CN214634673U

CN214634673U - Yellow phosphorus filters sewage recycle device

Info

Publication number: CN214634673U
Application number: CN202120059495.0U
Authority: CN
Inventors: 王东; 张志祥; 张保义
Original assignee: Hubei Jixing Chemical Industry Group Corp ltd
Current assignee: Hubei Jixing Chemical Industry Group Corp ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-11-09
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a yellow phosphorus filtering sewage recycling device, which comprises a circulating water tank communicated with the sewage discharge end of a yellow phosphorus filter, wherein a steam heating coil is arranged in the circulating water tank, a slag discharge pipe is arranged at the bottom side of the circulating water tank, the lower side of the circulating water tank is connected with the inlet of a circulating water pipeline, a water suction pump is arranged on the circulating water pipeline, and the outlet of the circulating water pipeline is connected with the water inlet of the yellow phosphorus filter; the utility model discloses a set up the circulation water pitcher after, can be with wasing phosphorus-containing sewage recovery back cyclic utilization that the filter produced, greatly reduced phosphorus-containing sewage's total amount, reach safety, environmental protection, cleaner production and energy saving and consumption reduction's purpose.

Description

Yellow phosphorus filters sewage recycle device

Technical Field

The utility model relates to a yellow phosphorus filters technical field, specifically indicates a yellow phosphorus filters sewage recovery and utilizes device.

Background

In the existing production and sale processes of yellow phosphorus products, the color and the quality of the yellow phosphorus are a crucial process control point, and are closely related to the production and the sale of the products. Before the yellow phosphorus product is sold, impurities in the product are filtered by a filter, but a large amount of phosphorus-containing sewage which is difficult to consume is generated while the filter is cleaned, and the cost for treating each ton of phosphorus-containing sewage is huge.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned not enough, provide a yellow phosphorus filters sewage recycle device, can reduce the total amount of phosphorus-containing sewage with cyclic utilization behind the phosphorus-containing sewage recovery that the washing filter produced, reach safety, environmental protection, cleaner production and energy saving and consumption reduction's purpose.

The utility model discloses a solve above-mentioned technical problem, the technical scheme who adopts is: the utility model provides a yellow phosphorus filters sewage recycle device, includes the circulation water pitcher with yellow phosphorus filter blowdown end intercommunication, be equipped with steam heating coil in the circulation water pitcher, circulation water pitcher bottom side is equipped with the scum pipe, circulation water pitcher downside and circulating water pipeline access connection, be equipped with the suction pump on the circulating water pipeline, the outlet of circulating water pipeline is connected with yellow phosphorus filter water inlet.

Preferably, the inlet end of the steam heating coil is connected with a steam pipeline, the outlet end of the steam heating coil penetrates out of the top of the circulating water tank and is folded back into the circulating water tank, and the circulating water tank is connected with a temperature sensor.

Preferably, the circulating water line partially returns to the circulating water tank.

Preferably, the outlet of the circulating water pipeline is respectively connected with the top water inlet and the side water inlet of the yellow phosphorus filter.

Preferably, the sewage discharge end of the yellow phosphorus filter is connected with the inlet of the circulating water tank through a sewage discharge pipeline.

Preferably, the clean water pipeline is respectively connected with the water inlet of the circulating water tank and the water inlet of the yellow phosphorus filter.

Preferably, the feed inlet of the yellow phosphorus filter is connected with a yellow phosphorus pipeline, and the discharge outlet of the yellow phosphorus filter is connected with a discharge pipeline.

The utility model has the advantages that: the utility model discloses a set up the circulation water pitcher after, can be with wasing phosphorus-containing sewage recovery back cyclic utilization that the filter produced, greatly reduced phosphorus-containing sewage's total amount, reach safety, environmental protection, cleaner production and energy saving and consumption reduction's purpose.

Drawings

FIG. 1 is a schematic structural diagram of a yellow phosphorus filtering sewage recycling device.

Detailed Description

The invention is described in further detail below with reference to the figures and the embodiments.

As shown in fig. 1, a yellow phosphorus filters sewage recycle device, includes the circulation water pitcher 2 with yellow phosphorus filter 1 blowdown end intercommunication, be equipped with steam heating coil 3 in the circulation water pitcher 2, the circulation water pitcher 2 bottom side is equipped with row cinder pipe 4, and circulation water pitcher 2 downside and 5 access connections of circulating water pipeline, be equipped with suction pump 6 on the circulating water pipeline 5, the 5 exports of circulating water pipeline are connected with yellow phosphorus filter 1 water inlet.

Preferably, the air inlet end of the steam heating coil 3 is connected with the steam pipeline 7, the air outlet end of the steam heating coil 3 penetrates out of the top of the circulating water tank 2 and turns back into the circulating water tank 2, and the circulating water tank 2 is connected with a temperature sensor 10. With this arrangement, the water in the circulation water tank 2 can be heated by supplying hot steam into the steam heating coil 3 through the steam line 7. After the steam heating coil 3 is subjected to heat exchange, hot steam can be condensed into water, and then the water can be turned back to the circulating water tank 2 from the air outlet end of the water heating coil, so that the water can be recycled and the water resource can be saved.

