CN209481210U - A kind of dosing pre-reaction device - Google Patents
A kind of dosing pre-reaction device Download PDFInfo
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- CN209481210U CN209481210U CN201822197406.XU CN201822197406U CN209481210U CN 209481210 U CN209481210 U CN 209481210U CN 201822197406 U CN201822197406 U CN 201822197406U CN 209481210 U CN209481210 U CN 209481210U
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- reaction chamber
- dosing
- reaction
- tube
- dosing mouth
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Abstract
The utility model discloses a kind of dosing pre-reaction devices, including the first reaction chamber, the second reaction chamber, third reaction chamber, the first dosing mouth, water inlet, sewage draining exit, the first U-tube, the second dosing mouth, the second U-tube, third dosing mouth, water outlet；It is connected between first reaction chamber, the second reaction chamber by the second U-tube, is connected between the second reaction chamber, third reaction chamber by the first U-tube；It is provided with water inlet and sewage draining exit on third reaction chamber, is provided with water outlet on the first reaction chamber；It is provided with the first dosing mouth on water inlet, the second dosing mouth is provided in the first U-tube, third dosing mouth is provided in the second U-tube；The utility model can be improved the utilization efficiency and reaction rate of water treatment agent, it is ensured that the requirement that medicament is sufficiently reacted with sewage by the optimization of the dosing mouth position to pre-reactor.There is very important applied value and environmental benefit to the various sewage for needing agent-feeding treatment.
Description
Technical field
The utility model belongs to the environmental protection industry (epi)s such as petrochemical industry, water process and solid-liquid separation technique field, and in particular to Yi Zhongxin
Type dosing pre-reaction device.
Background technique
Dosing pre-reaction is very common processing method in water treatment field, more extensive in water treatment field application
For pipeline mixing, i.e., a dosing mouth is opened on the water inlet line of water treatment process, by dosing metering pump by required medicament
It is added in water.This dosing method has the characteristics that convenient, fast and at low cost, but there is also some problems.Such as
Dosing reaction is uneven, and due to hydraulic action, medicament is unable to fully react with sewage, may only have near dosing mouth
There is medicament in sewage, lower layer does not have medicament in night.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of novel dosing pre-reaction device, can be in difference
Influent quality under the conditions of, according to practical actually required dosing type situation, the reaction chamber number of selecting reactor, medicament is logical
It crosses pre-set dosing mouth to be added, the next process of sewage treatment is entered after sufficiently reacting with water in the reactor chamber.
The utility model so the technical solution adopted is that: a kind of dosing pre-reaction device, it is characterised in that: including first
Reaction chamber, the second reaction chamber, third reaction chamber, the first dosing mouth, water inlet, sewage draining exit, the first U-tube, the second dosing mouth,
Two U-tubes, third dosing mouth, water outlet；
It is connected between first reaction chamber, the second reaction chamber by second U-tube, second reaction chamber, the
It is connected between three reaction chambers by first U-tube；
It is provided with water inlet and sewage draining exit on the third reaction chamber, is provided with water outlet on first reaction chamber；
It is provided with first dosing mouth on the water inlet, second dosing mouth is provided in first U-tube,
The third dosing mouth is provided in second U-tube.
The utility model is mainly characterized by through the optimization to pre-reactor dosing mouth position and dosing reactive mode, energy
Medicament utilization efficiency and dosing reaction rate are enough improved, agent-feeding treatment effect is improved, meets the skill that water process reacts dosing
Art requirement has very important applied value and environmental benefit in water treatment field.
Detailed description of the invention
Fig. 1: the structural schematic diagram of the utility model embodiment.
Specific embodiment
Understand for the ease of those of ordinary skill in the art and implement the utility model, below three kinds of water process need to be added
For medicament, the utility model is described in further detail in conjunction with accompanying drawings and embodiments, it should be understood that described herein
Implement example to be only used for describing and explaining the present invention, is not used to limit the utility model.
Referring to Fig.1, a kind of dosing pre-reaction device provided by the utility model, including the first reaction chamber 1, the second reaction chamber
2, third reaction chamber 3, the first dosing mouth 4, water inlet 5, sewage draining exit 6, the first U-tube 8, the second dosing mouth 9, the second U-tube 10,
Third dosing mouth 11, water outlet 12；First reaction chamber 1, the second reaction chamber 2, third reaction chamber 3 successively overlay one from the top down
It rises.It is connected between first reaction chamber 1, the second reaction chamber 2 by the second U-tube 10, between the second reaction chamber 2, third reaction chamber 3
It is connected to by the first U-tube 8；It is provided with water inlet 5 and sewage draining exit 6 on third reaction chamber 3, is provided with out on the first reaction chamber 1
The mouth of a river 12；It is provided with the first dosing mouth 4 on water inlet 5, is provided with the second dosing mouth 9 in the first U-tube 8, in the second U-tube 10
It is provided with third dosing mouth 11；Whole device is mounted in support leg 7.
