CN208617646U - A kind of efficient integrated slaughterhouse wastewater treatment equipment - Google Patents

A kind of efficient integrated slaughterhouse wastewater treatment equipment Download PDF

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Publication number
CN208617646U
CN208617646U CN201820816116.6U CN201820816116U CN208617646U CN 208617646 U CN208617646 U CN 208617646U CN 201820816116 U CN201820816116 U CN 201820816116U CN 208617646 U CN208617646 U CN 208617646U
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water
pond
plate
air bearing
material filling
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杨红红
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Gansu Ruiling Municipal Environmental Protection Engineering Co.,Ltd.
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Gansu Ruilingtong Municipal Environmental Protection Engineering Co Ltd
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Abstract

The utility model discloses a kind of efficient integrated slaughterhouse wastewater treatment equipment, including being sequentially communicated for removing lattice coral pond, the light electrolysis air bearing sedimentation basin, material filling type hydrolysis acidification denitrification tank, biological contact oxidation pond, inclined-plate clarifying basin, disinfecting tank of hair impurity;Wherein lattice coral pond is filtered the sundries such as hair, light electrolysis light electrolysis air bearing sedimentation basin carries out light electrolysis air bearing, enters material filling type hydrolysis acidification denitrification tank progress denitrogenation processing later, it enters back into biological contact oxidation pond and carries out biodegradable decomposing organic matter, it precipitates and filters into inclined-plate clarifying basin further progress, it enters back into disinfecting tank to carry out disinfection, removes the characteristic contamination excrement colibacillus group in slaughtering wastewater;The utility model links closely the water quality characteristics of slaughtering wastewater and the requirement of relevant pollutant emission standard, corresponding removal facility is provided with to fur, grease, coloration, ammonia nitrogen, the bacterium etc. in waste water, effective combination to multiple pollutant removing method improves contaminant removal efficiency.

Description

A kind of efficient integrated slaughterhouse wastewater treatment equipment
Technical field
The utility model belongs to sewage treatment equipment technical field, butchers more specifically, designing a kind of efficient integrated Sewage treatment equipment.
Background technique
Slaughtering wastewater is a kind of very typical industrial wastewater, water quality characteristics be " three high " i.e.: high-concentration ammonia-nitrogen, Gao Youji Object concentration, high suspended matter concentration.If direct emission, harm will be very huge caused by environment, and comprehensive China is all kinds of butchers From the point of view of the addressing status of factory, the influence for living environment such as its stink, epidemic situation is considered, general slaughterhouse is distributed in remotely Area does not have the condition that sewage centralized collection enters cities and towns or garden sewage network is collected and handles, most meat producing plants It needs in light of its own characteristics, to need to handle slaughtering wastewater, so that it is met reuse or irrigation norm, realize the synthesis of waste water It utilizes, this just needs a kind of very efficient sewage disposal device.
Traditional slaughterhouse wastewater treatment occupation area of equipment is big, and wastewater treatment process is cumbersome, leads at high cost, and treatment effeciency It is not high, it cannot be received by medium-sized and small enterprises.
Patent CN101420800877 discloses a kind of integrated slaughterhouse wastewater treatment equipment, including light electrolysis flotation tank, film Biological reaction pool, clarifying basin three parts, there are the following problems or disadvantage:
1, hair filter is housed on the equipment light electrolysis flotation tank, is used for primary filtration, hair filter is generally used for The removal of a small amount of hair such as swimming pool;In addition, the hair filter is sealing device, generally it is loaded on pipeline, and dirt understands Process needs to open flange, cumbersome;The big feature of the one of slaughtering wastewater is exactly that wherein there are also a large amount of fur, the objects such as disintegrating slag Matter, it is cumbersome using this kind of sealed hair filter, it is impracticable.
