CN206581966U - Tunnel atomizing de-dusting apparatus - Google Patents

Tunnel atomizing de-dusting apparatus Download PDF

Info

Publication number
CN206581966U
CN206581966U CN201720213317.2U CN201720213317U CN206581966U CN 206581966 U CN206581966 U CN 206581966U CN 201720213317 U CN201720213317 U CN 201720213317U CN 206581966 U CN206581966 U CN 206581966U
Authority
CN
China
Prior art keywords
valve
angle pedestal
pneumatic angle
water inlet
foot
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201720213317.2U
Other languages
Chinese (zh)
Inventor
李春庄
王拥军
杨晋
牛福忙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGYE CITY GOD HORSE TECHNOLOGY Co Ltd
Original Assignee
CHANGYE CITY GOD HORSE TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHANGYE CITY GOD HORSE TECHNOLOGY Co Ltd filed Critical CHANGYE CITY GOD HORSE TECHNOLOGY Co Ltd
Priority to CN201720213317.2U priority Critical patent/CN206581966U/en
Application granted granted Critical
Publication of CN206581966U publication Critical patent/CN206581966U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model belongs to coal mine machinery technical field, specially a kind of tunnel atomizing de-dusting apparatus, including open type pneumatic angle pedestal valve A and B, and shower nozzle, pneumatic angle pedestal valve A import is connected through water service pipe with corresponding water inlet port, and pneumatic angle pedestal valve A outlet is connected with the water inlet of water inlet pipe;Pneumatic angle pedestal valve B import is connected through ventilation duct with corresponding air intake port, and pneumatic angle pedestal valve B outlet is connected with the air inlet of blast pipe;The outlet of pneumatic angle pedestal valve A and B control port respectively with foot valve, the import of foot valve is connected with ventilation duct, and foot valve is delay self-locking normally close valve, and the time of delay self-locking is adjustable;The tail end mouthful of shower nozzle is communicated with water inlet pipe, and the radial port of shower nozzle is communicated with blast pipe.Clothes drenches when the utility model can avoid personnel turnover tunnel, and reaches more efficient efficiency of dust collection by wind power ganged, with simple in construction, the advantages of being easy to assembling, Operation and maintenance convenience, no potential safety hazard.

