CN207957831U - Ammonia nitrogen removal device in a kind of country sewage - Google Patents
Ammonia nitrogen removal device in a kind of country sewage Download PDFInfo
- Publication number
- CN207957831U CN207957831U CN201820223804.1U CN201820223804U CN207957831U CN 207957831 U CN207957831 U CN 207957831U CN 201820223804 U CN201820223804 U CN 201820223804U CN 207957831 U CN207957831 U CN 207957831U
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- baffle plate
- reactive tank
- adsorption
- hanging
- ammonia nitrogen
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Abstract
The utility model belongs to field of sewage, specifically disclose ammonia nitrogen removal device in a kind of country sewage, including N2 adsorption reactive tank and regeneration liquid bath, it is connected with sewage pump and regeneration outlet valve on N2 adsorption reactive tank, wastewater influent valve is equipped between N2 adsorption reactive tank and elevator pump；Both ends are equipped in N2 adsorption reactive tank vertically on N2 adsorption reactive tank inner wall and parallel each other hanging baffle plate and baffle plate, hanging baffle plate and baffle plate are set between regeneration outlet valve and wastewater influent valve；N2 adsorption reactive tank groove top is equipped with the regeneration liquid pump being connected with regeneration liquid bath, and N2 adsorption reactive tank slot bottom is equipped with regenerated liquid return valve and regenerated liquid reflux main valve, and regenerated liquid return valve and regenerated liquid reflux main valve are set to baffle plate both sides, and are connected with regeneration liquid bath.Compared with prior art, the utility model has sewage treating efficiency high, and operating cost is low, regenerates the advantages that simple.
Description
Technical field
The utility model belongs to ammonia nitrogen removal device in sewage treatment field more particularly to a kind of country sewage.
Background technology
Ammonia nitrogen is a kind of nutriment, if ammonia nitrogen concentration is excessively high in water body, may result in body eutrophication so that water
Microorganism in body and plant mass propagation, greatly increase the consumption of dissolved oxygen in water body, so as to cause fish death etc..Water body
In ammonia nitrogen can be reacted with chlorine, therefore, when carrying out disinfection to water body, the ammonia nitrogen in water body can consume chlorine, increase disinfectant
Dosage.There are under conditions of organic matter in water body, it is also possible to generate disinfection by-products, the body for seriously threatening the mankind is strong
Health.
The method of common removal of ammonia and nitrogen has blow-off method, coagulant sedimentation, ion exchange adsorption and bioanalysis etc..Biology
The problems such as method ammonia nitrogen removal is difficult to thoroughly remove there is the easy suppressed, ammonia nitrogen of deamination bacterium.And there is also medicaments for coagulant sedimentation
It is of high cost, easily cause secondary pollution problems.Therefore, how to develop a kind of economical and effective for middle low-concentration ammonia-nitrogen
The processing method of waste water has become the research hotspot of water treatment field.
In recent years, expert has carried out numerous studies to the processing of nitrogen-containing wastewater, including absorption method.Absorption method is profit
With porous solid adsorbent, by the ammonia nitrogen absorption in water body to adsorbent surface, to make ammonia nitrogen be detached with water body.Solid is inhaled
After attached dose reaches adsorption saturation, it can be made to restore adsorption capacity by regeneration, and recycle, therefore, the regeneration of adsorbent is
Influence the key factor of absorption method comprehensive treatment effect.
Utility model content
In view of the above shortcomings of the prior art, the utility model provides one kind effectively and can be with regenerated ammonia nitrogen in sewage
Removal device.
To achieve the above object, the technical solution adopted in the utility model is as follows：
Ammonia nitrogen removal device in a kind of country sewage, including N2 adsorption reactive tank and regeneration liquid bath, on N2 adsorption reactive tank
It is connected with sewage pump and regeneration outlet valve, wastewater influent valve is equipped between N2 adsorption reactive tank and elevator pump；N2 adsorption is anti-
It answers in slot and to be equipped with both ends vertically and be set on N2 adsorption reactive tank inner wall and parallel each other hanging baffle plate and baffle plate, vacantly
Baffle plate and baffle plate are set between regeneration outlet valve and wastewater influent valve；N2 adsorption reactive tank groove top is equipped with and regeneration liquid bath phase
The regeneration liquid pump of connection, N2 adsorption reactive tank slot bottom are equipped with regenerated liquid return valve and regenerated liquid reflux main valve, regenerated liquid return valve
Baffle plate both sides are set to regenerated liquid reflux main valve, and are connected with regeneration liquid bath.
In order to enable hanging baffle plate and baffle plate are fixed and removed in N2 adsorption reactive tank, reacted in N2 adsorption
A pair of and matched hanging sliding rail of hanging baffle plate and a pair of and matched sliding rail of baffle plate are opened up on slot inner wall vertically.
