CN202250156U - Foam generating device for mining dust remover - Google Patents

Foam generating device for mining dust remover Download PDF

Info

Publication number
CN202250156U
CN202250156U CN2011203517276U CN201120351727U CN202250156U CN 202250156 U CN202250156 U CN 202250156U CN 2011203517276 U CN2011203517276 U CN 2011203517276U CN 201120351727 U CN201120351727 U CN 201120351727U CN 202250156 U CN202250156 U CN 202250156U
Authority
CN
China
Prior art keywords
foam
inlet pipe
bubble chamber
air inlet
air
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.)
Expired - Fee Related
Application number
CN2011203517276U
Other languages
Chinese (zh)
Inventor
朱亚
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.)
PINGDINGSHAN ANTAIHUA MINING SAFETY EQUIPMENT MANUFACTURING Co Ltd
Original Assignee
PINGDINGSHAN ANTAIHUA MINING SAFETY EQUIPMENT MANUFACTURING 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 PINGDINGSHAN ANTAIHUA MINING SAFETY EQUIPMENT MANUFACTURING Co Ltd filed Critical PINGDINGSHAN ANTAIHUA MINING SAFETY EQUIPMENT MANUFACTURING Co Ltd
Priority to CN2011203517276U priority Critical patent/CN202250156U/en
Application granted granted Critical
Publication of CN202250156U publication Critical patent/CN202250156U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A foam generating device for a mining dust remover comprises a foam box, wherein a foam outlet is formed on the foam box; a proportioning pump is arranged in the foam box and is respectively connected with a water inlet pipe and a foam mother liquor storer outside the foam box; the foam box is further connected with an air inlet pipe; the air outlet end of the air inlet pipe is arranged in the foam box; and an air diffusing cover is further arranged at the air outlet end of the air inlet pipe. The foam generating device for the mining dust remover can adjust the mixture proportion of foam to ensure that the foam is discharged evenly and reasonably.

Description

The foam-making apparatus that mining deduster is used
Technical field
The utility model belongs to mining bubble dust collector, specifically be the foam-making apparatus that mining deduster is used.
Background technology
The colliery operation exists a large amount of dangerous, the excessive peril that causes easily of the dust in the colliery, thus need a kind of mining deduster to remove the dust in the ore deposit, and mostly used deduster is the foamer deduster at present; This deduster simplicity of design is easy to use, and convenient the popularization is after the foam type deduster can make in the ore deposit dust granules wetting; Bonding each other, condense, grow up, just separate in atmosphere easily then, reach the order ground of dedusting; But there is defective in this deduster design, and the foam proportioning is inhomogeneous, and the deduster internal pressure is unbalanced; Deduster often breaks down, and influence operation and use reduce production efficiency.
The utility model content
The utility model technical problem to be solved provides the foam-making apparatus that a kind of mining deduster is used, and regulates foam proportioning ratio, and it is on average reasonable to guarantee that foam goes out foam.
The utility model is that the technical scheme that the deficiency that solves the problems of the technologies described above adopts is: the foam-making apparatus that mining deduster is used; Comprise bubble chamber, on bubble chamber, be provided with foam outlet, be provided with proportioning pump in the bubble chamber; Proportioning pump is connected with foam mother liquor memory with the outside water inlet pipe of bubble chamber respectively; Bubble chamber also is connected with air inlet pipe, and the outlet side of air inlet pipe is arranged in the bubble chamber, and also is provided with gas in the outlet side of air inlet pipe and disperses cover.
Also be connected with strainer on the described water inlet pipe of the utility model.
The described gas of the utility model is dispersed cover and is provided with a plurality of divergence holes.
The described air inlet pipe of the utility model is provided with air gauge, and air gauge connects reducing valve.
The described bubble chamber of the utility model, its bottom is communicated with an end of barometric pipe, and the other end of barometric pipe is higher than the top of bubble chamber.
The beneficial effect of the utility model is: through water inlet pipe and proportioning pump the foam solution ratio is allocated; The foam mother liquor of adjustable variable concentrations; Simultaneously, compressed air gets into bubble chamber from air inlet port, can regulate the bubble chamber internal pressure through air gauge; Guard box internal pressure balance makes the foam blebbing even.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure: 1, casing, 2, bubble chamber, 3, valve, 4, proportioning pump, 5, water inlet pipe; 6, air inlet pipe, 7, foam mother liquor memory, 8, feed tube, 9, water inlet, 10, air inlet port; 11, foam outlet, 12, gas disperses cover, 13, valve, 14, air gauge; 15, reducing valve, 16, strainer, 17, divergence hole, 18, barometric pipe.
The specific embodiment
The foam-making apparatus that mining deduster as shown in the figure is used; Comprise bubble chamber 2, on bubble chamber 2, be provided with foam outlet 11, be provided with proportioning pump 4 in the bubble chamber 2; Proportioning pump 4 is connected with foam mother liquor memory 7 with bubble chamber 2 outside water inlet pipes 5 respectively; Bubble chamber 2 also is connected with air inlet pipe 6, and the outlet side of air inlet pipe 6 is arranged in the bubble chamber 2, and also is provided with gas in the outlet side of air inlet pipe 6 and disperses cover 12.
Also be connected with strainer 16 on the described water inlet pipe 5.
Described gas is dispersed cover 12 and is provided with a plurality of divergence holes 17.
Described air inlet pipe 6 is provided with air gauge 14, and air gauge 14 connects reducing valve 15.
Described bubble chamber 2, its bottom is communicated with an end of barometric pipe 18, and the other end of barometric pipe 18 is higher than the top of bubble chamber 2.
Open valve, water inlet is fed the water source, the water source filters back entering proportioning pump through strainer, evenly mixes with foam mother liquor in the proportioning pump; After reaching the foams mix standard, valve-off feeds compressed air to air inlet port; Disperse cover gas through gas and shed from divergence hole, be drained in the bubble chamber, the foam that allotment in the bubble chamber is good extrudes from foam outlet; When observing air gauge, when finding that the bubble chamber internal pressure is excessive, open the pressure in the reducing valve balance bubble chamber.The barometric pipe that is positioned at control chamber makes bubble chamber be communicated with outside atmosphere, and the pressure in the balance bubble chamber guarantees that foam is evenly extruded.