Tank body is divided into three equal reaction chambers with two partitions by the pre-reactor tank inner chamber of the present embodiment.It is required
Medicament is pumped into from three dosing mouths by dosing metering pump.
In actual use, three kinds of different medicaments pump people's pre-reaction device from different dosing mouths by metering pump,
By waterpower baffling in pre-reaction device, medicament realizes that unpowered agitation mixes with water, realizes sufficient dosing reaction.With this
Meanwhile in each individual reaction chamber, medicament and water have the fixed residence time, with general pipeline mixing dosing phase
Than, it can be effectively controlled the incorporation time of medicament, avoid influencing each other between medicament, promote sufficiently reacting for medicament and water, it can
The service efficiency for improving medicament reaches the technical requirements of dosing reaction.
The pre-reactor of the present embodiment be it is vertical, in vertical vessel, container is divided by the type of dosing as required
The reaction chamber of corresponding number, each reaction chamber are connected with U row bend pipe, and the U that connection is separated by two reaction chambers is arranged in dosing mouth
On type pipe.This dosing pre-reactor not only facilitates in the processing of equipment, but also it is anti-in water treatment procedure can to save dosing
Between seasonable, water speed is also than very fast out, it is not easy to cause line clogging problem.
It should be understood that the part that this specification does not elaborate belongs to the prior art.
It should be understood that the above-mentioned description for preferred embodiment is more detailed, can not therefore be considered to this
The limitation of utility model patent protection scope, those skilled in the art are not departing under the enlightenment of the utility model
Under ambit protected by the claims of this utility model, replacement or deformation can also be made, the utility model is each fallen within
Within protection scope, the utility model is claimed range and should be determined by the appended claims.
Claims (4)
1. a kind of dosing pre-reaction device, it is characterised in that: including the first reaction chamber (1), the second reaction chamber (2), third reaction
Chamber (3), the first dosing mouth (4), water inlet (5), sewage draining exit (6), the first U-tube (8), the second dosing mouth (9), the second U-tube
(10), third dosing mouth (11), water outlet (12)；
It is connected between first reaction chamber (1), the second reaction chamber (2) by second U-tube (10), second reaction
It is connected between chamber (2), third reaction chamber (3) by first U-tube (8)；
It is provided with water inlet (5) and sewage draining exit (6) on the third reaction chamber (3), is provided with out on first reaction chamber (1)
The mouth of a river (12)；
It is provided with first dosing mouth (4) on the water inlet (5), described second is provided on first U-tube (8) and is added
Medicine mouth (9) is provided with the third dosing mouth (11) on second U-tube (10).
2. dosing pre-reaction device according to claim 1, it is characterised in that: first reaction chamber (1), the second reaction
Chamber (2), third reaction chamber (3) are successively stacked together from the top down.
3. dosing pre-reaction device according to claim 1, it is characterised in that: first reaction chamber (1), the second reaction
Chamber (2), third reaction chamber (3) form the dosing pre-reaction device tank body, and tank body is divided by tank inner chamber with two partitions
Three equal reaction chambers, as the first reaction chamber (1), the second reaction chamber (2), third reaction chamber (3).
4. dosing pre-reaction device according to claim 1 to 3, it is characterised in that: described device is mounted on branch
On support foot (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822197406.XU CN209481210U (en) | 2018-12-26 | 2018-12-26 | A kind of dosing pre-reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822197406.XU CN209481210U (en) | 2018-12-26 | 2018-12-26 | A kind of dosing pre-reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209481210U true CN209481210U (en) | 2019-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822197406.XU Active CN209481210U (en) | 2018-12-26 | 2018-12-26 | A kind of dosing pre-reaction device |
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| CN (1) | CN209481210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109485110A (en) * | 2018-12-26 | 2019-03-19 | 湖北君集水处理有限公司 | A kind of dosing pre-reaction device |
-
2018
- 2018-12-26 CN CN201822197406.XU patent/CN209481210U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109485110A (en) * | 2018-12-26 | 2019-03-19 | 湖北君集水处理有限公司 | A kind of dosing pre-reaction device |
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Address after: 430074 Hubei Province, Wuhan city Hongshan District Huangjiahu University City No. 3 Patentee after: Junji Environmental Technology Co.,Ltd. Address before: 430074 Hubei Province, Wuhan city Hongshan District Huangjiahu University City No. 3 Patentee before: HUBEI JUNJI WATER TREATMENT Co.,Ltd. |