2, flotation tank water inlet is located above iron filings and active carbon layer, and water flows through iron carbon-coating from top to bottom, grease in water, The disintegrating slag of larger quality intercepts filtering by iron filings and active carbon layer, rests on iron filings and activated carbon surface, reduces microelectrolysis process Efficiency, and the pond iron carbon and active carbon belong to consumables, need to regularly replace supplement, do not consider to install the matters such as fluctuating orbit, It is unfavorable for practical operation, in addition, aerator is located at below iron filings and active carbon layer, bubble rises to the position, with iron filings It can be crushed after active carbon layer collision, bubbles volume is caused to reduce, reduce daf efficiency.
3, enter biological contact oxidation pond (membrane biological reaction pond) after light electrolysis air bearing, which is aerobic treatment device, no Biggish substance of strand etc. is not hydrolyzed with Nitrogen/Phosphorus Removal, and, affects biological contact oxidation to a certain extent Change reduction of the pond for COD.
4, the device end is without chlorination equipment, for non-treated measures such as fecal coliforms in slaughtering wastewater, does not meet Tu Kill and meat processing industry wastewater discharge standard in regulation that the index is made.
Utility model content
In order to overcome the shortcomings of the prior art, the utility model provides that a kind of occupied area is small, wastewater treatment effect Rate height, efficient integrated slaughterhouse wastewater treatment equipment at low cost.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of efficient integrated slaughterhouse wastewater treatment equipment, including being sequentially communicated for removing the Ge Shan of hair impurity Pond, light electrolysis air bearing sedimentation basin, material filling type hydrolysis acidification denitrification tank, biological contact oxidation pond, inclined-plate clarifying basin, contact sterilizing Pond, lattice coral pond are equipped with wastewater inlet, and the disinfecting tank is equipped with treated water outlet.
Preferably, the bottom surface in lattice coral pond is to the inclined ramp type structure of light electrolysis air bearing sedimentation basin;The lattice coral Pond is located at the bottom of the side of the ramp type structure bottom of slope, equipped with the water hole being connected to light electrolysis air bearing sedimentation basin;The lattice Tilting screen plate lattice coral spotter is equipped in coral pond, the bottom of the tilting screen plate lattice coral spotter is located at the slope Top of the slope one end of formula structure;Sewage is by entering light electrolysis air bearing sedimentation basin through water hole after the filtering of screen plate lattice coral spotter.
Preferably, the mouth of a river of crossing of light electrolysis air bearing sedimentation basin dative coral pond connection is arranged in light electrolysis air bearing sedimentation basin Bottom, cross the mouth of a river below be equipped with settling zone;It crosses above the mouth of a river and is equipped with the first aeration pipeline, be equipped with vibration above the first aeration pipeline Dynamic formula Fe-C plate combination box;The light electrolysis air bearing sedimentation basin is equipped with Oil scraper, and the side of upper end is equipped with matched with Oil scraper Storage tank;The light electrolysis air bearing sedimentation basin is equipped with close to the upper end of the side of material filling type hydrolysis acidification denitrification tank for being connected to First gap of material filling type hydrolysis acidification denitrification tank.
Preferably, the oscillatory type Fe-C plate combination box includes that vibration device, card slot, iron carbon fill plate;The vibration Device is connected with card slot, drives card slot vibration;The iron carbon fills plate and is equidistantly laid in card slot, first aeration tube The corresponding gap location setting for being located at the two neighboring iron carbon and filling plate of the aeration head of line;The card slot is additionally provided with for going up and down iron Carbon fills the elevating mechanism of plate.
Preferably, it includes to be wrapped in outer metal grill and be wrapped in by metal grill interior that the iron carbon, which fills plate, Iron charcoal ball.
Preferably, the material filling type hydrolysis acidification denitrification tank be equipped with the first distributing water room, the light electrolysis air bearing sedimentation basin with The connection of first distributing water room, first distributing water room are equipped with the first water distributor, and the first water guide mouth setting of first water distributor exists The lower section of the bottom of material filling type hydrolysis acidification denitrification tank, the first water guide mouth is equipped with sludge reflux precipitation section;Described first leads The top at the mouth of a river is equipped with submersible agitator, is provided with the first bio-film colonization filler above the blade of the submersible agitator;It is described Material filling type hydrolysis acidification denitrification tank is equipped with close to the upper end of the side of the biological contact oxidation pond and is used for and bio-contact oxidation Second gap of pond connection.