Claims (5)

1. the foam-making apparatus that mining deduster is used; Comprise bubble chamber (2); On bubble chamber (2), be provided with foam outlet (11); It is characterized in that: be provided with proportioning pump (4) in the bubble chamber (2), proportioning pump (4) is connected with foam mother liquor memory (7) with the outside water inlet pipe (5) of bubble chamber (2) respectively, and bubble chamber (2) also is connected with air inlet pipe (6); The outlet side of air inlet pipe (6) is arranged in the bubble chamber (2), and also is provided with gas in the outlet side of air inlet pipe (6) and disperses cover (12).
2. the foam-making apparatus that mining deduster according to claim 1 is used is characterized in that: also be connected with strainer (16) on the described water inlet pipe (5).
3. the foam-making apparatus that mining deduster according to claim 1 is used is characterized in that: described gas is dispersed cover (12) and is provided with a plurality of divergence holes (17).
4. the foam-making apparatus that mining deduster according to claim 1 is used is characterized in that: described air inlet pipe (6) is provided with air gauge (14), and air gauge (14) connects reducing valve (15).
5. the foam-making apparatus that mining deduster according to claim 1 is used; It is characterized in that: described bubble chamber (2); Its bottom is communicated with an end of barometric pipe (18), and the other end of barometric pipe (18) is higher than the top of bubble chamber (2).
CN2011203517276U 2011-09-20 2011-09-20 Foam generating device for mining dust remover Expired - Fee Related CN202250156U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203517276U CN202250156U (en) 2011-09-20 2011-09-20 Foam generating device for mining dust remover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203517276U CN202250156U (en) 2011-09-20 2011-09-20 Foam generating device for mining dust remover

Publications (1)

Publication Number Publication Date
CN202250156U true CN202250156U (en) 2012-05-30

Family

ID=46111414

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203517276U Expired - Fee Related CN202250156U (en) 2011-09-20 2011-09-20 Foam generating device for mining dust remover

Country Status (1)

Country Link
CN (1) CN202250156U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104153779A (en) * 2014-08-11 2014-11-19 山东科技大学 Following movement-type top coal caving working face foam-dedusting system
CN104196557A (en) * 2014-08-29 2014-12-10 三峡大学 Underground cavity dust collection foam dedusting device and dedusting system
CN104453749B (en) * 2014-11-13 2017-07-07 中国矿业大学 A kind of foam aperture dust arrester for colliery dry drilling treating flour dust

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104153779A (en) * 2014-08-11 2014-11-19 山东科技大学 Following movement-type top coal caving working face foam-dedusting system
CN104196557A (en) * 2014-08-29 2014-12-10 三峡大学 Underground cavity dust collection foam dedusting device and dedusting system
CN104453749B (en) * 2014-11-13 2017-07-07 中国矿业大学 A kind of foam aperture dust arrester for colliery dry drilling treating flour dust

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120530

Termination date: 20140920

EXPY Termination of patent right or utility model