CN202638115U - Filter of coal mine underground water supply pipeline - Google Patents
Filter of coal mine underground water supply pipeline Download PDFInfo
- Publication number
- CN202638115U CN202638115U CN 201220325593 CN201220325593U CN202638115U CN 202638115 U CN202638115 U CN 202638115U CN 201220325593 CN201220325593 CN 201220325593 CN 201220325593 U CN201220325593 U CN 201220325593U CN 202638115 U CN202638115 U CN 202638115U
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- separation chamber
- water separation
- filter
- chamber cavity
- pulp water
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Abstract
The utility model provides a filter of a coal mine underground water supply pipeline. The filter comprises a slag-water separation chamber cavity, a filter screen and a slag storage container, wherein a water inlet, a water outlet and a sundry outlet are arranged on the slag-water separation chamber cavity, the filter screen is arranged at a position of the water outlet inside the slag-water separation chamber cavity, the sundry outlet is arranged at the bottom of the slag-water separation chamber cavity, the slag storage container is connected with the sundry outlet through a first male-and-female flange plate, a high-pressure sluice valve is arranged between the first male-and-female flange plate and the sundry outlet, and a relief valve is arranged on the lower portion of the slag storage container. The filter is installed on the pipeline, on the condition that a mining beginning surface water supply source is not required to be turned off, continuous slag removal and filtering are conducted on the water supply pipeline, sundry removal and water quality purification are achieved, and the filter is simple in structure, low in cost, convenient to install and clean and particularly applicable to coal mine underground water supply pipeline systems.
Description
Technical field
The utility model relates to a kind of filter of hydrotechny under the coal mine, relates in particular to the filter of supply channel under a kind of coal mine, belongs to machinery manufacturing technology field.
Background technology
Coal mining enterprise's down-hole water system is to provide water source by steel pipe to the down-hole by ground sewage treatment plant and deep well, is transported to each digging women's head-ornaments of down-hole and uses water spot by supply channel, to satisfy the water needs of production and equipment.The defective of this technology is: in coal mining enterprise's down-hole water system, supply channel very easily produces anvil cinder through long-time use, and in the supply channel installation process of down-hole, has unavoidably other foreign material to enter in the pipe, thereby affect water supply quality.Along with new technology, new equipment combine adopt, the progressively update of fully mechanized workface, although improved greatly combine adopt, the back production efficient of fully mechanized workface,, how to guarantee that all devices can both safe and efficiently turn round, and but needs to overcome the difficulty of each side.With regard to by coal mining machine, require high to quality of water.If water quality is relatively poor, will cause coal machine fault, the impact safety in production causes unnecessary economic loss.
In the prior art, mounting finished product filter on the supply channel of down-hole, it is not only expensive, and the foreign material that the finished product filter filters down can not in time remove, and can only be retained in the filter cavity; And in order to remove the foreign material in the finished product filter, must close first finished product filter upper level control Water gate valve, then finished product filter integral demounting is got off to clean.In the cleaning method of above-mentioned filter to the management of supplying water owing in cleaning process, having closed upper level control Water gate valve, can cause combining adopt, fully mechanized workface cuts off the water, impact is normally produced.
In sum, the filter of supply channel under the coal mine in the prior art when cleaning, need to cut out upper level control Water gate valve, can affect normal production.
The utility model content
The utility model provides the filter of supply channel under a kind of coal mine, this filter in the situation that do not need cuts out upper level control Water gate valve can remove foreign material under the filter inner filtration, and the screen pack of this filter can load and unload, and then can not only realize to realize in the situation that do not need to close the purpose that upper level control Water gate valve can be removed the foreign material under the filter inner filtration entering the effect that foreign material carry out continuous filtration in the supply channel.
The utility model provides the filter of supply channel under a kind of coal mine, comprising:
Pulp water separation chamber cavity, screen pack and deposit the slag container, on this pulp water separation chamber cavity water inlet, delivery port and miscellaneous object outlet are set, this screen pack is arranged on the water outlet of this pulp water separation chamber inside cavity, and this miscellaneous object outlet is arranged on the bottom of this pulp water separation chamber cavity; This is deposited the slag container and is connected with this miscellaneous object outlet by the first male and female ring flange, and also is provided with high pressure sluice valve between this first male and female ring flange and this miscellaneous object outlet, and this is deposited slag container bottom relief valve also is set.