Preferably, the biological contact oxidation pond be equipped with the second distributing water room, the material filling type hydrolysis acidification denitrification tank with The connection of second distributing water room, second distributing water room are equipped with the second water distributor, and the second water guide mouth setting of second water distributor exists The bottom of biological contact oxidation pond;The second aeration pipeline is additionally provided with below the second water guide mouth;The second water guide mouth The second bio-film colonization filler is also distributed in top;The bottom of the biological contact oxidation pond is equipped with and material filling type hydrolysis acidification denitrogenation First precipitating reflux line of bottom of pond portion connection;Upper end of the biological contact oxidation pond close to the side of the inclined-plate clarifying basin Equipped with the third gap for being connected to inclined-plate clarifying basin.
Preferably, the second aeration pipeline is horizontally disposed, the aeration quantity of the aeration head on the second aeration pipeline, by Gradually it is incremented by close to material filling type hydrolysis acidification denitrification tank one end to far from material filling type hydrolysis acidification denitrification tank one end.
Preferably, the inclined-plate clarifying basin is equipped with third distributing water room, and the biological contact oxidation pond and third distributing water room connect Logical, the third distributing water room is equipped with third water distributor, and inclined-plate clarifying basin is arranged in the third water guide mouth of the third water distributor Bottom end, the top of the third water guide mouth are equipped with the inclined plate filter layer being obliquely installed;The bottom of the inclined-plate clarifying basin be equipped with Second precipitating reflux line of the first precipitating reflux line connection;The inclined-plate clarifying basin is close to the side of the disinfecting tank Upper end be equipped with the 4th gap for being connected to contact sterilizing room.
Preferably, the disinfecting tank is equipped with the 4th distributing water room, and the inclined-plate clarifying basin is connected to the 4th distributing water room, institute The 4th distributing water room is stated equipped with the 4th water distributor, the 4th water guide mouth of the 4th water distributor is located at the center of disinfecting tank, The disinfecting tank is additionally provided with medicine system and arm stirrer, and the medicine system is connected to the 4th water distributor;It is described The lower end of disinfecting tank is equipped with treated water outlet.
The beneficial effects of the utility model are: a kind of efficient integrated slaughterhouse wastewater treatment equipment of the utility model, packet Include lattice coral pond, the light electrolysis air bearing sedimentation basin, material filling type hydrolysis acidification denitrification tank, life for being used to remove hair impurity being sequentially communicated Object contact-oxidation pool, inclined-plate clarifying basin, disinfecting tank;Wherein lattice coral pond is filtered the sundries such as hair, the micro- electricity of light electrolysis Floating sedimentation basin of venting one's spleen carries out light electrolysis air bearing, enters material filling type hydrolysis acidification denitrification tank progress denitrogenation processing later, enters back into life Object contact-oxidation pool carries out biodegradable decomposing organic matter, precipitates and filters into inclined-plate clarifying basin further progress, enters back into and connect Touching sterilization pool carries out disinfection, and removes the characteristic contamination excrement colibacillus group in slaughtering wastewater, and water outlet is made to meet slaughtering wastewater correlation Discharge standard requirement;The utility model links closely the water quality characteristics of slaughtering wastewater and the requirement of relevant pollutant emission standard, Corresponding removal facility is provided with to fur, grease, coloration, ammonia nitrogen, the bacterium etc. in such waste water, passes through multiple pollutant Effective combination of removing method, improves the contaminant removal efficiency of equipment.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural schematic diagram of efficient integrated slaughterhouse wastewater treatment equipment described in the utility model;
Fig. 2 is the enlarged structure schematic diagram of a-quadrant in Fig. 1;
Fig. 3 is the enlarged structure schematic diagram of B area in Fig. 1;
Fig. 4 is the enlarged structure schematic diagram in the region C in Fig. 1.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram, Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
A kind of efficient integrated slaughterhouse wastewater treatment equipment as shown in Figs 1-4, including being sequentially communicated for removing defeathering Send out lattice coral pond 1, the light electrolysis air bearing sedimentation basin 2, material filling type hydrolysis acidification denitrification tank 3, biological contact oxidation pond 4, inclined plate of sundries Sedimentation basin 5, disinfecting tank 6, lattice coral pond are equipped with wastewater inlet 11, and the disinfecting tank 6 is equipped with treated water outlet 64.