In order to make the ammonia nitrogen in sewage be come into full contact with the adsorbent in N2 adsorption reactive tank, hanging baffle plate and baffle plate
By a channel segmentation in N2 adsorption reactive tank at multiple channels, the lower face of hanging sliding rail is set to above slot bottom, and sliding rail
Lower face be set to above slot bottom, the upper surface of hanging sliding rail and sliding rail is set to below groove top.
In order to make the sewage for not crossing baffle plate enter the space of baffle plate and N2 adsorption reactive tank inner wall composition, hanging baffling
The height of plate and baffle plate is equal；The bottom surface of baffle plate is arcuate structure, and N2 adsorption reactive tank is inserted into convenient for baffle plate bottom
Slot bottom inner wall, to separate the free air space of N2 adsorption reactive tank.
In order to improve the absorption of adsorbent in N2 adsorption reactive tank more fully, hanging baffle plate and baffle plate replace successively
Setting.
For the space for making regenerated liquid divide even into hanging baffle plate and baffle plate, groove top inner wall, which is equipped with, uniformly to be divided
The nozzle of cloth, any nozzle and being connected communicating pipe in groove top, communicating pipe are connected with regeneration liquid pump.
Because increasing temperature peomotes desorption, anti-in N2 adsorption to make the adsorption capacity of adsorbent be restored
It answers and is equipped with insulating layer between slot inner wall and outer wall, heating tube is equipped between N2 adsorption reactive tank inner wall and insulating layer.
Compared with prior art, the utility model has the beneficial effects that：
（1）The hanging baffle plate of the utility model and baffle plate lead to a channel segmentation in N2 adsorption reactive tank at multiple
Road helps to improve the removal rate of the ammonia nitrogen in sewage and increases the adsorption rate of adsorbent；Regenerated liquid return valve and regenerated liquid return
Main valve is flowed to be convenient for the regeneration liquid waste in N2 adsorption reactive tank difference channel being discharged.
（2）Hanging sliding rail and sliding rail are not only that the use of hanging baffle plate and baffle plate increases selection, also improve this
The flexibility that device uses.
（3）Hanging baffle plate and baffle plate increase the channel in N2 adsorption reactive tank, help to improve sewage and are inhaled in nitrogen
Currency in reaction enclosure slot helps to improve the removal rate of ammonia nitrogen in sewage.
（4）By the equal hanging baffle plate of height and the one high and one low setting of baffle plate, to form wavy circulation rail
Mark improves the removal rate of ammonia nitrogen in sewage.
（5）Groove top inner wall is equipped with equally distributed nozzle, and regenerated liquid is contributed to uniformly to be come into full contact with solid absorbent,
Increase the regeneration efficiency of adsorbent.
（6）By increasing the temperature in adsorption reaction slot, increase the efficiency that adsorbent adsorption capacity is restored.
Description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the internal structure chart of N2 adsorption reactive tank in the utility model embodiment；
Fig. 3 is the partial structural diagram of the utility model embodiment；
In figure：1, N2 adsorption reactive tank；2, sewage pump；3, regenerated liquid return valve；4, liquid pump is regenerated；5, regeneration water outlet
Valve；6, liquid bath is regenerated；7, regenerated liquid reflux main valve；8, groove top；9, slot bottom；10, sliding rail；11, heating tube；12, insulating layer；13、
Nozzle；14, communicating pipe；15, hanging baffle plate；16, baffle plate；17, hanging sliding rail.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
It elaborates below in conjunction with the accompanying drawings to the utility model.
Embodiment 1
Ammonia nitrogen removal device in a kind of country sewage, as shown in Figs. 1-3, including N2 adsorption reactive tank 1 and regeneration liquid bath 6；
The hanging sliding rail 17 of a pair and a pair of of sliding rail 10 are offered on the inner wall of N2 adsorption reactive tank 1 vertically, a pair is vacantly under sliding rail 17
Surface is located at the top of the slot bottom 9 of N2 adsorption reactive tank 1, and the lower surface of a pair of of sliding rail 10 is located in slot bottom 9, a pair of hanging sliding rail
17 and a pair of of sliding rail 10 upper surface it is concordant with the upper surface of 1 side wall of N2 adsorption reactive tank；It is arranged on a pair of hanging sliding rail 17
There are one hanging baffle plate 15, it is arranged on a pair of of sliding rail 10 there are one baffle plate 16, hanging baffle plate 15 and baffle plate 16 are distinguished
It is moved up and down along a pair of hanging sliding rail 17 and a pair of of sliding rail 10；The bottom surface of baffle plate 16 is arcuate structure, by baffle plate 16
The slot bottom 9 of N2 adsorption reactive tank 1 is inserted into lower face, to which N2 adsorption reactive tank 1 is divided into 2 sections.
1 top of N2 adsorption reactive tank connects water elevator pump 2, N2 adsorption positioned at hanging baffle plate 15 with the left side of baffle plate 16
Wastewater influent valve is equipped between reactive tank 1 and elevator pump 2,1 bottom of N2 adsorption reactive tank is located at hanging baffle plate 15 and baffle plate
16 right side is connected with regeneration outlet valve 5；Wastewater influent valve is opened, the boosted pump of pending sewage 2 delivers into N2 adsorption
Left side in reactive tank 1, into the channel of 15 left and right sides of hanging baffle plate, when the sewage of 15 left and right sides of hanging baffle plate
Height be more than baffle plate 16 top surface, sewage from the channel that the top surface of baffle plate 16 enters the right side of baffle plate 16, sewage from
N2 adsorption reactive tank 1 is discharged in the regeneration outlet valve 5 on 16 right side of baffle plate.
8 inner wall of groove top is equipped with equally distributed nozzle 13, any nozzle 13 and being connected communicating pipe 14 in groove top 8
Logical, communicating pipe 14 is connected with regeneration liquid pump 4；Liquid bath 6 is regenerated by regenerating liquid pump 4 to communicating pipe 14 regenerated liquid is conveyed, and is regenerated
Liquid conveys regenerated liquid into N2 adsorption reactive tank 1 by the nozzle 13 being connected with communicating pipe, and regenerated liquid is at 1 bottom of N2 adsorption reactive tank
Regenerated liquid return valve 3 and regenerated liquid reflux main valve 7 at left and right sides of portion flow back into regeneration liquid bath 6.1 inner wall of N2 adsorption reactive tank with
It is equipped with insulating layer 12 between outer wall, heating tube 11 is equipped between 1 inner wall of N2 adsorption reactive tank and insulating layer 12.
Embodiment 2
Ammonia nitrogen removal device in a kind of country sewage, it is outstanding with being different only in that for embodiment 1 as another embodiment
Empty baffle plate 15 and baffle plate 16 are arranged alternately successively.
Claims (7)
1. ammonia nitrogen removal device in a kind of country sewage, including N2 adsorption reactive tank and regeneration liquid bath, connect on N2 adsorption reactive tank
It is connected to sewage pump and regeneration outlet valve, wastewater influent valve is equipped between N2 adsorption reactive tank and elevator pump；It is characterized in that,
In the N2 adsorption reactive tank vertically be equipped with both ends be set to N2 adsorption reactive tank inner wall on and hanging baffle plate parallel each other
And baffle plate, the hanging baffle plate and baffle plate are set between regeneration outlet valve and wastewater influent valve；The N2 adsorption reaction
Slot groove top is equipped with the regeneration liquid pump being connected with regeneration liquid bath, and the N2 adsorption reactive tank slot bottom is equipped with regenerated liquid return valve and again
Raw liquid flows back main valve, and the regenerated liquid return valve and regenerated liquid reflux main valve are set to baffle plate both sides, and with regeneration liquid bath phase
Connection.
2. ammonia nitrogen removal device in country sewage according to claim 1, which is characterized in that in the N2 adsorption reactive tank
A pair of and matched hanging sliding rail of hanging baffle plate and a pair of and matched sliding rail of baffle plate are offered on wall vertically.
3. ammonia nitrogen removal device in country sewage according to claim 2, which is characterized in that the lower end of the hanging sliding rail
Face is set to above slot bottom, and the lower face of the sliding rail is set to above slot bottom, and the upper surface of the hanging sliding rail and sliding rail is set to
Below groove top.
4. ammonia nitrogen removal device in country sewage according to claim 3, which is characterized in that the hanging baffle plate and folding
The height of flowing plate is equal, and the bottom surface of the baffle plate is arcuate structure.
5. ammonia nitrogen removal device in country sewage according to claim 4, which is characterized in that the hanging baffle plate and folding
Flowing plate is arranged alternately successively.
6. ammonia nitrogen removal device in country sewage according to claim 4 or 5, which is characterized in that on the groove top inner wall
Equipped with equally distributed nozzle, any nozzle and being connected communicating pipe in groove top, the communicating pipe and regenerated liquid
Pump is connected.
7. ammonia nitrogen removal device in country sewage according to claim 6, which is characterized in that in the N2 adsorption reactive tank
It is equipped with insulating layer between wall and outer wall, heating tube is equipped between the N2 adsorption reactive tank inner wall and insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820223804.1U CN207957831U (en) | 2018-02-08 | 2018-02-08 | Ammonia nitrogen removal device in a kind of country sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820223804.1U CN207957831U (en) | 2018-02-08 | 2018-02-08 | Ammonia nitrogen removal device in a kind of country sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207957831U true CN207957831U (en) | 2018-10-12 |
Family
ID=63738159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820223804.1U Expired - Fee Related CN207957831U (en) | 2018-02-08 | 2018-02-08 | Ammonia nitrogen removal device in a kind of country sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207957831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114105363A (en) * | 2021-11-30 | 2022-03-01 | 深圳同道环保科技有限公司 | Integrated high-efficient denitrogenation sewage treatment device |
-
2018
- 2018-02-08 CN CN201820223804.1U patent/CN207957831U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114105363A (en) * | 2021-11-30 | 2022-03-01 | 深圳同道环保科技有限公司 | Integrated high-efficient denitrogenation sewage treatment device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20210208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |