CN202015533U

CN202015533U - Mine filter device

Info

Publication number: CN202015533U
Application number: CN201120073765XU
Authority: CN
Inventors: 吴端钦; 傅清河
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-21
Filing date: 2011-03-21
Publication date: 2011-10-26
Anticipated expiration: 2021-03-21

Abstract

The utility model relates to a mine filter device, in particular to a mine filter device, which comprises a filter pipe, wherein a water outlet pipe and a water inlet pipe are connected to left and right ends of the filter pipe respectively and hermetically; a main control valve is hermetically connected on the water inlet pipe; a backflushing pipe is hermetically connected between the water inlet pipe and the main control valve; the other end opening of the backflushing pipe extends into the filter pipe; at least one sub-control valve is connected in parallel on the backflushing pipe; at least one filter screen is correspondingly arranged in the filter pipe; and at least one sand discharge and deslagging valve is correspondingly arranged outside the filter pipe. In the mine filter device, by controlling the main control valve, the sub-control valve and the sand discharge and deslagging valve on the filter device, the backflushing cleaning of filtered sediment is realized, impurities in filter water can be removed effectively, the problem of purifying the water in mines can be solved, the purity of water quality is improved, the normal running of mechanical equipment in the mines is ensured, an atomizing head is prevented from being blocked effectively, the mechanical equipment is protected, the production efficiency is improved, and the social benefit is obvious.

Description

A kind of mine filter

Technical field

The utility model relates to a kind of filter, relates in particular to a kind of mine filter.

Background technology

In the mine production process, each production link and place all need water, and in the water course of conveying, because source quality is poor, silt content is big, cause the wearing and tearing of coal machine, fully-mechanized digging machine easily, influence the inside and outside spraying of coal machine, also influence the clean-up effect of spraying curtain, transfer point spraying simultaneously, the shower nozzle phenomenon of blocking often occurs, sometimes even cause influencing water system, causing can not normal water supply and carry out atomizing de-dusting, even damages plant equipment, causes accident, so must purify water filtration.Yet the mine filter of selling in the city costs an arm and a leg at present.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of and can be effectively the mine industrial water be carried out filtration, purification, cheap filter.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of mine filter, it comprises screen pipe, airtight respectively outlet pipe and the water inlet pipe of being connected with in the left and right two ends of screen pipe, the airtight main control valve that is connected with on the described water inlet pipe, the airtight recoil tube that is connected with between described water inlet pipe and the main control valve, the another port of described recoil tube is stretched in the screen pipe, be installed in parallel at least one on the described recoil tube and divided control valve, correspondence is provided with the screen pack of at least one in the screen pipe, and the outer correspondence of screen pipe is provided with the husky residual cake valve of row of at least one.

By adopting above-mentioned technical scheme; the beneficial effects of the utility model are: the utility model by the main control valve on the controlled filter device, divide control valve and arrange husky residual cake valve; realization is cleaned the recoil of the silt under being filtered, and the effective impurity in the purifying filtered water can solve the mine problem of purifying waste water; the degree of purity of increasing water quality; guarantee the normal operation of mine machinery equipment, effectively prevent fog-spray nozzle to stop up, the protection plant equipment; enhance productivity, social benefit is obvious.

Description of drawings

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

The specific embodiment

As shown in Figure 1, the utility model is a kind of mine filter, it comprises screen pipe 1, the left side of screen pipe 1, airtight respectively outlet pipe 2 and the water inlet pipe 3 of being connected with in right two ends, the airtight main control valve 4 that is connected with on the described water inlet pipe 3, the airtight recoil tube 5 that is connected with between described water inlet pipe 3 and the main control valve 4, the another port of described recoil tube 5 is stretched in the screen pipe 1, be installed in parallel branch control valve 51 on the described recoil tube 5, divide control valve 52 and divide control valve 53, in the described screen pipe 1 respectively correspondence thin screen pack 11 is installed, middle screen pack 12 and coarse filtration net 13, screen pipe 1 outer correspondence respectively is equipped with the husky residual cake valve 15 of row, arrange husky residual cake valve 16 and the husky residual cake valve 17 of row.

During operate as normal, open main control valve, close all and divide control valve, water enters the clarifier from water inlet pipe, after three road screen packs in the process clarifier are cleaned, water flows out from outlet pipe, impurity such as silt are filtered the net retaining in filter, when washing foreign material such as silt as row, close main control valve, open branch control valve and the husky residual cake valve of the pairing row of this minute control valve one by one, the pairing screen pack of current back flush this minute control valve, impurity such as silt are arranged husky residual cake valve from each respectively and are discharged, and the utility model flushing of can dividing into groups also can three groups be washed simultaneously.

Above-described only is a preferred embodiment of the present utility model, can not limit the scope that this practicality is implemented, and every equalization of being done according to the utility model claim changes and decorates, and all should still belong in the scope that the utility model contains.

Claims

1. mine filter, it comprises screen pipe (1), the left side of screen pipe (1), airtight respectively outlet pipe (2) and the water inlet pipe (3) of being connected with in right two ends, it is characterized in that: described water inlet pipe (3) is gone up the airtight main control valve (4) that is connected with, the airtight recoil tube (5) that is connected with between described water inlet pipe (3) and the main control valve (4), the another port of described recoil tube (5) is stretched in the screen pipe (1), be installed in parallel at least one on the described recoil tube (5) and divided control valve (51), the interior correspondence of screen pipe (1) is provided with the screen pack (11) of at least one, and the outer correspondence of screen pipe (1) is provided with the husky residual cake valve (15) of row of at least one.