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A flocculant uniform dosing device for papermaking sewage sedimentation

A technology for uniform feeding device and papermaking sewage, which is applied in water/sewage treatment, water/sludge/sewage treatment, flocculation/sedimentation water/sewage treatment, etc. To achieve the effect of good stirring effect, easy to manufacture and easy to use

Active Publication Date: 2022-03-22
枣庄市榴园纸业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages that the existing feeding devices for papermaking sewage precipitation directly and simply put flocculant into papermaking sewage, which makes it difficult for the flocculant to react uniformly with the suspended matter in papermaking sewage, and the precipitation effect is poor. The technical problem is: to provide a flocculant uniform dosing device that is easy to use and has a good sedimentation effect for the sedimentation of papermaking sewage

Method used

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  • A flocculant uniform dosing device for papermaking sewage sedimentation
  • A flocculant uniform dosing device for papermaking sewage sedimentation
  • A flocculant uniform dosing device for papermaking sewage sedimentation

Examples

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Effect test

Embodiment 1

[0015] A flocculant uniform delivery device for papermaking sewage precipitation, such as Figure 1-2As shown, it includes a base 1, a large support rod 2, a large cylinder 3, a discharge pipe 4, a first valve 5, a liquid inlet pipe 6, a second valve 7, a cylinder filter 8, a large connecting plate 9, a small cylinder Body 10, movable tube 11, annular plate 12, baffle plate 13, extension spring 14, first connecting block 15, first ball head 16, second connecting block 17, second ball head 18 and large spring 19, base 1 top The right side of the base is connected with a large support rod 2, the base 1 is connected with the large support rod 2 by welding, the top of the base 1 is connected with a large cylinder 3, the large cylinder 3 is located on the left side of the large support rod 2, and the large cylinder 3 is connected with the The large support rods 2 are connected with each other, the left side of the bottom of the large cylinder 3 is connected with a discharge pipe 4,...

Embodiment 2

[0017] A flocculant uniform delivery device for papermaking sewage precipitation, such as Figure 1-2 As shown, it includes a base 1, a large support rod 2, a large cylinder 3, a discharge pipe 4, a first valve 5, a liquid inlet pipe 6, a second valve 7, a cylinder filter 8, a large connecting plate 9, a small cylinder Body 10, movable tube 11, annular plate 12, baffle plate 13, extension spring 14, first connecting block 15, first ball head 16, second connecting block 17, second ball head 18 and large spring 19, base 1 top The right side of the base is connected with a large support rod 2, the top of the base 1 is connected with a large cylinder 3, the large cylinder 3 is located on the left side of the large support rod 2, the large cylinder 3 is connected with the large support rod 2, and the left side of the bottom of the large cylinder 3 A discharge pipe 4 is connected, a first valve 5 is installed on the discharge pipe 4, a liquid inlet pipe 6 is connected to the upper p...

Embodiment 3

[0020] A flocculant uniform delivery device for papermaking sewage precipitation, such as Figure 1-3As shown, it includes a base 1, a large support rod 2, a large cylinder 3, a discharge pipe 4, a first valve 5, a liquid inlet pipe 6, a second valve 7, a cylinder filter 8, a large connecting plate 9, a small cylinder Body 10, movable tube 11, annular plate 12, baffle plate 13, extension spring 14, first connecting block 15, first ball head 16, second connecting block 17, second ball head 18 and large spring 19, base 1 top The right side of the base is connected with a large support rod 2, the top of the base 1 is connected with a large cylinder 3, the large cylinder 3 is located on the left side of the large support rod 2, the large cylinder 3 is connected with the large support rod 2, and the left side of the bottom of the large cylinder 3 A discharge pipe 4 is connected, a first valve 5 is installed on the discharge pipe 4, a liquid inlet pipe 6 is connected to the upper pa...

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Abstract

The invention relates to a feeding device for papermaking sewage precipitation, in particular to a flocculant uniform feeding device used for papermaking sewage precipitation. The technical problem to be solved is: to provide a flocculant uniform feeding device that is easy to use and has a good sedimentation effect for the sedimentation of papermaking sewage. The technical embodiment of the present invention is: a flocculant evenly feeding device for papermaking sewage sedimentation, including a base, a large support rod, a large cylinder, etc.; a large support rod is connected to the right side of the top of the base. The flocculant uniform feeding device for papermaking sewage precipitation provided by the invention can evenly put the flocculant into the papermaking sewage, which facilitates the uniform reaction between the flocculant and the suspended matter in the papermaking sewage, has good precipitation effect and is easy to use It is beneficial to the follow-up treatment of papermaking sewage, and can evenly inject the flocculant while stirring the papermaking sewage, with high injection efficiency, good stirring effect, easy production and manufacture, and easy maintenance and repair.

Description

technical field [0001] The invention relates to a dosing device for papermaking sewage sedimentation, in particular to a flocculant uniform dosing device for papermaking sewage sedimentation. Background technique [0002] Papermaking sewage treatment refers to the treatment method for sewage generated in the papermaking industry. Papermaking wastewater mainly comes from the two production processes of pulping and papermaking in the production of papermaking industry. Pulping is to separate the fibers in the plant raw materials to make slurry , bleached into pulp, and papermaking is to dilute, shape, squeeze, dry, and process the pulp into paper. Both pulping and papermaking will discharge a large amount of waste water, and the waste water pollution generated by pulping is the most serious. When washing pulp The discharged wastewater is dark brown, which is called black water. The concentration of pollutants in the black water is very high. The wastewater discharged from the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/52C02F103/28
CPCC02F1/5281C02F2103/28
Inventor 刘广东
Owner 枣庄市榴园纸业有限公司