CN202124660U

CN202124660U - Novel efficient circulating-purification parkerising device

Info

Publication number: CN202124660U
Application number: CN2011201754506U
Authority: CN
Inventors: 于笔钧; 邓士亮; 徐欣宇; 李步楼
Original assignee: JIANGSU FEIDA BAOKAI ELECTRIC CO Ltd
Current assignee: JIANGSU FEIDA BAOKAI ELECTRIC CO Ltd
Priority date: 2011-05-30
Filing date: 2011-05-30
Publication date: 2012-01-25
Anticipated expiration: 2021-05-30

Abstract

The utility model relates to a novel efficient circulating-purification parkerising device which comprises a parkerising working groove, a lifting pump, a lifting pipeline and a setting tank, wherein the parkerising working groove is communicated with the setting tank through the lifting pipeline; the setting tank comprises an automatic fluid infusion groove and a plurality of setting grooves communicated, and the liquid infusion groove is connected with the lifting pipeline; the setting grooves are separated through a plurality of spaced-vertical baffles arranged on the setting grooves; a first setting groove is internally provided with a plurality of filter bags; parkerising liquid in the liquid infusion groove flows into the filter bags through a plurality of pipelines provided with flow control valves; and the setting groove at the tail end is internally provided with a backflow pipe communicated with the parkerising working groove. The novel efficient circulating-purification parkerising device has the advantages that the parkerising liquid is in the circularly flowing state, and the parkerising state of workpieces in the parkerising working groove is stable; groove body does not need to be cleaned daily, so that manpower and electric charge are saved; and parkerising residue is filtered by the filter bags, can be airdried naturally and collected in a solid way, so that the occupied storage space is less, the effective parkerising liquid can be used circularly, and cloth bag can be also used circularly, so that the saving and environmental-protection aims can be achieved at once.

Description

New and effective circularly purifying phosphating plant

Technical field

The utility model relates to a kind of chemical waste retrieving arrangement, relates to a kind of phosphatization slot device specifically.

Background technology

Metal works needs to immerse phosphatization liquid and carries out bonderizing before application; Can produce superfine residue particles in the replacement(metathesis)reaction meanwhile is suspended among the tank liquor; Not only influence tank liquor usefulness and more damage the metal surface phosphating quality, all phosphatization slags must in time obtain removing.

In order to address the above problem, phosphatization slot device originally comprises a phosphatization work nest, and the phosphatization liquid that the phosphatization work nest will be handled through a water pump and riser tubing is promoted to phosphatization liquid precipitate case, is back to the phosphatization work nest through reflux line again; In factory's use, working process is: the phosphatization tank liquor is put back to cell body again through 8 hours post precipitations and is used the relevant supplier of gelatinous precipitate palpus cleaning collection in every month friendship recycling in the settling tower After Hours by 1 hour suction settler of lift pump expense every day.

According to the above, the shortcoming of the utility model is: 1, the about 100kg phosphatization of effective phosphatization every day liquid enters treating column with end slag, can't recycling; 2, every day, pumping slot took electricity charge power; 3, the phosphatization slag of cell body generation on duty can't be removed, and still influences the phosphatization quality; 4, the gluey phosphatization slag difficult treatment in the settling tower.

The utility model content

The utility model is to above-mentioned defective, and purpose is to provide a kind of simple in structure, phosphatization slot device that the phosphatization slag can effectively be removed.

The technical scheme of the utility model is: the utility model comprises the phosphatization work nest; Lift pump, riser tubing, settler; The phosphatization work nest is communicated with a settler through riser tubing, and said settler comprises the settling bath of automatic liquid supply case and a plurality of connections, and fluid infusion groove and riser tubing link; Said settling bath is arranged on the alternate up and down flow-stopping plate interval of settling bath with multiple tracks; Be provided with some filter bags in first settling bath, phosphatization liquid flows into filter bag through some pipelines that are provided with flowrate control valve in the fluid infusion case; Establish the return line that is communicated with the phosphatization work nest in the terminal settling bath.

Establish the automatic liquid supply case between said phosphatization work nest and the settler, the automatic liquid supply case is provided be communicated with and the pipeline that flowrate control valve is arranged with each filter bag.

Said filter bag is the bed filtration bag constructions, and wherein automatic liquid supply case pipeline is communicated with the filter bag of innermost layer in each filter bag, in the filter bag each filter bag from the inside to the outside its filter pore size reduce successively.