In the filter of supply channel, this water inlet is positioned at this cavity side below, pulp water separation chamber under the above-mentioned coal mine, and this delivery port is positioned at this cavity top, pulp water separation chamber.
In the filter of supply channel, this pulp water separation chamber cavity is comprised of two parts under the above-mentioned coal mine, connects by the second male and female ring flange, and this water inlet is positioned at the bottom of pulp water separation chamber cavity.
In the filter of supply channel, this pulp water separation chamber cavity is funnel-shaped structure under the above-mentioned coal mine.
In the filter of supply channel, also be provided with clamping rings axle sleeve and fixed retainer in this pulp water separation chamber cavity under the above-mentioned coal mine, be used for this screen pack is fixed on water outlet.
In the filter of supply channel, this screen pack keeps on the support for loading and unloading to be connected to this clamping rings axle sleeve and should to fix under the above-mentioned coal mine.
The utility model provides the filter of supply channel under a kind of coal mine, by at digging beginning face supply channel pipe this filter being installed, in slag removal, stop to affect the normal production of digging beginning face, in the situation that need not to stop digging beginning face resource of water supply, realization is carried out continuous deslagging filtering and the foreign material of removing in the filter to supply channel, to reach the purpose that purifies water, guarantee coal-winning machine, hydraulic support, the safe operation of the watering equipments such as elevating conveyor, and this filtration device structure is simple, with low cost, install and easy to clean, be specially adapted under the coal mine in the water supply pipline system.
Description of drawings
Fig. 1 is the structural representation of the filter embodiment of supply channel under the utility model coal mine.
The specific embodiment
As shown in Figure 1, filter for supply channel under the coal mine of the utility model one embodiment, comprise: pulp water separation chamber cavity 7, screen pack 3 and deposit slag container 11, water inlet 6, delivery port 1 and miscellaneous object outlet 8 are set on the pulp water separation chamber cavity 7, screen pack 3 is arranged on delivery port 1 place of cavity 7 inside, pulp water separation chamber, and miscellaneous object outlet 8 is arranged on the bottom of pulp water separation chamber cavity 7; Deposit slag container 11 and be connected with miscellaneous object outlet 8 by the first male and female ring flange 10, and also be provided with high pressure sluice valve 9 between the first male and female ring flange 10 and the miscellaneous object outlet 8, deposit slag container 11 bottoms relief valve 12 also is set; Water inlet 6 is positioned at pulp water separation chamber cavity 7 side-lowers, and delivery port 1 is positioned at cavity 7 tops, pulp water separation chamber; Pulp water separation chamber cavity 7 is comprised of upper and lower two parts, connects by the second male and female ring flange 5, and water inlet 6 is positioned at the bottom of pulp water separation chamber cavity 7; Pulp water separation chamber cavity 7 is funnel-shaped structure, and is interchangeable, also can select other structure; Also be provided with clamping rings axle sleeve 2 and fixed retainer 4 in the pulp water separation chamber cavity 7, be used for screen pack 3 is fixed on water outlet, can also be by other means fixing screen pack 3, go out as long as this screen pack 3 is arranged on delivery port; Screen pack 3 is connected on clamping rings axle sleeve 2 and the fixed retainer 4 for loading and unloading.
Further, as shown in the figure, water inlet 6 is positioned at the side-lower of pulp water separation chamber cavity 7, and delivery port 1 is positioned at the top of pulp water separation chamber cavity 7, and this structure makes things convenient for the flow direction of foreign material under Action of Gravity Field.Because miscellaneous object outlet 8 is positioned at the bottom of pulp water separation chamber cavity 7, after the water source enters pulp water separation chamber cavity 7 by water inlet 6, through after the filtration of filter screen 3, the foreign material that are filtered are at the miscellaneous object outlet 8 that passes through first under the effect of self gravitation below the funnel shaped pulp water separation chamber cavity 7, through being in the high pressure sluice valve 9 of normally open, be deposited at last and deposit in the slag container 11 again.When needs to filter in foreign material when removing, can directly close high pressure sluice valve 9, open relief valve 12 and carry out pressure release.After pressure release is complete, removes and to deposit slag container 11 and clear up, after cleaning out, will deposit again slag container 11 and reconnect with high pressure sluice valve 9 and get final product.Owing to the time having closed high pressure sluice valve 9 in cleaning, so that during the slag container is deposited in cleaning, do not need to cut off the water, just can remove foreign material in the filter in the situation that do not affect normal production.