Preferably, the recycle water line 5 is partly returned to the recycle water tank 2. After the design, water in the circulating water tank 2 can flow back to the circulating water tank 2 after passing through the circulating water pipeline 5, so that the mobility of water in the circulating water tank 2 is increased, the water in the circulating water tank 2 is self-circulated, the internal temperature of the circulating water tank 2 is guaranteed to be quickly heated, and the balance is achieved more quickly.

Preferably, the outlet of the circulating water pipeline 5 is respectively connected with the top water inlet and the side water inlet of the yellow phosphorus filter 1. After the design, the upper part and the side part of the filter cylinder in the yellow phosphorus filter 1 can be washed simultaneously, and water is fed into the side part of the upper part simultaneously, so that the uniform temperature in the yellow phosphorus filter 1 can be ensured, and the phenomenon of large temperature difference can not be generated.

Preferably, the sewage discharge end of the yellow phosphorus filter 1 is connected with the inlet of the circulating water tank 2 through a sewage discharge line 8.

Preferably, the clean water line 9 is respectively connected with the water inlet of the circulating water tank 2 and the water inlet of the yellow phosphorus filter 1. The clean water pipeline 9 can supplement sufficient water to the circulating water tank 2 and the yellow phosphorus filter 1 in time so as to ensure the water sealing amount and avoid the risk of spontaneous combustion.

Preferably, the feed inlet of the yellow phosphorus filter 1 is connected with a yellow phosphorus pipeline 11, and the discharge outlet of the yellow phosphorus filter 1 is connected with a discharge pipeline 12.

The working principle of the embodiment is as follows:

firstly, the yellow phosphorus needs water seal, and in order to enable the yellow phosphorus to be in a liquid state and facilitate the conveying and filtering processes, the temperature of the water seal needs to be kept above 40 ℃; the yellow phosphorus material is conveyed into a yellow phosphorus filter 1 through a yellow phosphorus pipeline 11, and the filtered yellow phosphorus product is discharged from a discharge port and enters a discharge pipeline 12, and then is pumped to the next working procedure; hot steam is supplied into the steam heating coil 3 through a steam pipeline 7, so that water in the circulating water tank 2 can be heated, the temperature can be raised to 80 ℃, then the water is pumped into the yellow phosphorus filter 1 through the water pump 6 to carry out a slag flushing process, slag (such as residual yellow phosphorus and phosphorus mud) adhered to the inner wall of the filter cylinder of the yellow phosphorus filter 1 can be flushed away, then the slag enters a sewage discharge pipeline 8 along with water flow and flows back into the circulating water tank 2, and when the slag in the circulating water tank 2 is accumulated to a certain amount, a valve on the slag discharge pipe 4 is opened, so that the slag is discharged to a yellow phosphorus ground tank for recycling; and the inlet of the circulating water pipeline 5 is positioned at the lower side of the circulating water tank 2, and is at a distance from the bottom side of the circulating water tank 2, so that the slag is not easy to be pumped into the circulating water pipeline 5.

The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims

1. The utility model provides a yellow phosphorus filters sewage recycle device, includes circulation water pitcher (2) with yellow phosphorus filter (1) blowdown end intercommunication, its characterized in that: be equipped with steam heating coil (3) in circulation water pitcher (2), circulation water pitcher (2) bottom side is equipped with scum pipe (4), and circulation water pitcher (2) downside and circulating water line (5) access connection, be equipped with suction pump (6) on circulating water line (5), circulating water line (5) export is connected with yellow phosphorus filter (1) water inlet.

2. The yellow phosphorus filtering sewage recycling device of claim 1, wherein: steam heating coil (3) inlet end is connected with steam pipeline (7), and steam heating coil (3) end of giving vent to anger wears out circulation water pitcher (2) top and turns back to in circulation water pitcher (2), has connect temperature sensor (10) on circulation water pitcher (2).

3. The yellow phosphorus filtering sewage recycling device according to claim 2, characterized in that: and part of the circulating water pipeline (5) returns to the circulating water tank (2).

4. The yellow phosphorus filtering sewage recycling device of claim 1, wherein: the outlet of the circulating water pipeline (5) is respectively connected with the water inlet at the top and the water inlet at the side of the yellow phosphorus filter (1).

5. The yellow phosphorus filtering sewage recycling device of claim 1, wherein: the sewage discharge end of the yellow phosphorus filter (1) is connected with the inlet of the circulating water tank (2) through a sewage discharge pipeline (8).

6. The yellow phosphorus filtering sewage recycling device of claim 1, wherein: the clean water pipeline (9) is respectively connected with the water inlet of the circulating water tank (2) and the water inlet of the yellow phosphorus filter (1).

7. The yellow phosphorus filtering sewage recycling device of claim 1, wherein: the feed inlet of the yellow phosphorus filter (1) is connected with a yellow phosphorus pipeline (11), and the discharge outlet of the yellow phosphorus filter (1) is connected with a discharge pipeline (12).