CN203295320U - Wastewater treatment equipment for catering - Google Patents

Wastewater treatment equipment for catering Download PDF

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Publication number
CN203295320U
CN203295320U CN2013202572491U CN201320257249U CN203295320U CN 203295320 U CN203295320 U CN 203295320U CN 2013202572491 U CN2013202572491 U CN 2013202572491U CN 201320257249 U CN201320257249 U CN 201320257249U CN 203295320 U CN203295320 U CN 203295320U
Authority
CN
China
Prior art keywords
biological reaction
reaction tank
tank
waste water
biological
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2013202572491U
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Chinese (zh)
Inventor
蔡汶河
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUJIAN YINGHUI FRP TECHNOLOGY Co Ltd
Original Assignee
FUJIAN YINGHUI FRP TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FUJIAN YINGHUI FRP TECHNOLOGY Co Ltd filed Critical FUJIAN YINGHUI FRP TECHNOLOGY Co Ltd
Priority to CN2013202572491U priority Critical patent/CN203295320U/en
Application granted granted Critical
Publication of CN203295320U publication Critical patent/CN203295320U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the field of sewage disposal equipment, and particularly relates to wastewater treatment equipment for catering, which comprises a grease trap, an acid defusing pool, a biological reaction pool, a settling tank, a biological filter and a clean water basin all communicated in sequence through pipelines, wherein the biological reaction pool comprises a first biological reaction pool communicated with the acid defusing pool and a second biological reaction pool communicated with the settling tank; combined fillers are arranged inside the first biological reaction pool, and soft fillers and an aeration device are arranged inside the second biological reaction pool; the first biological reaction pool is communicated with the second biological reaction pool through a water pumping pipeline. The wastewater treatment equipment for the catering has the advantages of corrosion resistance, no breeding of harmful microbes, no leakage and the like, catering waste water is subjected to the treatment and filtration of the acid defusing pool, the first biological reaction pool, the second biological reaction pool, the settling tank and the biological filter in sequence after entering the oil separator, and is discharged out from the water outlet of the clean water basin at last, so that the fact that sewage after treatment can reach the national-level emission standard can be realized.

