CN211339114U - Rice seed soaking and germination accelerating sewage treatment device - Google Patents

Abstract

The utility model relates to a rice seed soaking and germination accelerating sewage treatment device, which mainly comprises a sewage inlet pipe, a first and a second chemical preparation tank, a circulating pump, an ozone machine, a sewage pipe, a first, a second and a third sewage storage tanks, an activated carbon filtering tank, a sedimentation tank and the like. The sewage inlet tube is connected with the sewage pipe, and first two second chemical preparation jar is connected with the ozone machine, and the ozone machine is connected with the sewage pipe, and the sewage pipe is connected with first two second three sewage holding vessel upper ends respectively, and upper and lower outlet pipe is connected with first two second three sewage holding vessel respectively, and lower outlet pipe is connected with the sewage pipe, and the sewage pipe is connected with the sedimentation tank contact, goes up the outlet pipe and filters the jar with active carbon and be connected, and the clean water basin is filtered the jar with active carbon and is connected. The product adopts repeated circulation for many times, can carry out neutralization reaction precipitation treatment for many times, can reach the grade requirement of second grade and third grade sewage treatment discharge, has little clean pollution in the chemical preparation tank, and is convenient for cleaning the tank body.

Description

Rice seed soaking and germination accelerating sewage treatment device

Technical Field

The utility model relates to a rice seed soaking and germination accelerating sewage treatment device.

Background

The rice planting in China mainly adopts seed soaking, germination accelerating, seedling raising and seedling transplanting, particularly, seeds are soaked and germinated in 3-4 months in spring every year in northeast, some sewage after germination accelerating is directly discharged to cause a large amount of pollution, a sewage treatment device is also provided at present, but the sewage treatment steps are few, the precipitation time is short, the sewage treatment cannot reach the grade discharge standard required by the state, the pollution in a chemical preparation tank is large, and the tank body is difficult to clean.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned shortcoming, provide a rice seed soaking and germination accelerating sewage treatment plant, it has mainly solved china's rice planting and has used seed soaking and accelerating germination to grow seedlings and transplant rice seedlings as the main, and some direct emissions of sewage after the vernalization cause a large amount of pollutions, also has sewage treatment plant now, but sewage treatment step is few, the settling time is short, sewage treatment can not reach the grade emission standard that the country required, pollutes greatly in the chemical preparation jar, the jar body is difficult to the washing scheduling problem. The utility model aims at realizing the method, the rice seed soaking and germination accelerating sewage treatment device comprises: sewage inlet tube, first check valve, first chemical preparation jar, second chemical preparation jar, circulating pump, ozone machine, sewage pipe, first sewage holding vessel, go up outlet pipe, second sewage holding vessel, lower outlet pipe, third sewage holding vessel, activated carbon filter tank, clean water basin, second check valve, clear water inlet tube, sedimentation tank, check valve constitute. The sewage inlet pipe is connected with the sewage pipe through the circulating pump, first chemical medicine preparation jar, second chemical medicine preparation jar is connected with the ozone machine through first check valve, the ozone machine is connected with the sewage pipe, the sewage pipe respectively with first sewage holding vessel, the second sewage holding vessel, third sewage holding vessel upper end is connected, go up the outlet pipe respectively with first sewage holding vessel, the second sewage holding vessel, the third sewage holding vessel is connected, lower outlet pipe respectively with first sewage holding vessel, the second sewage holding vessel, third sewage holding vessel lower extreme is connected, lower outlet pipe is connected with the sewage pipe, be equipped with the check valve on the lower outlet pipe, the sewage pipe is connected with the sedimentation tank contact, it is connected with the active carbon filtration jar to go up the outlet pipe, the clear water inlet pipe is connected with the clear water pond contact, the clear water pond is connected with the active carbon filtration jar through the second check valve. This product simple structure, reasonable in design owing to adopted manifold cycles many times, can carry out neutralization reaction sedimentation treatment many times, can reach the grade requirement that second grade, tertiary sewage treatment discharged, and the clean pollution is few in the chemical preparation jar, and the washing of the jar body of being convenient for washs labour saving and time saving, simple to operate.

Drawings

FIG. 1 is a schematic structural view of the rice seed soaking and germination accelerating sewage treatment device of the utility model.

1-sewage inlet pipe 2-first check valve 3-first chemical preparation jar 4-second chemical preparation jar 5-circulating pump 6-ozone machine 7-sewage pipe 8-first sewage storage tank 9-go up outlet pipe 10-second sewage storage tank 11-lower outlet pipe 12-third sewage storage tank 13-active carbon filter tank 14-clean water basin 15-second check valve 16-clear water inlet pipe 17-sedimentation tank 18-check valve.

