CN201152676Y

CN201152676Y - Band type filter press and mud turning plow harrow of the same

Info

Publication number: CN201152676Y
Application number: CNU2007203111849U
Authority: CN
Inventors: 胡杭虎; 王充
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-30
Filing date: 2007-12-30
Publication date: 2008-11-19
Anticipated expiration: 2017-12-30

Abstract

The utility model provides an earth-turned plough harrow of a belt-typed filter press. The external shape of the earth-turned plough harrow is shaped like a block triangle; the side surface of the earth-turned plough harrow is provided with an earth-turned trough. The earth-turned plough harrow of the utility model can play the effect for scarifying materials after being installed on a belt-typed filter press, so that when the materials are pressed, the contained water content can be easily removed. The utility model provides the belt-typed filter press. The earth-turned plough harrow hereinabove is arranged above a wire belt and close to the wire belt in front of the pressing zone of the filter press in a rotary way; the top part of the triangle of the earth-turned plough harrow faces towards the upstream direction of the wire belt. A gravity dehydration zone is arranged in front of the pressing zone; the earth-turned plough harrow is arranged at a gravity dehydration zone or in front of the gravity dehydration zone. The belt-typed filter press can scarify the materials, and can turn the materials to both sides of the plough harrow, thereby reserving an empty position for leading water, so that the water content of the materials can be easily removed when the materials are pressed or the gravity dehydration is undertaken.

Description

A kind of belt filter press and belt filter press turn over the mud plow harrow

Technical field

What the utility model related to belt filter press and belt filter press turns over the mud plow harrow.

Background technology

Belt filter press is often handled the higher material of moisture content, and it carries material by guipure, moves to pressing element, such as pressure roller, by pressure roller the extruding of material is removed part water contained in the material, and the water that is removed sees through guipure and flows out.Aborning, material is transferred by conveying mechanism and is stacked on the guipure, promptly is sent to pressing element after the control of the thick mechanism of general process control is thick, therefore, often has the not good enough dehydrating effect that influences belt filter press of the physical state of piling up because of material on guipure.

Summary of the invention

What the utility model technical problem at first to be solved provided a kind of belt filter press that helps to improve the physical state that material piles up on guipure turns over the mud plow harrow.For this reason, the utility model by the following technical solutions: its profile is block triangle, and its side has the mud of turning over groove.Owing to adopt technique scheme, after being contained on the belt filter press, can play the utility model the effect of scarifying material, and make material the time by squeezing, institute's water content can more easily be removed.

Another technical problem to be solved of the utility model provides the better belt filter press of a kind of water removal effect.For this reason, the utility model by the following technical solutions: near the guipure place, be provided with the above-mentioned mud plow harrow that turns over rotationally above its guipure before its pressed zone, turn over the updrift side of the gable top of mud plow harrow towards guipure.

Described belt filter press is provided with the gravity dehydration section before pressed zone, described turning over before the mud plow harrow is in gravity dehydration section or gravity dehydration section.

Owing to adopt technique scheme, the utility model can the scarifying material, and material is turned over to the plow harrow both sides, thereby reserves the room of water guide, and when making material by squeezing the time or at gravity dehydration, institute's water content can more easily be removed.

Description of drawings

Fig. 1 is the vertical view of mud plow harrow embodiment after installing mounting ear that turn over provided by the utility model.

Fig. 2 is the upward view of Fig. 1.

Fig. 3 is the side view of Fig. 1.

Fig. 4 is the schematic diagram of mud plow harrow on guipure that turn over provided by the utility model.

Fig. 5 turns over the schematic diagram that the mud plow harrow is transversely arranged at guipure.

Fig. 6 is the schematic diagram of mud plow harrow embodiment after being installed on the belt filter press that turn over provided by the utility model.

The specific embodiment

With reference to accompanying drawing 1,2,3.Belt filter press of the present utility model turns over mud plow harrow 1, and its profile is block triangle, and its side has the mud of turning over groove 2.The described mud groove that turns over has groove face 21 towards oblique upper.The described mud groove that turns over also has groove face 22 towards oblique below.From difficulty of processing and turn over the mud effect, the described optimum implementation of mud groove of turning over is for being arc groove.

The triangle matter the best of turning over the mud plow harrow is equilateral or isosceles triangle, is convenient to evenly turn over mud, can certainly the equilateral or non-isosceles triangle of right and wrong.But described triangle side also arc protrudes or is recessed.

With reference to accompanying drawing 4,5,6.The pressed zone of present embodiment belt filter press comprises prepressing section 101 and the S shape circle road squeeze section 102 that is made of some pressure roller, and drawing reference numeral 103 is last guipure, and drawing reference numeral 104 is following guipure.Belt filter press provided by the utility model is provided with gravity dehydration section 108 before pressed zone, turn over last guipure 103 tops and close last guipure 103 places before mud plow harrow 1 is arranged on the gravity dehydration section rotationally, turn over the updrift side of the gable top 10 of mud plow harrow towards last guipure 103.Direction of arrow A is the guipure traffic direction.

In the utility model, turn over before mud plow harrow 1 can be set directly at pressed zone, turn over other functional areas that other belt filter press annex also can be set between mud plow harrow 1 and the pressed zone again or belt filter press is set, such as the gravity dehydration district.Drawing reference numeral 107 is charging place of waiting to filter material of belt filter press.

As shown in Figure 5, along guipure laterally, can be provided with a plurality of rotating mud plow harrows that turn over.

Drawing reference numeral 105 is rotating rocking arm, turn over the mud plow harrow and be installed in rocking arm 105 ends, drawing reference numeral 11 is for turning over the mounting ear of mud plow harrow, and the included angle B of described rocking arm and guipure is acute angle, like this, turning over the mud plow harrow can have the surplus of swing to help avoid with the guipure friction to damage guipure.Rocking arm is welded on the turning set 106, and the axle of turning set 106 is installed on the frame of belt filter press.

Claims

1, belt filter press turn over the mud plow harrow, it is characterized in that its profile is block triangle, its side has the mud of turning over groove.

2, belt filter press as claimed in claim 1 turn over the mud plow harrow, it is characterized in that the described mud groove that turns over has groove face towards oblique upper.

3, belt filter press as claimed in claim 2 turn over the mud plow harrow, it is characterized in that the described mud groove that turns over also has groove face towards oblique below.

4, as claim 1,2 or 3 described belt filter presses turn over the mud plow harrow, it is characterized in that the described mud groove that turns over is arc groove.

5, a kind of belt filter press is characterized in that close guipure place above the guipure before its pressed zone, is provided with the mud plow harrow that turns over as claimed in claim 1 rotationally, turns over the updrift side of the gable top of mud plow harrow towards guipure.

6, a kind of belt filter press as claimed in claim 5 is characterized in that it is provided with the gravity dehydration section before pressed zone, described turning over before the mud plow harrow is in gravity dehydration section or gravity dehydration section.

7, a kind of belt filter press as claimed in claim 5 is characterized in that the described mud groove that turns over has towards the groove face of oblique upper with towards the groove face of oblique below.

8,, it is characterized in that the described mud groove that turns over is arc groove as claim 5,6 or 7 described a kind of belt filter presses.

9, a kind of belt filter press as claimed in claim 5, it is characterized in that it along guipure laterally, be provided with a plurality of rotating mud plow harrows that turn over.

10, a kind of belt filter press as claimed in claim 5 is characterized in that the described mud plow harrow that turns over is installed on the rotating rocking arm, and the angle of described rocking arm and guipure (B) is acute angle.