In the present embodiment, the bottom surface in lattice coral pond 1 is to the inclined ramp type structure 13 of light electrolysis air bearing sedimentation basin 2; Lattice coral pond 1 is located at the bottom of the side of 13 bottom of slope of ramp type structure, equipped with the mistake being connected to light electrolysis air bearing sedimentation basin 2 Water hole 26;Tilting screen plate lattice coral spotter 12, the tilting screen plate lattice coral spotter 12 are equipped in lattice coral pond 1 Bottom be located at top of the slope one end of the ramp type structure 13;Sewage passes through after screen plate lattice coral spotter 12 filters through water hole 26 enter light electrolysis air bearing sedimentation basin 2.
In the present embodiment, the mouth of a river 26 of crossing of 2 dative coral pond 1 of the light electrolysis air bearing sedimentation basin connection is arranged in light electrolysis gas The bottom of floating sedimentation basin 2 is crossed funnel-shaped equipped with settling zone 27 below the mouth of a river 26;It crosses above the mouth of a river and is equipped with the first aeration pipeline 21, first is aerated above pipeline 21 equipped with oscillatory type Fe-C plate combination box;The light electrolysis air bearing sedimentation basin 2 is equipped with Oil scraper 24, the side of upper end is equipped with storage tank 25 matched with Oil scraper 24;The light electrolysis air bearing sedimentation basin 2 is close to material filling type water The upper end of the side of solution acidification denitrification tank 3 is equipped with the first gap for being connected to material filling type hydrolysis acidification denitrification tank 3.
In the present embodiment, the oscillatory type Fe-C plate combination box includes that vibration device (not shown), card slot 23, iron carbon fill Loading board 22;The vibration device is connected with card slot 23, and card slot 23 is driven to shake;The iron carbon fills plate 22 and is equidistantly laid in In card slot 23, the corresponding gap location for filling plate 22 positioned at the two neighboring iron carbon of aeration head of the first aeration pipeline 21 is set It sets;The card slot 23 is additionally provided with the elevating mechanism (not shown) that plate 22 is filled for going up and down iron carbon.
In the present embodiment, it includes to be wrapped in outer metal grill and wrapped up by metal grill that the iron carbon, which fills plate 22, Iron charcoal ball inside.
In the present embodiment, the material filling type hydrolysis acidification denitrification tank 3 is equipped with the first distributing water room 31, and the light electrolysis air bearing is heavy First gap in shallow lake pond 2 is connected to the first distributing water room 31, and first distributing water room 31 is equipped with the first water distributor, first cloth The bottom of material filling type hydrolysis acidification denitrification tank 3, the lower section of the first water guide mouth 311 is arranged in first water guide mouth 311 of water pipe Equipped with sludge reflux precipitation section 34;The top of the first water guide mouth 311 is equipped with submersible agitator 32, the submersible agitator 32 Blade 321 above be provided with the first bio-film colonization filler 33;The material filling type hydrolysis acidification denitrification tank 3 connects close to the biology The upper end of the side of oxidation pond 4 is touched equipped with the second gap for being connected to biological contact oxidation pond 4.