Detailed Description

The best embodiment of the utility model is described in detail below with reference to the attached drawings, and the rice seed soaking and germination accelerating sewage treatment device comprises: sewage inlet tube 1, first check valve 2, first chemical preparation jar 3, second chemical preparation jar 4, circulating pump 5, ozone machine 6, sewage pipe 7, first sewage holding vessel 8, go up outlet pipe 9, second sewage holding vessel 10, lower outlet pipe 11, third sewage holding vessel 12, activated carbon filter tank 13, clean water basin 14, second check valve 15, clear water inlet tube 16, sedimentation tank 17, check valve 18 constitute. The sewage water inlet pipe 1 is connected with a sewage pipe 7 through a circulating pump 5, a first chemical preparation tank 3 and a second chemical preparation tank 4 are connected with an ozone machine 6 through a first one-way valve 2, the ozone machine 6 is connected with the sewage pipe 7, the sewage pipe 7 is respectively connected with the upper ends of a first sewage storage tank 8, a second sewage storage tank 10 and a third sewage storage tank 12, an upper water outlet pipe 9 is respectively connected with the upper ends of the first sewage storage tank 8, the second sewage storage tank 10 and the third sewage storage tank 12, a lower water outlet pipe 11 is respectively connected with the lower ends of the first sewage storage tank 8, the second sewage storage tank 10 and the third sewage storage tank 12, the lower water outlet pipe 11 is connected with the sewage pipe 7, a check valve 18 is arranged on the lower water outlet pipe 11, the sewage pipe 7 is in contact connection with a sedimentation tank 17, the upper water outlet pipe 9 is connected with an activated carbon filter tank 13, a clean water inlet pipe 16 is in contact connection with a clean water tank 14, the clean water tank 14 is connected to the activated carbon canister 13 through a second check valve 15.

The during operation, sewage gets into sewage inlet tube 1, reentrant sewage pipe 7, through first chemical preparation jar 3, second chemical preparation jar 4, ozone machine 6, enter into first sewage holding vessel 8 through circulating pump 5, second sewage holding vessel 10, third sewage holding vessel 12 carries out neutralization reaction and deposits, the upper portion clear water enters into activated carbon through last outlet pipe 9 and filters in filtering jar 13, filter, the floccule of lower part gets into sedimentation tank 17 and deposits, if deposit and can't reach sewage treatment's grade requirement and then get into sewage pipe 7 and circulate again, the clear water gets into clear water basin 14 through clear water inlet tube 16 and stores, in order to wash activated carbon and filter jar 13.

Claims (1)

1. A rice seed soaking and germination accelerating sewage treatment device comprises: sewage inlet tube (1), first check valve (2), first chemical preparation jar (3), second chemical preparation jar (4), circulating pump (5), ozone machine (6), sewage pipe (7), first sewage holding vessel (8), go up outlet pipe (9), second sewage holding vessel (10), outlet pipe (11) down, third sewage holding vessel (12), activated carbon filters jar (13), clean water basin (14), second check valve (15), clear water inlet tube (16), sedimentation tank (17), check valve (18) constitute its characterized in that: the sewage inlet pipe (1) is connected with a sewage pipe (7) through a circulating pump (5), a first chemical medicine preparation tank (3) and a second chemical medicine preparation tank (4) are connected with an ozone machine (6) through a first check valve (2), the ozone machine (6) is connected with the sewage pipe (7), the sewage pipe (7) is respectively connected with the upper ends of a first sewage storage tank (8), a second sewage storage tank (10) and a third sewage storage tank (12), an upper water outlet pipe (9) is respectively connected with the lower ends of the first sewage storage tank (8), the second sewage storage tank (10) and the third sewage storage tank (12), a lower water outlet pipe (11) is respectively connected with the lower ends of the first sewage storage tank (8), the second sewage storage tank (10) and the third sewage storage tank (12), the lower water outlet pipe (11) is connected with the sewage pipe (7), and a check valve (18) is arranged on the lower water outlet pipe (11), the sewage pipe (7) is in contact connection with the sedimentation tank (17), the upper water outlet pipe (9) is connected with the activated carbon filter tank (13), the clear water inlet pipe (16) is in contact connection with the clear water tank (14), and the clear water tank (14) is connected with the activated carbon filter tank (13) through the second one-way valve (15).

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