The utility model has the advantages that: 1, in the workpiece parkerizing process in the phosphatization work nest phosphatization liquid be in the state of circulating; The phosphatization slag overwhelming majority that produces in the parkerizing process is extracted and is filtered out bag filtration and precipitation tank for precipitation immediately, makes in the phosphatization work nest workpiece phosphatization in stable condition; 2, do not need to clear up every day cell body, practice thrift the manpower electricity charge; 3, the phosphatization flow quantity is controlled in the inflow filtering-depositing groove, guarantees the filtering-depositing effect; 4, but the phosphatization slag is filtered bag filtration natural air drying solid collection and accounts for seldom storage area, and effectively phosphatization liquid still can be recycled, and cloth bag also can be recycled, and environmental protection and saving is killed two birds with one stone.

Description of drawings

Fig. 1 is the structural representation of the utility model

1 is that automatic liquid supply case, 2 is that settling bath, 3 is that filter bag, 4 is that flow-stopping plate, 5 is that return line, 6 is that phosphatization work nest, 7 is that lift pump, 8 is a riser tubing among the figure.

Embodiment

The utility model comprises phosphatization work nest 6; Lift pump 7, riser tubing 8, settler; Phosphatization work nest 6 is communicated with a settler through riser tubing 8, and said settler comprises the settling bath 2 of automatic liquid supply case 1 and a plurality of connections, and automatic liquid supply case 1 links with riser tubing 8; Said settling bath 2 usefulness multiple tracks are arranged on alternate up and down flow-stopping plate 4 intervals of settling bath 2; Be provided with some filter bags 3 in first settling bath, phosphatization liquid flows into filter bag 3 through some pipelines that are provided with flowrate control valve in the fluid infusion case 1; Establish the return line 5 that is communicated with phosphatization work nest 6 in the terminal settling bath 2.

Said filter bag 3 is bed filtration bag 3 structures, and wherein automatic liquid supply case 1 pipeline is communicated with the filter bag 3 of innermost layer in each filter bag 3, in the filter bag 3 each filter bag 3 from the inside to the outside its filter pore size reduce successively.

The working process of the utility model is: 6 phosphatization liquid at first can be promoted to phosphatization liquid in the automatic liquid supply case 1 through lift pump 7, riser tubing 8 in the phosphatization work nest; Flow to settling bath 2 through automatic liquid supply case 1 then and handle, be back in the phosphatization work nest 6 through return line 5 at last.

The purpose that the utility model is provided with automatic liquid supply case 1 gets into filter bag 3 inner filtrations comparatively stably for making the phosphatization fluid power; Prevent the thump of crossing to filter bag 3; To improve the work-ing life of filter bag 3, the case of fluid infusion simultaneously 1 also can replenish new phosphatization liquid as required, to satisfy the use needs; The purpose that the utility model relates to bed filtration bag 3 is to make the phosphatization slag can be filtered 3 filtrations of bag fully, improves phosphatization slag treatment effect, and filter bag 3 more traditional screen plates more are prone to reclaim the phosphatization slag, the raising service efficiency; In order further to guarantee phosphatization slag treatment effect; The utility model is partitioned into a plurality of settling baths 2 through the flow-stopping plate 4 of design at interval with settling bath 2; The phosphatization slag is spaced apart plate 4 stops and more is prone to be deposited in the settling bath 2 that effectively phosphatization liquid then is back in the phosphatization work nest 6 through return line 5.

So according to the above, the phosphatization groove of the utility model can be handled the phosphatization groove at any time, and processing efficiency, is of high quality; Effectively guaranteed the phosphatization quality; And effectively the phosphatization fluid power obtains efficient recovery, has utilized phosphatization liquid fully, has avoided the pollution to environment simultaneously.

Claims

1. efficient circulation purifies phosphating plant; Comprise the phosphatization work nest; Lift pump, riser tubing is characterized in that, the phosphatization work nest is communicated with a settler through riser tubing; Said settler comprises the settling bath of automatic liquid supply case and a plurality of connections, and said settling bath is arranged on the alternate up and down flow-stopping plate interval of settling bath with multiple tracks; Be provided with some filter bags that are communicated with the automatic liquid supply case in first settling bath, establish the return line that is communicated with the phosphatization work nest in the terminal settling bath.

2. efficient circulation according to claim 1 purifies phosphating plant, it is characterized in that, establishes the automatic liquid supply case between phosphatization work nest and the settling bath, and the automatic liquid supply case is provided be communicated with and the pipeline that flowrate control valve is arranged with each filter bag.

3. efficient circulation according to claim 1 and 2 purifies phosphating plant; It is characterized in that; Said filter bag is the bed filtration bag constructions, and wherein riser tubing is communicated with the filter bag of innermost layer in each filter bag, in the filter bag each filter bag from the inside to the outside its filter pore size reduce successively.