CN202864950U - Paddle-tumbler good for recycling fur-pickled wastewater - Google Patents
Paddle-tumbler good for recycling fur-pickled wastewater Download PDFInfo
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- CN202864950U CN202864950U CN 201220540163 CN201220540163U CN202864950U CN 202864950 U CN202864950 U CN 202864950U CN 201220540163 CN201220540163 CN 201220540163 CN 201220540163 U CN201220540163 U CN 201220540163U CN 202864950 U CN202864950 U CN 202864950U
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- tumble
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- fur
- tumbler
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Abstract
The utility model provides a paddle-tumbler good for recycling fur-pickled wastewater. The paddle-tumbler comprises four parts, namely a paddle-tumbler main body, a dissolved air flotation device, an assistant slag scraping device and an oil fur collecting groove. The paddle-tumbler is treated by a normal fur pickling processing technology, the dissolved air flotation device is started to carry out air flotation treatment on the pickling wastewater in the paddle-tumbler, so that the impurities, namely the oil, the hair and the like are floated on the surface of pickling liquor, a baffle plate is pulled to liquid level, stirring blades are started to rotate along a single direction at a low speed, and the impurities, namely the oil, the hair and the like on the surface of the pickling liquor are stirred to be discharged out of one side of the baffle plate to flow into a collecting groove, so that the pickling wastewater can be effectively improved, the cost can be saved, and the generation of pollutant can be reduced; and therefore, the paddle-tumbler is applicable to the large-size, medium-size and small-size pickling paddle-tumblers.
Description
Technical field
The utility model belongs to technical field of waste water processing in the fur pickling technique, is specifically related to a kind of paddle-tumble that is conducive to fur pickling waste water circulation.
Background technology
Pickling waste water directly discharges to Sewage treatment systems in present most fur manufacturing enterprise, Some Enterprises is also arranged without the pickling of any processing direct reuse in next group skin, a large amount of accumulation along with impurity composition, can affect the quality of fur, the reuse number of times is generally at 3 to 5 times, and the pickling waste liquid of discharge still contains the abundant residues chemical.
Contain a large amount of salt in the fur pickling waste liquid, protein filling, tanning agent, organic acid, the residue chemistry product such as enzyme contain the grease from the enterprising entry of skin in the pickling process, hair and other suspension impurity simultaneously, directly are disposed to the organic loading that Sewage treatment systems can strengthen wastewater treatment.Contain the above salt of 30g/L in the pickling waste liquid, also do not have practical way to solve in the pollution problem of sodium-chlor in the waste water in the present conventional water technology.Remaining a large amount of chemical possess the condition of reuse pickling in the pickling waste water, and feasible way is that the suspension impurity such as waste water grease are removed as much as possible, realize that to greatest extent water circuit uses, and pollute to reduce.
Contain the suspended substances such as a large amount of hairs, slag in the fur pickling liquid, the defeathering principle of be specifically designed at present filter hair, removing the equipment of batting in the liquid roughly is divided three classes: 1) filter screen type filter hair, 2) spiral squeezing defeathering, 3) round brush scrapes grid formula defeathering.The most of volume of existing filter plant is larger, and energy consumption is higher, and equipment is fixed, and is not suitable for middle-size and small-size leather processing factory, can not well be combined with pickling equipment, is unfavorable for saving production cost.
Multiphase flow gas-dissolving pump is a kind of novel air dissolved pump, can realize simultaneously mixed gas and two processes of pressurization.Liquid after the mixed gas pressurization becomes dissolved air water under the hyperbaric environment of dissolving, be released in the normal pressure tank, just can separate out micro-bubble, realizes the air supporting process.
Existing paddle-tumble function singleness only possesses washing, stirring, as the function of soaking container.
The utility model content
The purpose of this utility model is to provide a kind of paddle-tumble that is conducive to fur pickling waste water circulation.
In order to achieve the above object, the utility model has adopted following technical scheme.