In addition, also be provided with clamping rings axle sleeve 2 and the fixing support 4 that keeps in the pulp water separation chamber cavity 7, packing sleeve 2 is welded on the top of pulp water separation chamber cavity 7, the fixing below that keeps support 4 to be arranged on cavity 7 tops, pulp water separation chamber, the top card of screen pack 3 is in packing sleeve, the bottom of screen pack 3 can be sewed up by bolt with the fixing support that keeps, and plays fixing maintenance stable, and this structure is convenient to the loading and unloading of screen pack 3 simultaneously.
In sum, the filter of supply channel under the coal mine of the present embodiment, filter by screen pack, foreign material are deposited in deposit in the slag container, close high pressure valve during the cleaning foreign material, thereby in the situation that ensure normal production, to deposit slag container dismounting cleaning, to deposit again the slag container after cleaning out and be connected with high pressure valve, so just can effectively reach removal of contamination in the situation that do not affect normal production, and prevent pipeline blockage and guarantee the purpose of water quality, and it is simple in structure, with low cost, install and easy to clean, be specially adapted under the coal mine in the water supply pipline system.
It should be noted that at last: above each embodiment is not intended to limit only in order to the technical solution of the utility model to be described; Although with reference to aforementioned each embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of each embodiment technical scheme of the utility model.
Claims (6)
1. the filter of supply channel under the coal mine, it is characterized in that, comprise: pulp water separation chamber cavity, screen pack and deposit the slag container, on the described pulp water separation chamber cavity water inlet, delivery port and miscellaneous object outlet are set, described screen pack is arranged on the water outlet of described pulp water separation chamber inside cavity, and described miscellaneous object outlet is arranged on the bottom of described pulp water separation chamber cavity;
The described slag container of depositing is connected with described miscellaneous object outlet by the first male and female ring flange, and also is provided with high pressure sluice valve between described the first male and female ring flange and the described miscellaneous object outlet, and the described slag container bottom of depositing also arranges relief valve.
2. filter according to claim 1 is characterized in that, described water inlet is positioned at cavity side below, described pulp water separation chamber, and described delivery port is positioned at cavity top, described pulp water separation chamber.
3. filter according to claim 2 is characterized in that, described pulp water separation chamber cavity is comprised of upper and lower two parts, connects by the second male and female ring flange, and described water inlet is positioned at the bottom of pulp water separation chamber cavity.
4. according to claim 1,2 or 3 described filters, it is characterized in that, described pulp water separation chamber cavity is funnel-shaped structure.
5. according to claim 1,2 or 3 described filters, it is characterized in that, also be provided with clamping rings axle sleeve and fixed retainer in the described pulp water separation chamber cavity, be used for described screen pack is fixed on water outlet.
6. filter according to claim 5 is characterized in that, described screen pack is connected on described clamping rings axle sleeve and the described fixed retainer for loading and unloading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220325593 CN202638115U (en) | 2012-07-06 | 2012-07-06 | Filter of coal mine underground water supply pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220325593 CN202638115U (en) | 2012-07-06 | 2012-07-06 | Filter of coal mine underground water supply pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202638115U true CN202638115U (en) | 2013-01-02 |
Family
ID=47407298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220325593 Expired - Fee Related CN202638115U (en) | 2012-07-06 | 2012-07-06 | Filter of coal mine underground water supply pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202638115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560507A (en) * | 2020-05-20 | 2020-08-21 | 中国重型机械研究院股份公司 | Cleanable steel pipe quenching water supply device and method |
-
2012
- 2012-07-06 CN CN 201220325593 patent/CN202638115U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560507A (en) * | 2020-05-20 | 2020-08-21 | 中国重型机械研究院股份公司 | Cleanable steel pipe quenching water supply device and method |
| CN111560507B (en) * | 2020-05-20 | 2023-11-28 | 中国重型机械研究院股份公司 | Cleanable steel pipe quenching water supply device and cleanable steel pipe quenching water supply method |
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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: 20130102 Termination date: 20180706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |