CN211428257U

CN211428257U - Unpowered slurry return device

Info

Publication number: CN211428257U
Application number: CN201922162948.8U
Authority: CN
Inventors: 白亚飞; 王吻; 柯维工; 何筱平; 渠继鹏; 李强; 李卓; 徐正琦; 李号; 钱明亮
Original assignee: Sinoma Technology Membrane Material Shandong Co ltd
Current assignee: Sinoma Technology Membrane Material Shandong Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-09-04
Anticipated expiration: 2029-12-04

Abstract

The application provides an unpowered slurry return device, and relates to the technical field of slag removal in the AGM diaphragm industry. Including joining in marriage the thick liquid jar, turning over thick liquid pump, scummer and sediment groove, the bottom of joining in marriage the thick liquid jar is passed through the ejection of compact pipeline and is turned over the thick liquid pump intercommunication, turns over the thick liquid pump and passes through sizing pipe and scummer intercommunication, and the tailings mouth of scummer and the upper end intercommunication in sediment groove, the bottom of sediment ware is passed through backflow pipeline and is joined in marriage the top of thick liquid jar and communicate, and the sediment groove sets up on the support, and the bottom of sediment ware is equipped with row's sediment pipeline, is equipped with the valve on the row's sediment. The device can effectually improve work efficiency, has reduced glass steel and has come off, the pump, the maintenance cost that input pressure sensor damaged and cause, has saved the stuff back pump, has reduced manufacturing cost, has also reduced artifical intensity of labour to a certain extent, has practiced thrift the cost of labor, practices thrift and takes up an area of, does benefit to on-the-spot pleasing to the eye.

Description

Unpowered slurry return device

Technical Field

The application relates to the technical field of slag removal in AGM (absorptive glass mat) diaphragm industry, in particular to an unpowered pulp return device.

Background

An AGM separator, i.e., an adsorption type microfiber glass mat type separator, is applied to a valve regulated lead acid battery (VRLA battery), has functions of adsorbing and fixing an electrolyte, and can prevent short circuits of positive and negative electrodes, and is called a third electrode. The pulping process is to add water to defiber the glass fiber cotton, then to put the glass fiber cotton into a pulp blending pool to blend pulp with a certain concentration, to pump the glass fiber cotton into a slag remover through a pulp turning pump to separate pulp from slag, to obtain pulp suspension without impurities and uniform after slag removal, and to enter a forming process. The main impurities in the raw materials are slag balls, and the slag balls refer to the general name of non-fibrous glass in the glass wool; too many slag balls can affect the product quality, thereby causing harm to the service life of the lead-acid storage battery.

The production line adopts one-level segmentation slagging-off, joins in marriage the thick liquids that the thick liquids jar was joined in marriage certain concentration and gets into the storage thick liquids jar through the scummer through turning over the stuff pump, and the thick liquids when the scummer, because action of gravity, the good thick liquids that the quality is lighter can pass through the scummer top pipeline and get into in the storage thick liquids jar, and heavy thick liquids sediment can enter into the sediment groove of scummer below through action of gravity. The sediment groove below the slag separator is arranged on the upper part of the ground at present, after tailings enter the inner side of the sediment groove, fibers in the sediment groove overflow to the outer side of the sediment groove through a baffle, a drop-in pressure sensor is arranged in the sediment groove, and when the liquid level of the sediment groove reaches a certain height, slurry on the outer side is pumped back to a slurry preparation tank through a 5.5kw slurry pump. The slurry pumping of the slurry return pump can cause the consumption of electric energy and increase the production cost, the built-in input type pressure sensor and the slurry return pump can be damaged after long-time working, and the frequent replacement can increase the downtime and can also cause the rise of the production cost. Because the sediment groove is that cement pours subaerial portion, need the manual work to dress protective equipment and get into the sediment inslot and clear up the waste residue when clearing up the waste residue, personnel working strength is big.

Disclosure of Invention

To the problem that the waste residue needs to be manually worn to protect equipment and gets into the waste residue groove and clear up the waste residue because the waste residue groove is that cement pours in the ground portion, and personnel working strength is big that exists among the prior art, this application provides a unpowered back sizing apparatus to reach and reduced construction cost, practiced thrift manufacturing cost, reduced artifical intensity of labour's beneficial effect.

The application provides an unpowered back thick liquid device, including joining in marriage the thick liquid jar, turning over the thick liquid pump, scummer and sediment groove, the bottom of joining in marriage the thick liquid jar is through ejection of compact pipeline and turning over thick liquid pump intercommunication, turns over the thick liquid pump and passes through sizing pipe and scummer intercommunication, the tailings mouth of scummer and the upper end intercommunication in sediment groove, the bottom of sediment ware is through backflow pipeline and the top intercommunication of joining in marriage the thick liquid jar, the sediment groove sets up on the support, the bottom of sediment ware is equipped with row's sediment pipeline, is equipped with the valve on the row's sediment pipeline.

Further, the slurry stirring pump is connected with the slurry feeding pipeline through a flange.

Furthermore, a baffle is arranged in the sediment tank, and the baffle is arranged in the middle of the sediment tank and divides the sediment tank into two inner and outer chambers with upper ends communicated.

Furthermore, the sediment tank is made of stainless steel.

Furthermore, the height of the sediment tank from the ground is 2m-2.5 m.

Further, the slag separator is arranged above the slag settling tank.

Further, the output end of the backflow pipeline is communicated with the upper part of the slurry preparation tank.

Furthermore, the support is made of carbon steel.

The beneficial effect of this application lies in:

the unpowered slurry return device provided by the application has the advantages that on the basis of original equipment, a concrete pouring glass fiber reinforced plastic lined anticorrosive slag settling tank is changed into a stainless steel slag settling tank which is arranged at the position 2.5m away from the ground at the bottom of the slag settling tank and supported by a carbon steel support, a slag remover is arranged above the slag settling tank, a slag-removing tank outer side tank is arranged below a slag-removing device tailing port, a backflow pipeline at the inner side of the slag settling tank is just arranged at the upper part of a slurry distribution tank, and during slurry turning, fibers in tailings automatically flow back into the slurry distribution tank under the action of gravity without being pumped back into the slurry distribution tank through a slurry return pump; after rising the sediment groove, changing original manual work and getting into sediment inslot clearance mode, the waste residue can be through the pipeline of sediment groove below connection, and manual picture peg valve clearance waste residue is opened to the manual work.

The device can effectually improve work efficiency, has reduced glass steel and has come off, the pump, the maintenance cost that input pressure sensor damaged and cause, has saved the stuff back pump, has reduced manufacturing cost, has also reduced artifical intensity of labour to a certain extent, has practiced thrift the cost of labor, practices thrift and takes up an area of, does benefit to on-the-spot pleasing to the eye.

In addition, the design principle of the application is reliable, the structure is simple, and the application prospect is very wide.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an unpowered slurry return device in one embodiment of the present application.

In the figure, 1, a slurry preparation tank, 2, a slurry turning pump, 3, a flange, 4, a sizing pipeline, 5, a slag remover, 6, a slag settling tank, 7, a baffle, 8, a valve, 9, a bracket, 10 and a return pipeline.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The following explains key terms appearing in the present application.

The application provides an unpowered mud return device, including joining in marriage thick liquid jar 1, turn over thick liquid pump 2, scummer 5 and sediment groove 6.

FIG. 1 is a schematic structural diagram of an unpowered slurry return device in one embodiment of the present application. As shown in figure 1, a discharge hole is formed in the bottom of the slurry preparation tank 1, a discharge pipeline is arranged at the discharge hole, and the slurry preparation tank 1 is communicated with the slurry turning pump 2 through the discharge pipeline.

The slurry turning pump 2 is communicated with the slag remover 5 through the sizing pipeline 4, as shown in figure 1, the slurry turning pump 2 is connected with the sizing pipeline 4 through the flange 3, and the connection tightness is improved. The sizing pipe 4 extends vertically upward first, and then is connected to the slag separator 5 after being horizontally disposed.

The slag remover 5 is arranged above the slag settling tank 6. The upper end of the slag settling tank 6 is provided with a feed inlet, and the slag outlet of the slag remover 5 is communicated with the upper part of the outer side chamber of the slag settling tank 6.

In this embodiment, the sediment tank 6 is disposed on the support 9, the sediment tank 6 is fixed to the upper end of the support 9, and the bottom of the support 9 is fixed to the ground. The support 9 is made of carbon steel, so that the structural strength of the support 9 is improved.

The slag settling tank 6 is made of stainless steel. The height of the slag settling tank 6 from the ground is 2.5m, in other embodiments, the height of the support 9 can be set according to actual requirements, and the preferred range is 2m-2.5 m.

After rising sediment groove 6, change original manual work and get into sediment inslot clearance mode, the waste residue can be through the pipeline of sediment groove below connection, and the manual work is opened valve 8 and is cleared up the waste residue.

The bottom of the sediment tank 6 is provided with a slag discharge pipeline, and the slag discharge pipeline is provided with a valve 8. In this embodiment, the valve 8 is a manual insertion valve.

The inner part of the slag settling groove 6 is provided with a baffle 7, in the embodiment, the baffle 7 is arranged in the middle of the slag settling groove 6, the height of the baffle 7 is smaller than that of the slag settling groove 6, and the baffle 7 divides the slag settling groove 6 into two inner and outer chambers with upper ends communicated.

The bottom of the two cavities with communicated upper ends is provided with a slag discharge pipeline, the valve 8 is arranged on the slag discharge pipeline, and the valve 8 is used for conveniently cleaning the slag discharge of the slag settling tank and transporting the slag.

The bottom of the sediment trap 6 is communicated with the slurry distribution tank 1 through a return pipeline 10, and the output end of the return pipeline 10 is arranged above the slurry distribution tank 1.

The implementation manner of the embodiment is as follows:

the slurry of joining in marriage a thick liquid jar 1 and will joining in marriage certain concentration passes through the thick liquid pump 3 that turns over, then beats the scummer 5 through starching pipeline 4 in, turn over and be connected through flange 3 between thick liquid pump 3 and the starching pipeline 4, during scummer 5 slagging-off back tailings got into sediment groove 6, sediment groove 6 was regarded as the support by carbon steel support 9, is equipped with baffle 7 in the sediment groove 6, sediment groove 6 bottom connection row sediment pipeline, arrange the manual picture peg valve 8 in the sediment pipeline, its effect is for conveniently clearing up sediment groove and put the sediment outward transportation. The lower part of the outer side of the slag settling tank is connected with a backflow pipeline 10, and the lower part of the backflow pipeline 10 is connected with a slurry preparation tank 1.

The application provides an unpowered mud return device is on the basis of primary equipment, change the anticorrosive sediment groove 6 of concrete placement inside lining glass steel into stainless steel material sediment groove, arrange the position of sediment groove 6 bottom distance ground 2.5m in, by carbon steel support 9 as supporting, the top of sediment groove 6 is arranged in to scummer 5, scummer tailings mouth below is the outside groove of sediment groove 6, 6 outside backflow pipeline 10 of sediment groove just arrange in the upper portion of joining in marriage thick liquid jar 1, when overturning thick liquid, fibre in the tailings flows back automatically through the action of gravity and joins in marriage the thick liquid jar, need not take out through the mud return pump and return and join in marriage in the thick liquid jar 1.

The application provides an unpowered back thick liquid device is through rising the back with the sediment groove, changes original artifical clearance mode that gets into in the sediment groove, and the waste residue can be through the pipeline of sediment groove below connection, and the manual picture peg valve 8 alright clearance waste residue is opened to the manual work.

The application provides an unpowered mud return device can effectually improve work efficiency, has reduced the cost of maintenance that glass steel drops, pump, input pressure sensor damage caused, has saved the mud return pump, has reduced manufacturing cost, has also reduced artifical intensity of labour to a certain extent, has practiced thrift the cost of labor, practices thrift and takes up an area of, does benefit to the pleasing to the eye of scene.

Although the present application has been described in detail with reference to the accompanying drawings in conjunction with the preferred embodiments, the present application is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present application by those skilled in the art without departing from the spirit and scope of the present application, and these modifications or substitutions are intended to be covered by the present application/any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. An unpowered mud return device is characterized in that: including joining in marriage thick liquid jar (1), turn over thick liquid pump (2), scummer (5) and sediment groove (6), the bottom of joining in marriage thick liquid jar (1) is through ejection of compact pipeline and turn over thick liquid pump (2) intercommunication, turn over thick liquid pump (2) and scummer (5) intercommunication through sizing pipeline (4), the tailings mouth of scummer (5) and the inboard cavity upper end intercommunication in sediment groove (6), the bottom in sediment groove (6) is through backflow pipeline (10) and the top intercommunication of joining in marriage thick liquid jar (1), sediment groove (6) set up on support (9), the bottom in sediment groove (6) is equipped with row's sediment pipeline, be equipped with valve (8) on the row's of sediment pipeline.

2. The unpowered mud return device of claim 1, wherein: the slurry turning pump (2) is connected with the slurry feeding pipeline (4) through a flange (3).

3. The unpowered mud return device of claim 1, wherein: a baffle (7) is arranged in the slag settling tank (6), the baffle (7) is arranged in the middle of the slag settling tank (6), and the slag settling tank (6) is divided into two inner and outer chambers with upper ends communicated.

4. The unpowered mud return device of claim 1, wherein: the slag settling tank (6) is made of stainless steel.

5. The unpowered mud return device of claim 1, wherein: the height of the slag settling tank (6) from the ground is 2m-2.5 m.

6. The unpowered mud return device of claim 1, wherein: the slag remover (5) is arranged above the slag settling tank (6).

7. The unpowered mud return device of claim 1, wherein: the output end of the backflow pipeline (10) is communicated with the upper part of the slurry preparation tank (1).

8. The unpowered mud return device of claim 1, wherein: the bracket (9) is made of carbon steel.