Description

Tunnel atomizing de-dusting apparatus
Technical field
The utility model belongs to coal mine machinery technical field, is related to atomizing de-dusting technology, more particularly to a kind of tunnel spray Mist device for reducing dust.
Background technology
At present, substantial amounts of rock ore deposit particulate can be produced during coal production, existing coal mine dedusting technical scheme has wet type Rock drilling, ventilation dust discharge, distinguished and admirable purification, tunnel spraying, muck watering, flushing lane side etc., wherein, spray for dust suppression is relatively common A kind of mode, and effect is obvious.But it is due to that in pedestrian tunnel, employee will pass through at the shower nozzle sprayed, The spraying past will be headed on, because spraying water is bigger, clothes was wet after the past, and employee is not in order to not wet clothes sometimes Spraying pass, the purpose of depositing dust is not just had so, and harm employee's is healthy.
The content of the invention
In order to overcome deficiency of the prior art, the utility model discloses a kind of tunnel atomizing de-dusting apparatus, it is intended to carries Clothes drenches when can avoid personnel turnover tunnel for one kind, and reaches more efficient efficiency of dust collection by wind power ganged, has It is simple and compact for structure, the advantages of being easy to assembling, Operation and maintenance convenience, no potential safety hazard.
What the technical solution of the utility model was realized in:
A kind of tunnel atomizing de-dusting apparatus, including open type pneumatic angle pedestal valve A and B, and shower nozzle, the pneumatic angle pedestal valve A Import be connected through water service pipe with corresponding water inlet port, the outlet of the pneumatic angle pedestal valve A is connected with the water inlet of water inlet pipe;Institute The import for stating pneumatic angle pedestal valve B is connected through ventilation duct with corresponding air intake port, the outlet of the pneumatic angle pedestal valve B and blast pipe Air inlet is connected;The outlet of the control port of the pneumatic angle pedestal valve A and B respectively with foot valve, the foot valve enters Mouth is connected with ventilation duct, and the foot valve is delay self-locking normally close valve, and the time of delay self-locking is adjustable;The tail of the shower nozzle Port is communicated with water inlet pipe, and the radial port of the shower nozzle is communicated with blast pipe.
Control for convenience into and out of spraying situation during tunnel, the foot valve is by foot valve and foot valve structure in parallel Into, when employee is into and out of tunnel, it need to only use foot-operated foot valve corresponding once, so that it may stop spraying in setting time, and stop Time length only can have been crossed setting time and recovered spraying automatically by riding valve regulation.
In order to improve nebulization efficiency, the shower nozzle is fluid jet nozzle.
In order that foot valve controls to be independent of each other during pneumatic angle pedestal valve respectively, in the foot-operated valve outlet and the Pneumatic angle OR gate shuttle valve is provided between seat valve A and B control port.
As a kind of preferred embodiment, the water service pipe and ventilation duct are sebific duct, and the water inlet pipe and blast pipe are steel Pipe.
The beneficial effects of the utility model are:
(1)Using the self-pressure-supply water and compressed air for connecting underground coal mine, just energy normal work, is applied without adding again;
(2)Pneumatic angle pedestal valve A and B are controlled by foot valve, makes water and wind respectively through intaking steel pipe and air intake steel pipe simultaneously Shower nozzle is flowed into, wind power ganged, the spraying of geomantic omen mixing is realized, using fluid jet nozzle, improves nebulization efficiency, dust removing effects are more It is good;
(3)Compared with some other similar device, such as the sprayer unit of infrared ray sensing control, pullswitch, automatically controlled Ball valve, the device of four ball valves control, what its purposes was just as, but infrared facility cost is higher, the ratio of pullswitch It is easier to damage, electric-controlled ball valve has potential safety hazard, and four ball valves are cumbersome;And can not realize it is wind power ganged, and/or can not Clothes drenches the generation of problem when avoiding personnel turnover tunnel.
The utility model compact conformation, small volume is lightweight, is easy to assembling, and cost is low, and dustfall efficiency is high, operation and dimension Repair conveniently, service life is long, with good application value.
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 accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
In figure:1st, water flowing sebific duct;2nd, ventilation sebific duct;3rd, foot valve;31st, foot valve-enter;32nd, foot valve-go out;41st, it is pneumatic Angle pedestal valve A;42nd, pneumatic angle pedestal valve B;5th, water inlet steel pipe;6th, air intake steel pipe;7th, fluid jet nozzle;8th, OR gate shuttle valve.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment 1
A kind of tunnel atomizing de-dusting apparatus as shown in Figure 1, including open type pneumatic angle pedestal valve A 41 and B 42 and jet Shower nozzle 7, the import of the pneumatic angle pedestal valve A 41 is connected through water flowing sebific duct 1 with corresponding water inlet port, the pneumatic angle pedestal valve A 41 outlet is connected with the water inlet for steel pipe 5 of intaking;The import of the pneumatic angle pedestal valve B 42 is through sebific duct 2 and the corresponding air intake of divulging information Port is connected, and the outlet of the pneumatic angle pedestal valve B 42 is connected with the air inlet of air intake steel pipe 6;The foot valve 3 is by riding Valve-entering 31 and foot valve-go out 32 it is in parallel constitute, the control port of the pneumatic angle pedestal valve A 41 and B 42 respectively with foot valve 3 outlet, the import of the foot valve 3 is connected with ventilation sebific duct 2, and the foot valve 3 is delay self-locking normally close valve, and The time of delay self-locking is adjustable;The tail end mouthful of the fluid jet nozzle 7 is communicated with water inlet steel pipe 5, the longitudinal end of the fluid jet nozzle 7 Mouth is communicated with air intake steel pipe 6.
When employee enters spraying tunnel, with foot-operated foot valve 3 once, spraying stops, and completes setting time and recovers spray automatically Mist;The time length of stopping can be adjusted by foot valve 3;A valves and B valves are controlled by foot valve 3, makes water and wind respectively through water inlet Steel pipe 5 and air intake steel pipe 6 flow into shower nozzle 7 simultaneously, realize wind power ganged, the spraying of geomantic omen mixing.
Embodiment 2
A kind of tunnel atomizing de-dusting apparatus as shown in Figure 2, including open type pneumatic angle pedestal valve A 41 and B 42, foot valve 3 and fluid jet nozzle 7, the pneumatic angle pedestal valve A 41 import are connected through water flowing sebific duct 1 with corresponding water inlet port, the Pneumatic angle Seat valve A 41 outlet is connected with the water inlet for steel pipe 5 of intaking;The import of the pneumatic angle pedestal valve B 42 is through sebific duct 2 and the phase of divulging information Air intake port is answered to be connected, the outlet of the pneumatic angle pedestal valve B 42 is connected with the air inlet of air intake steel pipe 6;The foot valve 3 is 31 and foot valve-are entered-by foot valve and go out what 32 parallel connections were constituted, the control port of the pneumatic angle pedestal valve A 41 and B 42 respectively with The outlet of foot valve 3 is by pipeline connection, and provided with OR gate shuttle valve 8 on pipeline, and the foot valve-entering 31 and foot valve-goes out 32 import is connected with ventilation sebific duct 2 respectively, and the foot valve 3 is delay self-locking normally close valve, and the time of delay self-locking can Adjust;The tail end mouthful of the fluid jet nozzle 7 is communicated with water inlet steel pipe 5, radial port and the phase of air intake steel pipe 6 of the fluid jet nozzle 7 It is logical.
When employee is into and out of tunnel, foot-operated foot valve 3 corresponding once need to be only used, so that it may stop spraying in setting time, And the time length stopped being adjusted by foot valve 3, setting time is crossed and has recovered spraying automatically;A valves are controlled by foot valve 3 With B valves, make water and wind respectively through intake steel pipe 5 and air intake steel pipe 6 while inflow shower nozzle 7, realizes wind power ganged, geomantic omen mixing Spraying.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model Protection domain within.