In the present embodiment, the biological contact oxidation pond 4 is equipped with the second distributing water room 43, and the material filling type hydrolysis acidification is de- Second gap in nitrogen pond 3 is connected to the second distributing water room 43, and second distributing water room 43 is equipped with the second water distributor, second cloth The bottom of biological contact oxidation pond 4 is arranged in second water guide mouth 431 of water pipe;The lower section of the second water guide mouth 431 is additionally provided with Second aeration pipeline 41;The second bio-film colonization filler 42 is also distributed in the top of the second water guide mouth 431;The biological The bottom of oxidation pond 4 is equipped with the first precipitating reflux line 44 being connected to 3 bottom of material filling type hydrolysis acidification denitrification tank;The biology Contact-oxidation pool 44 is equipped with the third for being connected to inclined-plate clarifying basin 5 close to the upper end of the side of the inclined-plate clarifying basin 5 and overflows The mouth of a river.
In the present embodiment, the second aeration pipeline 41 is horizontally disposed, the aeration head on the second aeration pipeline 41 Aeration quantity, from gradually being passed close to 3 one end of material filling type hydrolysis acidification denitrification tank to far from 3 one end of material filling type hydrolysis acidification denitrification tank Increase.
In the present embodiment, the inclined-plate clarifying basin 5 is equipped with third distributing water room 51, the third of the biological contact oxidation pond 4 Gap is connected to third distributing water room 51, and the third distributing water room 52 is equipped with third water distributor, the third of the third water distributor The bottom end of inclined-plate clarifying basin 5 is arranged in water guide mouth, and the top of the third water guide mouth is equipped with the inclined plate filter layer 52 being obliquely installed; The bottom of the inclined-plate clarifying basin 5 is equipped with the second precipitating reflux line 53 being connected to the first precipitating reflux line 44;Second is heavy Shallow lake reflux line 53 is said equipped with pump or flow control switch 7;The inclined-plate clarifying basin 5 close to the disinfecting tank 6 one The upper end of side is equipped with the 4th gap for being connected to contact sterilizing room 6.
In the present embodiment, the disinfecting tank 6 is equipped with the 4th distributing water room 61, the 4th spilling water of the inclined-plate clarifying basin 5 Mouth is connected to the 4th distributing water room 61, and the 4th distributing water room 61 is equipped with the 4th water distributor, the 4th water guide of the 4th water distributor Mouth is located at the center of disinfecting tank, and the disinfecting tank 6 is additionally provided with medicine system 62 and arm stirrer 63, described Medicine system 62 is connected to the 4th water distributor;The lower end of the disinfecting tank 6 is equipped with treated water outlet 64.
A kind of efficient integrated slaughterhouse wastewater treatment equipment of the utility model link closely slaughtering wastewater water quality characteristics and The requirement of relevant pollutant emission standard is provided with phase to fur, grease, coloration, ammonia nitrogen, the bacterium etc. in such waste water The removal facility answered improves the contaminant removal efficiency of equipment by effective combination of multiple pollutant removing method.Main body Present following several respects:
(1) on the basis of existing general slaughterhouse wastewater treatment technology, grid pond 1 is increased, improvement light electrolysis air bearing is sunk 2 water intake mode of shallow lake pond and structure construction etc., are sufficiently separated quality big sediment and oil slick, to improve the effect of pretreatment link Rate avoids iron carbon-coating from being wrapped up by dirt, and then improves the efficiency of subsequent light electrolysis air bearing link;Pretreatment efficiency is improved, is protected Light electrolysis air bearing has been demonstrate,proved for the removal efficiency of grease, PH, coloration etc.;
(2) horizontally disposed iron filings active carbon layer is transformed, so that it becomes the several iron carbon being inserted perpendicularly into pond fill Loading board 22, the thickness of each plate are about 5-10cm, and plate outer layer is metal wire netting, net the interior uniform iron very big equipped with specific surface area Carbon composite balls increase the contact area with water, improve the efficiency of micro-electrolysis reaction;In addition, there are gap between plate and plate, The uniformly distributed aerator immediately below gap avoids bubble hit broken, improves daf efficiency;Further more, iron carbon fills plate 22 It is to be combined by being arranged in the fluctuating orbit of pool wall, card slot etc., is connected with vibration device, periodic oscillations, with clear Reaction efficiency can be improved in surface contaminants.