Description

A kind of catering waste water treatment equipment
Technical field
The utility model belongs to the sewage disposal device field, is specifically related to a kind of catering waste water treatment equipment.
Background technology
Along with improving constantly of Economic development and living standards of the people, in the waste water that discharge in the large-scale diet food and drink places such as restaurant, school, enterprise, contain a large amount of greases, the organic concentration that contains in food and drink waste water is high, if directly enter urban sewage pipe, not only easily block pipeline, also can pollute to water body, endanger the healthy of people.
the method of conventional process food and drink waste water comprises physico-chemical processes, electrochemical process, and biological treatment, wherein the treatment effect of physico-chemical processes changes with the variation of understanding water quality, processing efficiency is low, also there are simultaneously the safety problems such as pharmaceutical chemicals defective material, the current consumption of electrochemical process increases with the concentration of waste water, instrument and equipment is easily corrosion also, the treatment effect of biochemical process is good, simple to operate, as Granted publication number, be: the Chinese patent of CN201990573U discloses a kind of integrated catering waste water treatment device, the technique that adds BAF by air supporting realizes the resource utilization reuse of food and drink waste water, but this kind integrated catering waste water treatment device poor processing effect when wastewater discharge is larger, efficiency is low, use range is restricted.
The utility model content
for overcoming deficiency of the prior art, a kind of sewage load that the utility model provides is large, the catering waste water treatment equipment that processing efficiency is high, it is characterized in that: comprise the oil trap that is communicated with successively by pipeline, acidifying Xie Chi, biological reaction tank, settling tank, biological filter, clean water basin, described biological reaction tank comprises the first biological reaction tank that is communicated with acidifying Xie Chi and the second biological reaction tank that is communicated with settling tank, in this first biological reaction tank, be provided with combined stuffing, in the second biological reaction tank, be provided with soft-filler and aerating apparatus, and the first biological reaction tank is communicated with by the pumping water pipe with the second biological reaction tank.
Further, oil trap comprises the glass reinforced plastic pond body of sealing and is arranged at the dividing plate in the body of glass reinforced plastic pond, this dividing plate is separated into glass reinforced plastic pond body except grit chamber and oily water separation chamber, the described grit chamber that removes is provided with the waste water import, the oily water separation chamber is provided with acidifying solution pond pipe connecting, and the flooding quantity of waste water import is greater than the aquifer yield of acidifying solution pond pipe connecting.
Further, oily water separation is indoor is provided with two dividing plates at least.
Further, acidifying Xie Chi and the first biological reaction tank are arranged in a glass jar tank body, and this glass reinforced plastic tank body end face has the inspection port corresponding with acidifying Xie Chi and biological reaction tank.
Further, acidifying Xie Chi is communicated with by the pumping water pipe with the first biological reaction tank.
Further, the second biological reaction tank, settling tank, biological filter, clean water basin are arranged in a glass jar tank body, and this glass reinforced plastic tank body end face has and biological reaction tank, settling tank, biological filter, inspection port that clean water basin are corresponding.
Further, the settling tank bottom is provided with the sludge reflux system.
By above-mentioned as can be known to description of the present utility model, the oil trap of the catering waste water treatment equipment that the utility model provides, acidifying Xie Chi, biological reaction tank, settling tank, biological filter, clean water basin all adopt glass-reinforced plastic material to make, have corrosion-resistant, do not grow harmful microorganism, the advantage such as non-leakage; This kind catering waste water treatment equipment adopts oil trap to add biological treatment, and food and drink waste water is introduced into after oil trap after wipe oil, then enters acidifying Xie Chi and carry out pre-acidification to reduce the load of follow-up biochemical treatment; Sewage after processing by the first biological reaction tank, the second biological reaction tank flows into settling tank, finally by crossing biological filter, filters the water outlet discharge from clean water basin; The sewage load of this kind catering waste water treatment equipment is large, processing efficiency is high, and the sewage after guaranteeing to process reaches national grade one discharge standard.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model catering waste water treatment equipment.
Embodiment
Below the utility model will be further described by embodiment.
With reference to shown in Figure 1, a kind of catering waste water treatment equipment, comprise oil trap 1, acidifying solution pond 2, the first biological reaction tank 3, the second biological reaction tank 4, settling tank 5, biological filter 6, clean water basin 7, acidifying Xie Chi and the first biological reaction tank are arranged in the first glass jar tank body 8, and the second biological reaction tank 4, settling tank 5, biological filter 6, clean water basin 7 are arranged in the second glass jar tank body 9.
Oil trap 1 comprises glass reinforced plastic pond body 11, dividing plate 12, the grid 13 of sealing, glass reinforced plastic pond body 11 is separated into except grit chamber 14 and oily water separation chamber 15 by dividing plate 12, grid 13 is arranged at except in grit chamber 14, the sidewall that removes grit chamber 14 is provided with waste water import 141, the sidewall of oily water separation chamber 15 is provided with acidifying solution pond pipe connecting 151, and the aquifer yield of acidifying solution pond pipe connecting 151 is less than the flooding quantity of waste water import 141, in this oily water separation chamber 15, also be provided with on two dividing plates, 152, two dividing plates 152 and have the water hole 153 that height is arranged.
Acidifying solution pond 2 and the first biological reaction tank 3 are arranged in the first glass jar tank body 8, acidifying solution pond 2 is communicated with by pumping water pipe 21 with the first biological reaction tank 3, in the first biological reaction tank 3, be provided with combined stuffing 31, glass reinforced plastic tank body 8 end faces have the inspection port 81 corresponding with acidifying solution pond 2 and the first biological reaction tank 3.
The second biological reaction tank 4, settling tank 5, biological filter 6, clean water basin 7 are arranged in the second glass jar tank body 9, also by bending tube 91, are communicated with, the second biological reaction tank 4 is communicated with by pumping water pipe 32 with the first biological reaction tank 3, in the second biological reaction tank 4, be provided with soft-filler 41 and aerating apparatus 42, settling tank 5 bottoms are provided with sludge reflux system 51, sidewall upper water-out mouth 71, the second glass jar tank body 9 end faces of clean water basin 7 have and the second biological reaction tank 4, settling tank 5, biological filter 6, inspection port 92 that clean water basin 7 are corresponding.
With reference to shown in Figure 1, workflow of the present utility model is as follows: this kind catering waste water treatment equipment adopts oil trap to add biological treatment, food and drink waste water enters oil trap 1 and goes to enter the greasy dirt in removal waste water in oily water separation chamber 15 after large granular impurity by grid 13 gears, and the waste water after wipe oil is introduced into acidifying solution pond 2 to carry out pumping into the first biological reaction tank 3 to reduce the load of follow-up biochemical treatment after pre-acidification again; Anerobe and aerobic bacteria on the interior combined stuffing 31 of the first biological reaction tank 3 are CH by organic matter degradations a large amount of in sewage 4, CO 2Deng, COD CRClearance reach more than 50%, in degradation of organic substances, anion surfactant is also had to good removal function; Aerating apparatus 42 jet-flow aeration oxygenations in the second reaction tank 4, utilize the microorganism of suspended state and be attached to solid type microorganism on soft-filler 41 organism in sewage is effectively removed simultaneously, when degradation of organic substances, denitrogenates dephosphorization; Through the first biological reaction tank 3, the second biological reaction tank 4, process sewage later and flow into settling tank 5 removal S S, finally by the filtration of crossing biological filter 6, from the upper water-out mouth 71 of clean water basin 7, discharge, guarantee that final water of discharging reaches first discharge standard.
Above are only an embodiment of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.

Claims (7)

1. catering waste water treatment equipment, it is characterized in that: comprise the oil trap, acidifying Xie Chi, biological reaction tank, settling tank, biological filter, the clean water basin that by pipeline, are communicated with successively, described biological reaction tank comprises the first biological reaction tank that is communicated with acidifying Xie Chi and the second biological reaction tank that is communicated with settling tank, in this first biological reaction tank, be provided with in combined stuffing, the second biological reaction tank and be provided with soft-filler and aerating apparatus, and the first biological reaction tank is communicated with by the pumping water pipe with the second biological reaction tank.
2. catering waste water treatment equipment according to claim 1, it is characterized in that: described oil trap comprises the glass reinforced plastic pond body of sealing and is arranged at the dividing plate in the body of glass reinforced plastic pond, this dividing plate is separated into glass reinforced plastic pond body except grit chamber and oily water separation chamber, the described grit chamber that removes is provided with the waste water import, the oily water separation chamber is provided with acidifying solution pond pipe connecting, and the flooding quantity of waste water import is greater than the aquifer yield of acidifying solution pond pipe connecting.
3. catering waste water treatment equipment according to claim 2 is characterized in that: described oily water separation is indoor is provided with two dividing plates at least.
4. catering waste water treatment equipment according to claim 1, it is characterized in that: described acidifying Xie Chi and the first biological reaction tank are arranged in a glass jar tank body, and this glass reinforced plastic tank body end face has the inspection port corresponding with acidifying Xie Chi and biological reaction tank.
5. according to claim 1 or 4 described catering waste water treatment equipments, it is characterized in that: described acidifying Xie Chi is communicated with by the pumping water pipe with the first biological reaction tank.
6. catering waste water treatment equipment according to claim 1, it is characterized in that: described the second biological reaction tank, settling tank, biological filter, clean water basin are arranged in a glass jar tank body, and this glass reinforced plastic tank body end face has and biological reaction tank, settling tank, biological filter, inspection port that clean water basin are corresponding.
7. according to claim 1 or 6 described catering waste water treatment equipments, is characterized in that: bottom described settling tank, be provided with the sludge reflux system.
CN2013202572491U 2013-05-13 2013-05-13 Wastewater treatment equipment for catering Expired - Fee Related CN203295320U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202572491U CN203295320U (en) 2013-05-13 2013-05-13 Wastewater treatment equipment for catering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202572491U CN203295320U (en) 2013-05-13 2013-05-13 Wastewater treatment equipment for catering

Publications (1)

Publication Number Publication Date
CN203295320U true CN203295320U (en) 2013-11-20

Family

ID=49571351

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202572491U Expired - Fee Related CN203295320U (en) 2013-05-13 2013-05-13 Wastewater treatment equipment for catering

Country Status (1)

Country Link
CN (1) CN203295320U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108059296A (en) * 2017-11-13 2018-05-22 覃光炎 A kind of chicken farm sewage-treatment plant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108059296A (en) * 2017-11-13 2018-05-22 覃光炎 A kind of chicken farm sewage-treatment plant
CN108059296B (en) * 2017-11-13 2020-09-08 国电清航瑞恒江苏环保科技有限公司 Chicken farm sewage treatment plant

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131120

Termination date: 20170513

CF01 Termination of patent right due to non-payment of annual fee