CN208265881U - Novel dyeing waste water preatreating reactors - Google Patents
Novel dyeing waste water preatreating reactors Download PDFInfo
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- CN208265881U CN208265881U CN201820489845.5U CN201820489845U CN208265881U CN 208265881 U CN208265881 U CN 208265881U CN 201820489845 U CN201820489845 U CN 201820489845U CN 208265881 U CN208265881 U CN 208265881U
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- waste water
- dyeing waste
- sieve
- preatreating reactors
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Abstract
The utility model discloses a kind of novel dyeing waste water preatreating reactors, comprising: filter device is from top to bottom arranged in parallel with multilayer screen cloth, and the sieve gap of the sieve from top to bottom gradually decreases；Adsorbent equipment is arranged in the bottom of the filter device, the outlet setting of the import of the adsorbent equipment and the filter device bottom, and is provided with the filler for absorption in the adsorbent equipment.Realize that the setting of the physics and chemisorption and multilayer screen cloth of dyeing waste water may gradually increase the grain diameter of impurity screening by filter device and adsorbent equipment, thus the filter effect being optimal；The cooperation of detachable sieve and square cavity body, it can be achieved that sieve it is detachable, convenient for cleaning or replacement sieve, realize that the continuity of wastewater treatment is handled, without stopping the operation of a machine.
Description
Technical field
The utility model relates to technical field of waste water processing, and in particular to a kind of novel dyeing waste water preatreating reactors.
Background technique
With the rapid development of economy, the wastewater flow rate of the industries such as chemical industry, printing and dyeing, medicine discharge is increasing, and water quality is got over
Come more complicated.Especially domestic some biggish textile printing and dyeing enterprises, it includes desizing, bleaching, silk that dyeing waste water, which is by printing and dyeing,
The mixing of all kinds of waste water (or other waste water in addition to the bleaching effluent) composition generated in each process such as light, dyeing, arrangement
Waste water.The COD that wherein pre-treatment waste water (desizing, Alkali reduction, kiering, mercerising, bleaching effluent) generates accounts for total COD discharge amount
60% ~ 70%, wherein desized wastewater and alkali decrement waste water account for about 80% or more, and desized wastewater amount generally only accounts for the 15% of waste water total amount,
But it has the characteristics that high concentration, wherein containing a large amount of polyvinyl alcohol (PVA), carboxymethyl cellulose (CMC) and surface-active
Agent, COD concentration is high, biodegradability is poor, and satisfied treatment effect is extremely difficult to using traditional activated sludge process.Wherein pre- place
Science and engineering process has conditioning tank, grid, sieve, Microfilter, mechanical clarification, precipitating, air bearing and coagulation etc., precipitating or gas after coagulation
It floats relatively conventional.
Pretreatment unit after prolonged use, gather a large amount of solid impurities and (give up as printed and dyed by sieve or grid top
Cloth hair, the end of a thread, Soft flocks in water etc.), it need to just can reach preferable pretreating effect through over cleaning or replacement, but it is existing
The cleaning method of pretreatment unit is more complex, and need to stop the operation of a machine, influences the continuity processing of wastewater treatment.
In view of defect existing for above-mentioned existing dyeing waste water pretreatment unit, the utility model people is based on being engaged in such
Product design manufacture many years practical experience abundant and professional knowledge, and cooperate the utilization of scientific principle, actively it is subject to research and innovation, with
Phase founds a kind of novel dyeing waste water preatreating reactors, makes it with more practicability.By constantly studying, designing, and pass through
After studying sample repeatedly and improving, the utility model having practical value is created finally.
Utility model content
The main purpose of the utility model is that overcoming defect existing for existing dyeing waste water pretreatment unit, and mention
For a kind of novel dyeing waste water preatreating reactors, thus more suitable for practical, and with the utility value in industry.
It the purpose of this utility model and solves its technical problem and adopts the following technical solutions to realize.
Novel dyeing waste water preatreating reactors, comprising:
Filter device, is from top to bottom arranged in parallel with multilayer screen cloth, and the sieve gap of the sieve is from top to bottom gradually
It reduces；
The bottom of the filter device, the import of the adsorbent equipment and the filter device bottom is arranged in adsorbent equipment
The outlet in portion is arranged, and the filler for absorption is provided in the adsorbent equipment.
As a kind of perferred technical scheme, the sieve gap is 30-60 mesh.
As a kind of perferred technical scheme, the filter device is made of multilayer square cavity body and detachable sieve,
And be fixedly connected between the square cavity body by cross partition, so that every two layers of square cavity body and the cross
Four cube gaps are formed between type partition, the detachable sieve is respectively inserted in the cube gap.
As a kind of perferred technical scheme, the outer end of the detachable sieve is provided with baffle.
It as a kind of perferred technical scheme, further include corner wrapping device, the corner wrapping device is right-angle prismatic cylindrical cavity
Body, for fixing the detachable sieve and the square cavity body.
As a kind of perferred technical scheme, the side of threaded connection is used between the corner wrapping device and the square cavity body
Formula is fixed.
As a kind of perferred technical scheme, the adsorbent equipment includes multiple groups adsorption tank arranged side by side, and every group of institute
The outlet for stating adsorption tank is connected to setting with the entrance of adsorption tank described in adjacent next group.
As a kind of perferred technical scheme, the adsorption tank includes diversion trench and adsorbs groove body, the diversion trench
Top is the entrance of the adsorption tank, and the bottom of the diversion trench is connected to setting with the bottom of the absorption groove body, described to lead
The top of chute main body is provided with overflow port；
The filler is arranged in the adsorption tank body interior.
As a kind of perferred technical scheme, the filler is any one of iron carbon filler or active carbon filler.
As a kind of perferred technical scheme, it is additionally provided with accumulator tank, is arranged with the outlet of the adsorbent equipment, uses
In the filtered dyeing waste water of collection.
By adopting the above technical scheme, it can be realized following technical effect:
1) physics and chemisorption and multilayer screen cloth of dyeing waste water, are realized by filter device and adsorbent equipment
The grain diameter that may gradually increase impurity screening is set, thus the filter effect being optimal；
2), detachable sieve and square cavity body cooperation, it can be achieved that sieve it is detachable, convenient for cleaning or replacement sieve
Net realizes the continuity processing of wastewater treatment, without stopping the operation of a machine.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the novel dyeing waste water preatreating reactors of the utility model；
Fig. 2 is the structural schematic diagram of filter device；
Connection schematic diagram of the Fig. 3 between square cavity body and cross partition；
Fig. 4 is the structural schematic diagram of detachable sieve；
Wherein, 1- filter device, 11- square cavity body, the detachable sieve of 12-, the cross partition of 13-, 14- baffle, 15-
Corner wrapping device, 151- bolt, 2- adsorbent equipment, 21- diversion trench, 22- adsorb groove body, 221- overflow port, 23- filler.
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy reaching predetermined purpose of utility model and being taken,
To according to the utility model proposes novel its specific embodiment of dyeing waste water preatreating reactors, feature and its effect, in detail
It describes in detail bright as after.
As shown in Figure 1, the utility model discloses a kind of novel dyeing waste water preatreating reactors, comprising:
Filter device 1 is from top to bottom arranged in parallel with multilayer screen cloth, and the sieve gap of sieve from top to bottom gradually drops
Low, the setting of multilayer screen cloth may gradually increase the grain diameter of impurity screening, thus the filter effect being optimal；
The bottom of filter device 1, the import of adsorbent equipment 2 and the outlet of 1 bottom of filter device is arranged in adsorbent equipment 2
Connection setting, and the filler 23 for absorption is provided in adsorbent equipment 2.
Dyeing waste water first passes through filter device 1, carries out chemisorption using adsorbent equipment 2 after solid cleans, can
The pretreating effect being optimal.
As a kind of perferred technical scheme, sieve gap is 30-60 mesh, it is preferred that sieve is divided into three layers, sieve gap
It is from top to bottom respectively 30-40 mesh, 40-50 mesh, 50-60 mesh.
As a kind of perferred technical scheme, as shown in Fig. 2-Fig. 3, filter device 1 is by multilayer square cavity body 11 and can
It dismantles sieve 12 to form, and is fixedly connected between square cavity body 11 by cross partition 13, so that every two layers of square cavity
Four cube gaps are formed between body 11 and cross partition 13, detachable sieve 12 is respectively inserted in cube gap, works as entrance
The velocity of liquid assets of dyeing waste water when slowing down, the sieve that detachable sieve 12 carries out cleaning or directly more renews can be removed, in order to avoid
There is sieve mesh to be blocked by impurity, causes velocity of liquid assets to reduce, to influence working efficiency.
As a kind of perferred technical scheme, as shown in figure 4, the outer end of detachable sieve 12 is provided with baffle 14, have
Body, the outer end of detachable sieve 12 is the part that exterior space is exposed to after being inserted into cube gap, i.e., detachably
Adjacent two end of sieve 12 is provided with baffle 14, and internal dyeing waste water can be prevented from detachable sieve 12 and cube
The overflow of gap junction goes out.
It as a kind of perferred technical scheme, further include corner wrapping device 15, corner wrapping device 15 is right-angle prismatic cylindrical cavity
Body, for fixing detachable sieve 12 and square cavity body 11, for fixing detachable sieve 12 and square cavity body 11, in order to avoid
Detachable sieve 12 is extracted out.
