blower fan 8 of the ash collection slot 9, the ash collection slot 9 Other end connection ash bucket 10, and the baffle plate 11 for being capable of pull is additionally provided between the filter bag 5 and the ash collection slot 9；Clear When grey, the baffle plate 11 can block the ash collection slot 9, avoid dust from disorderly flying, and improve the effect of deashing.

The side of the air blower 3 is provided with switch board 2, the switch board 2 and the air blower 3, the electricity of the deashing blower fan 8 Connection.

To improve the effect and efficiency of deashing, preferably, the section of the ash collection slot 9 is V-type or circular arc, and the collection The rear end of ash-pit 9 is connected with the ash bucket 10.

For convenience of dust is discharged, preferably, the ash bucket 10 is reclinate arcuate structure.

For convenience of pull baffles 11, preferably, the baffle plate 11 is the platy structure of L-type, the platy structure of the L-type with The filter cylinder 6 is slidably connected.

Preferably, the deashing blower fan 8 is fixed on the supporting leg side of the support 1 by A-frame, can be by institute State the stable fixation of deashing blower fan 8.

Preferably, being provided with four conductive copper bars in each filter bag, and it is uniformly embedded into the circumference of the filter bag 5 On, it can effectively prevent electrostatic.

Preferably, the escape pipe 7 is arcuate structure, and the arcuate structure is bent upwards, convenient to discharge clean gas Body.

It is connected for convenience of the air inlet pipe 4 with the airduct of the air blower 3, preferably, the air inlet pipe 4 and the drum The ventilation duct upper end of blower fan 3 is connected by flange.

Preferably, the filtrate 14 imitates the cruel filtrate of adhesive aggregation using continuous fiber；The filtrate 14 is in ladder pattern distribution, The effect of filtering can be improved.

Using said structure, when in use, the air blower 3 is dried into the filter cylinder 6, the air-out of the air blower 3 Negative pressure is formed at mouthful, the dust in colliery is sucked, blowed in the filter cylinder 6, dust passes through the filter bag 5 by the air inlet pipe 4 Effect, multi-level dedusting is carried out to air, dust is fallen into the ash collection slot 9；When clearing up dust, the deashing blower fan 8 are dried to the ash collection slot 9, and now, the baffle plate 11 is injected in the filter cylinder 6, and the ash collection slot 9 is blocked, the collection ash Dust in groove 9 is discharged along groove by the ash bucket 10；During dedusting, the conductive copper bar 13 connects power panel 12, electrostatic can be prevented.

It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power The protection domain that profit requires is defined.

Claims

A kind of 1. coal mine dust removing device, it is characterised in that：Including support (1) and filter cylinder (6), the filter cylinder (6) is horizontally disposed On the support (1), the front end of the filter cylinder (6) is connected to air blower (3), and the ventilation duct upper end of the air blower (3) Connect air inlet pipe (4)；The rear end connection escape pipe (7) of the filter cylinder (6)；

Some filter bags (5) are provided with inside the filter cylinder (6), and the filter bag (5) is evenly spaced in the filter cylinder (6)；It is described Filtrate (14) is filled with filter bag (5), the top of the filter bag (5) is provided with power panel (12), and the power panel (12) is connected with Conductive copper bar (13), and the conductive copper bar (13) inserts filter bag (5) inside；

The lower section of the filter bag (5) is provided with ash collection slot (9), one end connection deashing blower fan (8) of the ash collection slot (9), the collection The other end connection ash bucket (10) of ash-pit (9), and be additionally provided between the filter bag (5) and the ash collection slot (9) being capable of pull Baffle plate (11)；

The side of the air blower (3) is provided with switch board (2), the switch board (2) and the air blower (3), the deashing wind Machine (8) electrically connects.
A kind of 2. coal mine dust removing device according to claim 1, it is characterised in that：Ash collection slot (9) section is V-type Or circular arc, and the rear end of the ash collection slot (9) is connected with the ash bucket (10).
A kind of 3. coal mine dust removing device according to claim 2, it is characterised in that：The ash bucket (10) is to be turned under Bent arcuate structure.
A kind of 4. coal mine dust removing device according to claim 3, it is characterised in that：The baffle plate (11) is the plate of L-type Shape structure, the platy structure of the L-type are slidably connected with the filter cylinder (6).
A kind of 5. coal mine dust removing device according to claim 1, it is characterised in that：The deashing blower fan (8) passes through three Angle support is fixed on the supporting leg side of the support (1).
A kind of 6. coal mine dust removing device according to claim 1, it is characterised in that：Four are provided with each filter bag The conductive copper bar (13), and be uniformly embedded on the circumference of the filter bag (5).
A kind of 7. coal mine dust removing device according to claim 1, it is characterised in that：The escape pipe (7) is arc knot Structure, and the arcuate structure is bent upwards.
A kind of 8. coal mine dust removing device according to claim 7, it is characterised in that：The air inlet pipe (4) and the drum The ventilation duct upper end of blower fan (3) is connected by flange.
A kind of 9. coal mine dust removing device according to claim 1, it is characterised in that：The filtrate (14) is using continuous long Fiber imitates the cruel filtrate of adhesive aggregation.
A kind of 10. coal mine dust removing device according to claim 9, it is characterised in that：The filtrate (14) is in step type Distribution.