Claims (5)

1. a kind of tunnel atomizing de-dusting apparatus, it is characterised in that:Including open type pneumatic angle pedestal valve A and B, and shower nozzle, the gas Dynamic angle pedestal valve A import is connected through water service pipe with corresponding water inlet port, the outlet of the pneumatic angle pedestal valve A and the water inlet of water inlet pipe Mouth connection;The import of the pneumatic angle pedestal valve B is connected through ventilation duct with corresponding air intake port, the outlet of the pneumatic angle pedestal valve B Connected with the air inlet of blast pipe;The outlet of the control port of the pneumatic angle pedestal valve A and B respectively with foot valve, it is described The import of foot valve is connected with ventilation duct, and the foot valve is delay self-locking normally close valve, and the time of delay self-locking is adjustable;Institute The tail end mouthful for stating shower nozzle is communicated with water inlet pipe, and the radial port of the shower nozzle is communicated with blast pipe.
2. tunnel atomizing de-dusting apparatus as claimed in claim 1, it is characterised in that:The foot valve is by foot valve and pin Step on what valve parallel connection was constituted.
3. tunnel atomizing de-dusting apparatus as claimed in claim 1, it is characterised in that:The shower nozzle is fluid jet nozzle.
4. the tunnel atomizing de-dusting apparatus as described in any in claim 1-3, it is characterised in that:The foot-operated valve outlet with OR gate shuttle valve is provided between the pneumatic angle pedestal valve A and B control port.
5. tunnel atomizing de-dusting apparatus as claimed in claim 4, it is characterised in that:The water service pipe and ventilation duct are sebific duct, The water inlet pipe and blast pipe are steel pipe.
CN201720213317.2U 2017-03-07 2017-03-07 Tunnel atomizing de-dusting apparatus Active CN206581966U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720213317.2U CN206581966U (en) 2017-03-07 2017-03-07 Tunnel atomizing de-dusting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720213317.2U CN206581966U (en) 2017-03-07 2017-03-07 Tunnel atomizing de-dusting apparatus

Publications (1)

Publication Number Publication Date
CN206581966U true CN206581966U (en) 2017-10-24

Family

ID=60112892

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720213317.2U Active CN206581966U (en) 2017-03-07 2017-03-07 Tunnel atomizing de-dusting apparatus

Country Status (1)

Country Link
CN (1) CN206581966U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108533310A (en) * 2018-02-09 2018-09-14 太原理工大学 A kind of driving face control dirt centralized control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108533310A (en) * 2018-02-09 2018-09-14 太原理工大学 A kind of driving face control dirt centralized control system

Similar Documents

Publication Publication Date Title
CN201826785U (en) Dedusting device of drilling orifice
CN206581966U (en) Tunnel atomizing de-dusting apparatus
CN203816816U (en) Double-layer spraying device
CN202988197U (en) Dry fog dust suppressor
CN207063136U (en) A kind of municipal pipeline Accrete clearing device
CN201368555Y (en) Central air-conditioning humidifying device
CN206581970U (en) Tunnel intermittent spraying device for reducing dust
CN205857111U (en) Multi-functional dust suppression car
CN206581967U (en) A kind of tunnel atomizing de-dusting apparatus
CN105423319B (en) Reducing side's elbow and flue system
CN206581971U (en) Adjustable intermittent sprayer controller
CN208869987U (en) A kind of device for reducing dust of construction site
CN206190312U (en) Air -water linkage spraying device
CN207221539U (en) A kind of equipment using dedusting fan dedusting
CN202655171U (en) Spraying device capable of increasing dust fall area
CN207033484U (en) A kind of jet absorption type sprayer unit
CN205926001U (en) Humidification tower
CN204897951U (en) Blast furnace stokehold dust removing facility
CN204941540U (en) A kind of boosting type efficient dust-remove blower system
CN208024386U (en) A kind of multi-functional coal mine ventilation device
CN207214314U (en) A kind of capillary network refrigerating plant for subway
CN208347820U (en) A kind of auto spraying purification device applied in mine
CN207357401U (en) A kind of dry fog dust falling system
CN206785752U (en) A kind of centrifugal blower impeller automatic flushing device
CN210965569U (en) Large-scale curtain formula spraying dust suppression device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant