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An efficient and maintenance-free slant plate settling device

A sloping plate settling, maintenance-free technology, applied in the feeding/discharging device of the settling tank, settling tank, sedimentation separation, etc., can solve the problems of restricting the scope of use and application effect, inconvenient cleaning, affecting the normal operation of the system, etc. , to improve the overall functionality and practicability, good sedimentation and separation performance, and efficient self-cleaning ability.

Active Publication Date: 2022-03-22
上海兴全电力技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These two methods are labor-intensive, inconvenient to clean, poor working environment, and affect the normal operation of the system; in addition, the durability of inclined plates and inclined pipes is low
[0005] And the sloping plates or tubes currently used in the market are basically plastic products, and there are a few metal products or other materials. Their common feature is that they are all hard. Once the sloping tubes or sloping plates are installed on the equipment , cannot be changed or moved while the device is running
Engineers and technicians have proposed a patented technology that can use ultrasonic devices or scraper devices to clean inclined plate blockages. Due to the inherent characteristics of inclined plate (or inclined tube) sedimentation technology, the above technologies cannot fundamentally solve the problem. On-line cleaning of the slant plate prevents clogging, and the complex equipment and large amount of maintenance in the implementation process seriously restrict its scope of use and application effect

Method used

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  • An efficient and maintenance-free slant plate settling device
  • An efficient and maintenance-free slant plate settling device
  • An efficient and maintenance-free slant plate settling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0046] On the basis of Embodiment 1, the present invention proposes another structure of a slanted plate frame, which includes two sets of fixed frames 4 parallel to each other (that is, two groups of fixed frames 4 ascending), and the two groups of fixed frames 4 The tops of several inclined plate units are connected between the frames 4, and the bottom ends of the several inclined plate units are respectively connected to supporting counterweight devices; the plurality of supporting counterweight devices are connected to form an integrated structure through counterweight drawstrings 41, and the counterweight drawstrings 41 to connect the drive; such as Figure 6 and Figure 7 As shown, at this time, when the driver drives the counterweight pull belt 41 of the sloping plate device, the supporting counterweight device drives the bottom of the sloping plate net 1, thereby changing the angle of the sloping plate net 1, and by continuously displaying the position of the sloping p...

Embodiment 3

[0048] On the basis of Embodiment 1, the present invention proposes the structure of the third inclined plate frame, which is the same as image 3 The difference is that two adjustment belts 6, four sets of driving wheels 7, adjustment wheels 8, and four sets of support wheels 9 are installed on the left and right ends of the inclined plate net 1; each adjustment belt 6 is wound around two sets of driving wheels 7 and two sets of supporting wheels 9 form a rectangular return ring, and a number of inclined plate units are connected between the two sets of return rings;

[0049] Such as Figure 8 and Figure 9 As shown, the driver is connected to the driving wheel 7, and by driving the driving wheel 7 to rotate in the positive and negative directions, the adjustment belt 6 is driven to move in the positive and negative directions. Change, that is to realize the conversion of the inclined plate net, which is beneficial to automatically remove the heavy attachments on the inclin...

Embodiment 4

[0051] On the basis of the third embodiment, an adjustment wheel 8 is provided between the driving wheel 7 and the support wheel 9, and the adjustment wheel 8 is arranged on both sides of the rectangular return ring formed by the adjustment belt 6 in a displacement manner;

[0052] Figure 10 As shown, when the attachment on the inclined plate net 1 is very difficult to clean, the upper and lower sides of the inclined plate net 1 are continuously changed by adjusting the positive and negative rotation of the driving wheel 7, and at the same time, the position of the inclined plate net 1 is changed to make the inclined plate net 1 change. The upper and lower positions of the plate net 1 change, and the combination of these two movement modes makes the inclined plate net 1 rub in the pool, which can efficiently and quickly remove the attachments on the inclined plate net, keep the inclined plate net clean, and thus maintain Efficient sedimentation and separation ability.

[005...

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PUM

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Abstract

The invention discloses a high-efficiency maintenance-free inclined plate settlement device, which comprises a water tank, a mud collecting box is connected under the water tank, at least one set of inclined plate devices is arranged in the water tank; a water inlet is arranged on one side of the water tank, and the water inlet is arranged at least A water outlet is provided on the other side of the water tank above a group of inclined plate devices; the feature is that a driver is provided outside the water tank, and the driver is connected to the inclined plate device in the water tank for control, and the displacement of the inclined plate device is driven by the driver to realize cleaning. The present invention changes the angle of the sloping plate device, the position of the upper and lower subsidence surfaces, and the movement form of the sloping plate through the sloping plate of soft material, so that the flexible several sloping plate units of the present invention have efficient self-cleaning ability, ensuring The cleaning and maintenance-free ability of the inclined plate; in the present invention, an integrated device of screw conveying and screw extrusion filtration is also added, which improves the overall functionality and practicability of the inclined plate sedimentation and separation device.

Description

technical field [0001] The invention relates to the technical field of separation of heterogeneous systems, such as the field of solid-liquid separation and oil-water separation, and in particular to an efficient and maintenance-free inclined plate settling device. Background technique [0002] With the development of inclined plate settling technology, inclined plate settler has been widely used in the separation of heterogeneous systems, such as solid-liquid separation, it has replaced ordinary gravity settling tanks in certain occasions. Even without the use of flocculants, the inclined plate settler can achieve sedimentation and separation of fine particles, so it is especially suitable for occasions where flocculants cannot be added, such as the food industry. In terms of liquid-liquid separation, inclined plate settlers are widely used in oil-water separation in the petroleum industry, toxic waste liquid treatment in chemical industry, waste liquid treatment in environ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D21/00B01D21/02B01D21/24
CPCB01D21/0006B01D21/0012B01D21/0048B01D21/02B01D21/245
Inventor 褚兴全褚校崧
Owner 上海兴全电力技术有限公司