CN207694448U

CN207694448U - A kind of bag filter

Info

Publication number: CN207694448U
Application number: CN201721324098.1U
Authority: CN
Inventors: 王艳
Original assignee: SHANGHAI HELI PURIFYING EQUIPMENT MANUFACTURING Co Ltd
Current assignee: SHANGHAI HELI PURIFYING EQUIPMENT MANUFACTURING Co Ltd
Priority date: 2017-10-16
Filing date: 2017-10-16
Publication date: 2018-08-07
Anticipated expiration: 2027-10-16

Abstract

The utility model discloses a kind of bag filters, including purifying tube and pedestal, the idler wheel for facilitating device to carry is equipped at left and right sides of the pedestal, the pedestal upper horizontal is equipped with purifying tube, the purifying tube is the rectangular cylinder of both ends port, it is connected and fixed by support column between purifying box lower end centre position and pedestal, purifying tube upper end centre position is equipped with air inlet, the outlet side of air inlet and hair-dryer connects, No.1 filter bag and No. two filter bags are respectively equipped at the purifying tube or so port, No.1 filter bag and No. two filter bags are connected and fixed by fixed ring and purifying tube inner wall, the utility model is simple in structure, rationally, facilitate borehole cleaning processing, contribute to the labor intensity in reduction staff's later stage, it ensure that device continues good filter effect, it is highly practical.

Description

A kind of bag filter

Technical field

The utility model is related to filter plant technical field, specifically a kind of bag filter.

Background technology

For bag filter since treating capacity is big, small, dirt content is big；Carrying operating pressure is big, and crushing is small, operating cost It is low, the advantages that energy-saving effect is apparent, during producing textile oil agent, in order to ensure finish quality to intermediate mixing liquid or Bag filter is often selected in the filtering that mixing suspension carries out.Unwanted impurity is stayed in retention of the liquid to be filtered through filter bag In filter bag, filter cake can be bonded after long-time service in filter bag, the presence of filter cake can make fabric filter bag formed flow resistance or When pressure decline phenomenon becomes apparent from, it is necessary to clean filter and remove filter cake, such as remove filter cake not in time or more renew Filter bag can substantially reduce the rate of filtration, increase energy consumption, but when carrying out removal of impurities processing, device needs shutdown to handle, cannot Continue working.

Utility model content

The purpose of this utility model is to provide a kind of bag filters, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions：

A kind of bag filter, including purifying tube and pedestal, the pedestal left and right sides are equipped with the rolling for facilitating device to carry Wheel, the pedestal upper horizontal are equipped with purifying tube, and the purifying tube is the rectangular cylinder of both ends port, purifying box lower end interposition It sets and is connected and fixed by support column between pedestal, purifying tube upper end centre position is equipped with air inlet, air inlet and blowing The outlet side of machine connects, and No.1 filter bag and No. two filter bags, No.1 filter bag are respectively equipped at described purifying tube or so port It is connected and fixed by fixed ring and purifying tube inner wall with No. two filter bags, at left and right sides of the No.1 filter bag and No. two filter bags Purifying tube basal sliding be equipped with No.1 sliding shoe and No. two sliding shoes, the purifying tube be equipped with and No.1 sliding shoe and No. two The matched sliding eye of sliding shoe, No.1 sliding shoe and No. two sliding shoe upper ends are designed with a sealing plate, the No.1 sliding Block and No. two sliding shoe lower ends are connected and fixed by connecting rod, and the output end connection of connecting rod centre position and hydraulic telescopic rod is solid Fixed, hydraulic telescopic rod bottom is bolted on pedestal, and the No.1 sliding shoe is internally provided with cushion chamber, cushion chamber inside Face is evenly distributed with backwash spray orifice, and the cushion chamber lower face is equipped with air-filled pore and the gas tube at air-filled pore, gas tube Lower end and the outlet side of inflator pump connect, and No. two sliding shoe medial surfaces, which are equipped with, receives miscellaneous chamber, receives miscellaneous bottom of chamber portion and is equipped with exhaust outlet, Exhaust ports are equipped with strainer, and described to receive miscellaneous chamber surface equipped with rotary electric machine, the output end of rotary electric machine is equipped with rotating bar, rotating bar End is equipped with rotation Dropbox, and rotation net panel surface is evenly distributed with air hole.

As further program of the utility model：The idler wheel is self-locking idler wheel.

As further program of the utility model：The hair-dryer, inflator pump, hydraulic telescopic rod and rotary electric machine are electrical Connect control panel.

As further program of the utility model：The sealing plate lower face is equipped with gasket.

As further program of the utility model：Reinforcing plate is equipped between the support column and pedestal.

Compared with prior art, the utility model has the beneficial effects that：The utility model is simple and reasonable for structure, works as needs It, only need to be by being worked by the hydraulic telescopic rod where No.1 filter bag, so that one when carrying out clear miscellaneous to No.1 filter bag Number sliding shoe and No. two sliding shoes move upwards, and then No.1 filter bag is clipped in a sealing space, then pass through inflation It pumps and is inflated to cushion chamber worm, gas reversely blows No.1 filter bag then by being sprayed in backwash spray orifice, such No.1 filtering The dust accumulated on bag can then be collected in receiving miscellaneous chamber, and simultaneously rotary electric machine drives rotation Dropbox and cleaning brush rotation, And then help to scrape the dust on No.1 filter bag, help to handle with backwash borehole cleaning, be carried out instead to No.1 filter bag When washing processing, No. two filter bags remain able to continue working, the problem of so as to avoid maintenance shut-downs, to No.1 filter bag backwash Afterwards, No.1 sliding shoe and No. two sliding shoes are pulled out by purifying tube by hydraulic telescopic rod, staff need to only take out from miscellaneous chamber is received Impurity, thus facilitate borehole cleaning processing, contribute to reduce staff's later stage labor intensity, such timing to mistake Filter bag carries out borehole cleaning processing it is ensured that device continues good filter effect, highly practical, the borehole cleaning mode of No. two filter bags It is identical as No.1 filter bag.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model.

Wherein：Purifying tube 1, hair-dryer 2,3, No. two filter bags 4 of No.1 filter bag, fixed ring 5, sealing plate 6, sliding eye 7, 14, No. two backwash spray orifice 8, No.1 sliding shoe 9, cushion chamber 10, gas tube 11, inflator pump 12, connecting rod 13, hydraulic telescopic rod cunnings Motion block 15 receives miscellaneous chamber 16, rotary electric machine 17, cleaning brush 18, rotation Dropbox 19, exhaust outlet 20, support column 21, pedestal 22, adds Strong plate 23, idler wheel 24, control panel 25.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Referring to Fig. 1, in the utility model embodiment, a kind of bag filter, including purifying tube 1 and pedestal 22, it is described 22 left and right sides of pedestal is equipped with the idler wheel 24 for facilitating device to carry, and idler wheel 24 is self-locking idler wheel, 22 upper horizontal of the pedestal Equipped with purifying tube 1, the purifying tube 1 is the rectangular cylinder of both ends port, is led between 1 lower end centre position of purifying box and pedestal 22 It crosses support column 21 to be connected and fixed, in order to improve the mechanical property of device, reinforcing plate 23, institute is equipped between support column 21 and pedestal 22 It states 1 upper end centre position of purifying tube and is equipped with air inlet, air inlet is connect with the outlet side of hair-dryer 2, and the purifying tube 1 or so is held No.1 filter bag 3 and No. two filter bags 4 are respectively equipped at mouthful, No.1 filter bag 3 and No. two filter bags 4 are by fixed ring 5 and only Change 1 inner wall of cylinder to be connected and fixed, 1 basal sliding of purifying tube of the No.1 filter bag 3 and No. two 4 left and right sides of filter bag is equipped with one Number sliding shoe 9 and No. two sliding shoes 15, the purifying tube 1 are equipped with matched with No.1 sliding shoe 9 and No. two sliding shoes 15 Sliding eye 7, No.1 sliding shoe 9 and No. two 15 upper ends of sliding shoe are designed with a sealing plate 6, and 6 lower face of sealing plate is equipped with sealing Pad, the No.1 sliding shoe 9 and No. two 15 lower ends of sliding shoe are connected and fixed by connecting rod 13,13 centre position of connecting rod and liquid The output end of pressure telescopic rod 14 is connected and fixed, and 14 bottom of hydraulic telescopic rod is bolted on pedestal 22, and the No.1 is slided Motion block 9 is internally provided with cushion chamber 10, and 10 medial surface of cushion chamber is evenly distributed with backwash spray orifice 8, and 10 lower face of the cushion chamber is set There are air-filled pore and the gas tube 11 at air-filled pore, 11 lower end of gas tube to be connect with the outlet side of inflator pump 12, described No. two 15 medial surface of sliding shoe, which is equipped with, receives miscellaneous chamber 16, receives 16 bottom of miscellaneous chamber and is equipped with exhaust outlet 20, strainer, the receipts are equipped at exhaust outlet 20 16 surface of miscellaneous chamber is equipped with rotary electric machine 17, and the output end of rotary electric machine 17 is equipped with rotating bar, and rotation boom end is equipped with rotation Dropbox 19,19 surface of rotation Dropbox is evenly distributed with air hole, and when device works, under the action of hair-dryer 2, outside air enters It in purifying tube 1, is sprayed then along 1 both ends of purifying tube, and then filtered by No.1 filter bag 3 and No. two filter bags 4, when needs pair When No.1 filter bag 3 carries out clear miscellaneous, it need to only be worked by the hydraulic telescopic rod 14 by 3 place of No.1 filter bag, so that No.1 sliding shoe 9 and No. two sliding shoes 15 move upwards, and then No.1 filter bag 3 is clipped in a sealing space, then lead to Air pump 12 is overcharged to inflate to 10 worm of cushion chamber, gas reversely blows No.1 filter bag 3 then by being sprayed in backwash spray orifice 8, The dust accumulated on No.1 filter bag 3 in this way can then be collected in receiving miscellaneous chamber 16, and simultaneously rotary electric machine 17 drives rotation net Disk 19 and cleaning brush 18 rotate, and then help to scrape the dust on No.1 filter bag 3, contribute to at backwash borehole cleaning Reason, when carrying out backwash processing to No.1 filter bag 3, No. two filter bags 4 remain able to continue working, are tieed up so as to avoid shutting down The problem of shield, is pulled out No.1 sliding shoe 9 and No. two sliding shoes 15 by hydraulic telescopic rod 14 after 3 backwash of No.1 filter bag Purifying tube 1, staff only need to take out impurity from miscellaneous chamber 16 is received, thus facilitate borehole cleaning processing, help to reduce work Make the labor intensity in personnel's later stage, the borehole cleaning mode of No. two filter bags 4 is identical as No.1 filter bag 3, the hair-dryer 2, inflation Pump 12, hydraulic telescopic rod 14 and rotary electric machine 17 are electrically connected control panel 25.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims

1. a kind of bag filter, including purifying tube（1）And pedestal（22）, which is characterized in that the pedestal（22）The left and right sides Equipped with the idler wheel for facilitating device to carry（24）, the pedestal（22）Upper horizontal is equipped with purifying tube（1）, the purifying tube（1）For The rectangular cylinder of both ends port, purifying tube（1）Lower end centre position and pedestal（22）Between pass through support column（21）It is connected and fixed, The purifying tube（1）Upper end centre position is equipped with air inlet, air inlet and hair-dryer（2）Outlet side connection, the purifying tube （1）No.1 filter bag is respectively equipped at the port of left and right（3）With No. two filter bags（4）, No.1 filter bag（3）With No. two filter bags （4）Pass through fixed ring（5）With purifying tube（1）Inner wall is connected and fixed, the No.1 filter bag（3）With No. two filter bags（4）Left and right The purifying tube of both sides（1）Basal sliding is equipped with No.1 sliding shoe（9）With No. two sliding shoes（15）, the purifying tube（1）It is equipped with With No.1 sliding shoe（9）With No. two sliding shoes（15）Matched sliding eye（7）, No.1 sliding shoe（9）With No. two sliding shoes （15）Upper end is designed with a sealing plate（6）, the No.1 sliding shoe（9）With No. two sliding shoes（15）Lower end passes through connecting rod （13）It is connected and fixed, connecting rod（13）Centre position and hydraulic telescopic rod（14）Output end be connected and fixed, hydraulic telescopic rod （14）Bottom is bolted on pedestal（22）On, the No.1 sliding shoe（9）It is internally provided with cushion chamber（10）, cushion chamber （10）Medial surface is evenly distributed with backwash spray orifice（8）, the cushion chamber（10）Lower face is equipped with air-filled pore and at air-filled pore Gas tube（11）, gas tube（11）Lower end and inflator pump（12）Outlet side connection, No. two sliding shoes（15）Medial surface Equipped with the miscellaneous chamber of receipts（16）, receive miscellaneous chamber（16）Bottom is equipped with exhaust outlet（20）, exhaust outlet（20）Place is equipped with strainer, described to receive miscellaneous chamber （16）Surface is equipped with rotary electric machine（17）, rotary electric machine（17）Output end be equipped with rotating bar, rotation boom end be equipped with rotation net Disk（19）, rotate Dropbox（19）Surface is evenly distributed with air hole.

2. a kind of bag filter according to claim 1, which is characterized in that the idler wheel（24）For self-locking idler wheel.

3. a kind of bag filter according to claim 1, which is characterized in that the hair-dryer（2）, inflator pump（12）、 Hydraulic telescopic rod（14）And rotary electric machine（17）It is electrically connected control panel（25）.

4. a kind of bag filter according to claim 1, which is characterized in that the sealing plate（6）Lower face is equipped with close Packing.

5. a kind of bag filter according to claim 1, which is characterized in that the support column（21）With pedestal（22）It Between be equipped with reinforcing plate（23）.