(2) material filling type hydrolysis acidification denitrification tank 3 is increased, the biodegradability of waste water is improved, has both denitrification;Meanwhile By sludge reflux, the effect for realizing anti-digestion denitrogenation is had concurrently
(4) by improving water inlet, the gas distribution mode of biological contact oxidation pond 4, the orderly knot of catalytic oxidation and A/O is realized It closes, so that whole system has denitrification dephosphorization function;
(5) finally, installing disinfecting tank 6 additional in whole system end, so that waste water meets reuse and relevant discharge mark It is quasi-.
Screen plate lattice coral spotter 12 is provided in grid pond 1, for removing the pollutants such as the common hair of slaughtering wastewater, The problems such as influencing follow-up equipment blocking is avoided, 1 bottom surface of grid pond is ramp type structure 13, and bottom bottom of slope is provided with water hole 26, The biggish substance of quality is filtered through screen plate lattice coral spotter 12, and screen plate lattice coral spotter 12 is tilting, is sunk to the bottom after hair filtering, It is not easy gambling plug filter hole, filtered water slides into light electrolysis air bearing sedimentation basin 2 by slope bottom water hole 26;The equipment is micro- Electrofloatation sedimentation basin 2 is the light electrolysis air bearing constituted using iron carbon ball, under pressure solution and air bearing collective effect, will be hanged in sewage Floating particles stick and take to the water surface, achieve the purpose that isolation of purified sewage, and light electrolysis air bearing sedimentation basin 2 described in this programme, which has, to hang down Straight cutting enters several Fe-C plates in pond, and the thickness of each plate is about 5-10cm, and plate outer layer is wire netting, nets interior uniformly equipped with than table The very big iron carbon composite balls of area, increase the contact area with water, improve the efficiency of micro-electrolysis reaction;In addition, plate and plate Between there are gap, the uniformly distributed first aeration pipeline 21 immediately below gap, aeration head corresponds to gap setting, and bubble is avoided to touch Crash through broken, raising daf efficiency;Further more, Fe-C plate is combined by being arranged in the fluctuating orbit of pool wall, card slot 23 etc. , it is connected with vibration device, periodic oscillations can further improve reaction efficiency to understand surface contaminants.
The principle of light electrolysis air bearing sedimentation basin 2 is: by the gravity of quality substance larger in waste water, in the Chi Wei electricity The water inlet of air bearing section lower is solved, the biggish impurity of quality is removed, avoids pollution iron carbon material, reduces reaction efficiency;Iron carbon air bearing Part is using iron inside iron carbon ball and existing micro voltage between carbon, near anode, the hydroxide of ionizable formation, and the object Matter can play the role of coagulant in cotton-shaped, and air bearing process and coagulation process can be made to combine and carried out.Produced by light electrolysis gas floatation process Bubble diameter much smaller than inflation air bearing and air-dissolving air-float bubble diameter, air flotation effect is good, produce the quantity of slag it is small, device construction also compares It is relatively simple;In addition, light electrolysis air bearing also has oxidation, decoloration and bactericidal effect.
Water flows through light electrolysis air bearing sedimentation basin 2 from bottom to top, completes to precipitate and separate, the biggish slag of quality in lower half portion The substances such as son slide into settling zone 27, and 27 top of settling zone lays the first aeration pipeline 21, oscillatory type Fe-C plate is housed above pipeline Combination box, mating vibration device, fluctuating orbit and card slot 23 equidistantly lay iron carbon in combination box and fill plate 22, upper end frame If an Oil scraper 24, removed for oil slick, oil slick eventually enters into fuel tank 25, and waste water enters first through the first overflow port of effluent weir Distributing water room 31 is drained at bottom centre position by the first water distributor installed along 3 pool wall of material filling type hydrolysis acidification denitrification tank Water distribution, water flow through material filling type hydrolysis acidification denitrification tank 3 from bottom to top, while it is heavy that sludge reflux is also laid at bottom centre position Shallow lake portion 34 is connected to the first precipitating reflux line 44, and bottom is laid with submersible agitator 32 simultaneously, including motor, motor shaft, is stirred Several parts such as blade 321 are mixed, arrange that the first bio-film colonization filler 33, sewage pass through the first bio-film colonization above stirrer paddle 321 After filler 33, enter biological contact oxidation pond 4,4 cloth water system of biological contact oxidation pond through the second overflow port and the second distributing water room 43 System and the uniformly distributed bottom first half in biological contact oxidation pond 4 of sludge recirculation system, and first half aeration quantity compared with Small, latter half aeration quantity is larger, and biological contact oxidation pond 4 uses the second bio-film colonization filler 42, and water flows through the from bottom to top Two bio-film colonization fillers 42, then enter inclined-plate clarifying basin 5 through third overflow port and third distributing water room 51, third water guide mouth is located at oblique 52 lower section of plate filter layer, after water flow flows through inclined plate filter layer 52 from top to bottom, introduces through the 4th overflow port and the 4th distributing water room 61 Disinfecting tank 6, water distribution at 6 top center of disinfecting tank, while medicament is added to the 4th water distributor by medicine system 62, Disinfecting tank 6 is provided with arm stirrer 63, and the treated water outlet 64 after stirring evenly through bottom of pond portion, which is sent to water, to be used Point, is recycled.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims Property range.

Claims (10)

1. a kind of efficient integrated slaughterhouse wastewater treatment equipment, it is characterised in that: including being sequentially communicated for going hair removal miscellaneous The lattice coral pond of object, material filling type hydrolysis acidification denitrification tank, biological contact oxidation pond, inclined-plate clarifying basin, connects light electrolysis air bearing sedimentation basin Sterilization pool is touched, lattice coral pond is equipped with wastewater inlet, and the disinfecting tank is equipped with treated water outlet.
2. a kind of efficient integrated slaughterhouse wastewater treatment equipment according to claim 1, it is characterised in that: lattice coral pond Bottom surface be to the inclined ramp type structure of light electrolysis air bearing sedimentation basin;Lattice coral pond is located at the one of the ramp type structure bottom of slope The bottom of side, equipped with the water hole being connected to light electrolysis air bearing sedimentation basin;Tilting screen plate lattice coral is equipped in lattice coral pond The bottom of spotter, the tilting screen plate lattice coral spotter is located at top of the slope one end of the ramp type structure;Sewage passes through Enter light electrolysis air bearing sedimentation basin through water hole after the filtering of screen plate lattice coral spotter.
3. a kind of efficient integrated slaughterhouse wastewater treatment equipment according to claim 1, it is characterised in that: the light electrolysis The bottom of air bearing sedimentation basin dative coral pond connection crossed the mouth of a river and light electrolysis air bearing sedimentation basin is arranged in, crosses and is equipped with precipitating below the mouth of a river Area;It crosses above the mouth of a river and is equipped with the first aeration pipeline, be equipped with oscillatory type Fe-C plate combination box above the first aeration pipeline;Micro- electricity Floating sedimentation basin of venting one's spleen is equipped with Oil scraper, and the side of upper end is equipped with storage tank matched with Oil scraper;The light electrolysis air bearing is heavy Shallow lake pond is equipped with for being connected to material filling type hydrolysis acidification denitrification tank close to the upper end of the side of material filling type hydrolysis acidification denitrification tank One gap.
4. a kind of efficient integrated slaughterhouse wastewater treatment equipment according to claim 3, it is characterised in that: the oscillatory type Fe-C plate combination box includes that vibration device, card slot, iron carbon fill plate;The vibration device is connected with card slot, drives card slot Vibration;The iron carbon fills plate and is equidistantly laid in card slot, and the aeration head of the first aeration pipeline is corresponding to be located at adjacent two A iron carbon fills the gap location setting of plate;The card slot is additionally provided with the elevating mechanism that plate is filled for going up and down iron carbon.
5. a kind of efficient integrated slaughterhouse wastewater treatment equipment according to claim 4, it is characterised in that: the iron carbon fills Loading board includes to be wrapped in outer metal grill and be wrapped in interior iron charcoal ball by metal grill.
6. a kind of efficient integrated slaughterhouse wastewater treatment equipment according to claim 1, it is characterised in that: the material filling type Hydrolysis acidification denitrification tank is equipped with the first distributing water room, and the light electrolysis air bearing sedimentation basin is connected to the first distributing water room, and described first matches Water chamber is equipped with the first water distributor, and the bottom of material filling type hydrolysis acidification denitrification tank is arranged in the first water guide mouth of first water distributor The lower section in portion, the first water guide mouth is equipped with sludge reflux precipitation section;The top of the first water guide mouth is equipped with submersible agitator, The first bio-film colonization filler is provided with above the blade of the submersible agitator;The material filling type hydrolysis acidification denitrification tank is close to institute The upper end of the side of biological contact oxidation pond is stated equipped with the second gap for being connected to biological contact oxidation pond.
7. a kind of efficient integrated slaughterhouse wastewater treatment equipment according to claim 1, it is characterised in that: the biology connects That touches oxidation pond is equipped with the second distributing water room, and the material filling type hydrolysis acidification denitrification tank is connected to the second distributing water room, and described second matches Water chamber is equipped with the second water distributor, and the bottom of biological contact oxidation pond is arranged in the second water guide mouth of second water distributor;It is described The second aeration pipeline is additionally provided with below second water guide mouth;The top of the second water guide mouth is also distributed with the second bio-film colonization and fills out Material;The bottom of the biological contact oxidation pond is equipped with the first precipitating return pipe being connected to material filling type hydrolysis acidification denitrogenation bottom of pond portion Road;The biological contact oxidation pond is equipped with close to the upper end of the side of the inclined-plate clarifying basin for being connected to inclined-plate clarifying basin Third gap.
8. a kind of efficient integrated slaughterhouse wastewater treatment equipment according to claim 7, it is characterised in that: described second exposes Gas pipeline is horizontally disposed, the aeration quantity of the aeration head on the second aeration pipeline, by close to material filling type hydrolysis acidification denitrification tank One end is gradually incremented by far from material filling type hydrolysis acidification denitrification tank one end.
9. a kind of efficient integrated slaughterhouse wastewater treatment equipment according to claim 1, it is characterised in that: the inclined plate is heavy Shallow lake pond is equipped with third distributing water room, and the biological contact oxidation pond is connected to third distributing water room, and the third distributing water room is equipped with third The bottom end of inclined-plate clarifying basin, the top of the third water guide mouth is arranged in water distributor, the third water guide mouth of the third water distributor Equipped with the inclined plate filter layer being obliquely installed;The bottom of the inclined-plate clarifying basin is equipped with second be connected to the first precipitating reflux line Precipitate reflux line;The inclined-plate clarifying basin close to the side of the disinfecting tank upper end be equipped with for contact sterilizing room 4th gap of connection.
10. a kind of efficient integrated slaughterhouse wastewater treatment equipment according to claim 1, it is characterised in that: the contact Sterilization pool is equipped with the 4th distributing water room, and the inclined-plate clarifying basin is connected to the 4th distributing water room, and the 4th distributing water room is equipped with the 4th cloth 4th water guide mouth of water pipe, the 4th water distributor is located at the center of disinfecting tank, and the disinfecting tank, which is additionally provided with, to be added Medicine system and arm stirrer, the medicine system are connected to the 4th water distributor;The lower end of the disinfecting tank is equipped with net Change water out.
CN201820816116.6U 2018-05-29 2018-05-29 A kind of efficient integrated slaughterhouse wastewater treatment equipment Active CN208617646U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111333182A (en) * 2020-03-27 2020-06-26 北京建筑大学 Reciprocating type biological-ecological retention filter bed combined sewage treatment device and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111333182A (en) * 2020-03-27 2020-06-26 北京建筑大学 Reciprocating type biological-ecological retention filter bed combined sewage treatment device and method

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