The rotary blade that this paddle-tumble comprises the paddle-tumble main body and is arranged at paddle-tumble main body upper end, the upper edge of described paddle-tumble main body end face can up-down adjustment.
Described paddle-tumble also comprises air-floating apparatus, air-floating apparatus comprises pump mouth and the water-in that is arranged on the paddle-tumble main body, one end of dissolving links to each other with water-in, and the other end links to each other with the output terminal of multiphase flow gas-dissolving pump, and the input terminus of multiphase flow gas-dissolving pump links to each other with pump mouth.
Described end face comprises inboardend panel and controllable register, offers chute on the inboardend panel, and the lower end of controllable register is arranged in the chute, is provided with handle on the controllable register.
The upper edge of described controllable register is provided with the inclined-plane for deslagging.
The arranged outside of described end face has receiving tank, and the lower end of receiving tank is connected with blow-off pipe.
Be provided with the removable filter net on the described receiving tank.
The rotating speed of described blade can be regulated.
The beneficial effects of the utility model are:
The paddle-tumble that is conducive to fur pickling waste water circulation described in the utility model, by existing paddle-tumble is carried out design improvement, the position that utilizes blade and adjust edge on the paddle-tumble main body end face, make paddle-tumble have simultaneously pickling and pickling waste water carried out the functions such as oil removing, defeathering, simple in structure, easily operation can effectively improve the cyclically utilizing quality of pickling waste water, reaches environmental protection, energy-conservation effect.
The utility model has used the air supporting treatment process in the water treatment, by the devices such as multiphase flow gas-dissolving pump and dissolving are set, make paddle-tumble have the air supporting slag removing function, can effectively remove the suspended impurities such as grease contained in the pickling waste water, improve the quality of the recycled for multiple times of fur pickling waste water.
The paddle-tumble that is conducive to fur pickling waste water circulation described in the utility model, not only for the pickling waste liquid, to some other generation particulate state, the course of processing of greasy dirt class and gluey tired waste all has the purification of waste water effect, can realize the repeatedly cyclically utilizing of waste liquid, reach the effect of energy-conserving and environment-protective.
Description of drawings
Fig. 1 is vertical view of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is rear view of the present utility model;
Fig. 4 is side-view of the present utility model;
Fig. 5 is the part sectioned view of Fig. 4;
Among the figure: paddle-tumble main body 1, inboardend panel 2, blade 3, controllable register 4, handle 5, receiving tank 6, filtering net 7, blow-off pipe 8, water-in 9, multiphase flow gas-dissolving pump 10, dissolving 11, chute 12, inclined-plane 13, pump mouth 14.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Have a large amount of greases in the fur pickling course of processing and enter in the pickling liquid, exist with suspended state, the grease concentration in the pickling liquid increases, and can cause fur pickling Disposal quality to descend, and directly affects quality product.As realizing the pickling waste water recycling, best bet is first lubricant component in the pickling waste liquid to be removed, and keeps active chemical.Characteristic according to contained suspension grease in the waste liquid, after pickling waste water carried out air supporting and process, most of oily thing can be realized floating, the low density impurities such as the hair that produces in the washing process also can float over pickling liquid surface, as with these supernatant Impurity removals, just can greatly improve pickling liquid reuse quality.The below is specifically described.
Referring to Fig. 1-Fig. 5, the rotary blade 3 that paddle-tumble described in the utility model comprises paddle-tumble main body 1 and is arranged at paddle-tumble main body 1 upper end, the upper edge of described paddle-tumble main body end face can up-down adjustment; Described paddle-tumble also comprises air-floating apparatus, air-floating apparatus comprises pump mouth 14 and the water-in 9 that is arranged on the paddle-tumble main body 1, one end of dissolving 11 links to each other with water-in 9, and the other end links to each other with the output terminal of multiphase flow gas-dissolving pump 10, and the input terminus of multiphase flow gas-dissolving pump 10 links to each other with pump mouth 14; Described end face comprises inboardend panel 2 and controllable register 4, offers chute 12 on the inboardend panel 2, and the lower end of controllable register 4 is arranged in the chute 12, is provided with handle 5 on the controllable register 4; The upper edge of described controllable register 4 is provided with the inclined-plane 13 for deslagging; The arranged outside of described end face has receiving tank 6, and the lower end of receiving tank 6 is connected with blow-off pipe 8; Be provided with removable filter net 7 on the described receiving tank 6; The rotating speed of described blade 3 can be regulated.
Principle of work of the present utility model is as follows:
Open multiphase flow gas-dissolving pump 10, divide waste water in the paddle-tumble from pump mouth 14 extracting part, enter dissolving 11 behind the pressure mixing, enter paddle-tumble by water-in 9 behind the molten gas.Process by the pickling waste liquid being carried out air supporting, make the little density impurity such as grease, solid particulate, hair naturally float up to liquid level.After air supporting for some time, pull handle 5 moves down controllable register, substantially is in paddle-tumble liquid level place to the controllable register edge, or a little less than the liquid level place.If dregs of fat layer is thicker, can in the process of carrying out, continue to reduce as required the height of controllable register, make the maintenance of controllable register edge a little less than the position of liquid level, in order to more thoroughly remove waste liquid, waste residue.
After waste residue in the paddle-tumble was removed clean substantially, pull handle drew high controllable register to original position, and just can carry out next time pickling process this moment in paddle-tumble.
Characteristics of the present utility model are as follows:
1) the utility model has increased dissolved air flotation device at traditional paddle-tumble, makes the pickling waste liquid that produces after the pickling processing realize that in paddle-tumble air supporting scrapes the process that slag purifies, and is conducive to realize the repeatedly reuse of pickling waste liquid.
2) the utility model transform traditional paddle-tumble blade as the adjustable speed blade, can after leaving standstill, finish the process of scraping slag, pushing away slag, the blade velocity of rotation is very fast in the pickling process, scraping slag, pushing away the slow one direction rotation of blade in the slag process, finishes oil removing, defeathering process.
3) for the impurity waste liquids such as fluid surface grease, hair can be struck off smoothly, the utility model has designed adjustable baffle plate in traditional paddle-tumble one side, and baffle plate is provided with handle, by the controllable register height, makes paddle-tumble can finish smoothly pickling process and tapping process.
4) in order to realize the purpose of cleaner production, energy-saving and emission-reduction, the utility model has a side of blowdown baffle plate to increase the design of receiving tank at paddle-tumble, and the receiving tank below connects blow-off line.Receiving tank has the doline base plate, is conducive to the discharge of waste liquid.
5) the utility model is provided with detachable filter fleece above receiving tank, and the solid residue such as realization hair separates with the oily liquids residue, prevents that blow-off pipe from stopping up.
Embodiment
The utility model is a kind of improvement paddle-tumble that is conducive to the comprehensive cyclically utilizing of pickling waste water in the fur manufacturing technique, and described paddle-tumble comprises the paddle-tumble main body, dissolved air flotation device, auxiliary slag scraper and grease fur receiving tank four parts.
One of core of the present utility model is to have added air-floating apparatus in the main body of traditional paddle-tumble, after the pickling implementation Process was complete, a part of liquid entered dissolving after pressurizeing by the mixed gas of multiphase flow gas-dissolving pump, enters paddle-tumble behind the molten gas, dissolved air water discharges micro-bubble, the pickling waste liquid is carried out air supporting process.
Paddle-tumble one lateral edges is designed to adjustable baffle plate, and the baffle plate handle is arranged on the baffle plate, realizes scraping slag, tapping process by artificial pulling baffle plate handle controllable register position.The section of baffle plate upper limb is trilateral, and baffle edge forms an inclined-plane, makes the impurity such as grease, hair of discharge can flow into smoothly receiving tank.