As a kind of perferred technical scheme, solid using thread connecting mode between corner wrapping device 15 and square cavity body 11
It is fixed, specifically, corresponding position is preset with threaded hole on square cavity body 11 and corner wrapping device 15, connected by bolt 151, from
And fix corner wrapping device 15 and square cavity body 11.
As a kind of perferred technical scheme, the adsorption tank that adsorbent equipment 2 is arranged side by side including multiple groups, and every group of adsorption tank
Outlet be connected to setting with the entrance of next group of adjacent adsorption tank, by the multiple absorption of multiple groups adsorption tank, be optimal
Adsorption effect.
As a kind of perferred technical scheme, adsorption tank include diversion trench 21 and absorption groove body 22, diversion trench 21 it is upper
Portion is the entrance of adsorption tank, and the bottom of diversion trench 21 is connected to setting with the bottom for adsorbing groove body 22,21 main body of diversion trench it is upper
Portion is provided with overflow port 221；
The setting of filler 23 is inside absorption groove body 22.
As a kind of perferred technical scheme, filler 23 is any one of iron carbon filler or active carbon filler.
As a kind of perferred technical scheme, it is additionally provided with accumulator tank, is arranged with the outlet of adsorbent equipment 2, is used for
Collect filtered dyeing waste water.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment for being modified or being modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (10)
1. novel dyeing waste water preatreating reactors characterized by comprising
Filter device (1) is from top to bottom arranged in parallel with multilayer screen cloth, and the sieve gap of the sieve from top to bottom gradually drops
It is low；
Adsorbent equipment (2), setting are filled in the bottom of the filter device (1), the import and the filtering of the adsorbent equipment (2)
The outlet setting of (1) bottom is set, and is provided with the filler (23) for absorption in the adsorbent equipment (2).
2. novel dyeing waste water preatreating reactors according to claim 1, which is characterized in that the sieve gap is
30-60 mesh.
3. novel dyeing waste water preatreating reactors according to claim 1, which is characterized in that the filter device (1)
Be made of multilayer square cavity body (11) and detachable sieve (12), and between the square cavity body (11) by it is cross every
Plate (13) is fixedly connected, so that forming four sides between every two layers of square cavity body (11) and the cross partition (13)
Body gap, the detachable sieve (12) are respectively inserted in the cube gap.
4. novel dyeing waste water preatreating reactors according to claim 3, which is characterized in that the detachable sieve
(12) outer end is provided with baffle (14).
5. novel dyeing waste water preatreating reactors according to claim 4, which is characterized in that further include corner wrapping device
(15), the corner wrapping device (15) is right-angle prismatic cylindrical cavity body, for fixing the detachable sieve (12) and the side
Shape cavity body (11).
6. novel dyeing waste water preatreating reactors according to claim 5, which is characterized in that the corner wrapping device (15)
It is fixed between the square cavity body (11) using thread connecting mode.
7. novel dyeing waste water preatreating reactors according to claim 1, which is characterized in that the adsorbent equipment (2)
Including the adsorption tank that multiple groups are arranged side by side, and the entrance of the outlet of adsorption tank described in every group and adsorption tank described in adjacent next group
Connection setting.
8. novel dyeing waste water preatreating reactors according to claim 7, which is characterized in that the adsorption tank includes leading
Chute (21) and absorption groove body (22), the top of the diversion trench (21) are the entrance of the adsorption tank, the diversion trench
(21) bottom is connected to setting with the bottom of absorption groove body (22), and the top of diversion trench (21) main body is provided with excessive
Head piece (221)；
Filler (23) setting is internal in the absorption groove body (22).
9. novel dyeing waste water preatreating reactors according to claim 1, which is characterized in that the filler (23) is iron
Any one of carbon filler or active carbon filler.
10. novel dyeing waste water preatreating reactors according to claim 1, which is characterized in that it is additionally provided with accumulator tank,
It is arranged with the outlet of the adsorbent equipment (2), for collecting filtered dyeing waste water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820489845.5U CN208265881U (en) | 2018-04-04 | 2018-04-04 | Novel dyeing waste water preatreating reactors |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820489845.5U CN208265881U (en) | 2018-04-04 | 2018-04-04 | Novel dyeing waste water preatreating reactors |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423876A (en) * | 2018-04-04 | 2018-08-21 | 江苏艾特克环境工程有限公司 | Novel dyeing waste water preatreating reactors |
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2018
- 2018-04-04 CN CN201820489845.5U patent/CN208265881U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423876A (en) * | 2018-04-04 | 2018-08-21 | 江苏艾特克环境工程有限公司 | Novel dyeing waste water preatreating reactors |
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