Agitating vane is rotated by driven by motor, and this blade design is frequency conversion adjustable speed agitating vane, and blade plays stirring action during pickling, and in oil removing, slag removal, blade rotates at a slow speed, plays to scrape slag, push away the slag effect.
Grease fur receiving tank upper limb level, the bottom is doline low between the senior middle school of two.Receiving tank is connected to blow-off line in the middle of the bottom.The filter fleece is installed in the receiving tank top, the first after filtration filtrations of fleece of impurity such as the grease of discharging from baffle plate, hair flow into receiving tank again, prevent that receiving tank and blow-off pipe from stopping up, the filter fleece is designed to detachable net, and its material can be the acidproof materials such as high molecular polymer or metal.
Claims (7)
1. paddle-tumble that is conducive to fur pickling waste water circulation is characterized in that: the rotary blade (3) that this paddle-tumble comprises paddle-tumble main body (1) and is arranged at paddle-tumble main body (1) upper end, the upper edge of described paddle-tumble main body end face can up-down adjustment.
2. described a kind of paddle-tumble that is conducive to fur pickling waste water circulation according to claim 1, it is characterized in that: described paddle-tumble also comprises air-floating apparatus, air-floating apparatus comprises pump mouth (14) and the water-in (9) that is arranged on the paddle-tumble main body (1), one end of dissolving (11) links to each other with water-in (9), the other end links to each other with the output terminal of multiphase flow gas-dissolving pump (10), and the input terminus of multiphase flow gas-dissolving pump (10) links to each other with pump mouth (14).
3. described a kind of paddle-tumble that is conducive to fur pickling waste water circulation according to claim 1, it is characterized in that: described end face comprises inboardend panel (2) and controllable register (4), offer chute (12) on the inboardend panel (2), the lower end of controllable register (4) is arranged in the chute (12), is provided with handle (5) on the controllable register (4).
4. described a kind of paddle-tumble that is conducive to fur pickling waste water circulation according to claim 3, it is characterized in that: the upper edge of described controllable register (4) is provided with the inclined-plane (13) for deslagging.
5. described a kind of paddle-tumble that is conducive to fur pickling waste water circulation according to claim 1, it is characterized in that: the arranged outside of described end face has receiving tank (6), and the lower end of receiving tank (6) is connected with blow-off pipe (8).
6. described a kind of paddle-tumble that is conducive to fur pickling waste water circulation according to claim 5 is characterized in that: be provided with removable filter net (7) on the described receiving tank (6).
7. described a kind of paddle-tumble that is conducive to fur pickling waste water circulation according to claim 1, it is characterized in that: the rotating speed of described blade (3) can be regulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220540163 CN202864950U (en) | 2012-10-19 | 2012-10-19 | Paddle-tumbler good for recycling fur-pickled wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220540163 CN202864950U (en) | 2012-10-19 | 2012-10-19 | Paddle-tumbler good for recycling fur-pickled wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202864950U true CN202864950U (en) | 2013-04-10 |
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ID=48031688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220540163 Expired - Lifetime CN202864950U (en) | 2012-10-19 | 2012-10-19 | Paddle-tumbler good for recycling fur-pickled wastewater |
Country Status (1)
| Country | Link |
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| CN (1) | CN202864950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103789466A (en) * | 2014-01-14 | 2014-05-14 | 宁夏吴忠市精艺裘皮制品有限公司 | Automation device for tanning Tibet lamp raw skin |
-
2012
- 2012-10-19 CN CN 201220540163 patent/CN202864950U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103789466A (en) * | 2014-01-14 | 2014-05-14 | 宁夏吴忠市精艺裘皮制品有限公司 | Automation device for tanning Tibet lamp raw skin |
| CN103789466B (en) * | 2014-01-14 | 2016-02-10 | 宁夏吴忠市精艺裘皮制品有限公司 | A kind of automated installation for tibet lamp tanning |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |