KR100880270B1 - Overall processing apparatus of adulteration in a excrement and wasted water of stockbreeding with deodorizing device - Google Patents

Abstract

An overall adulteration treating machine for excrements and livestock wastewater is provided to maximally cut down and reduce overall volume, installation area and manufacturing costs of the treating machine by performing a treatment process of separating and dehydrating adulterations and filtrate and storing and discharging the filtrate generated in the treatment process within one treating machine, thereby treating the excrements and livestock wastewater in the treating machine. An overall adulteration treating machine for excrements and livestock wastewater comprises a deodorization apparatus(9) which is installed at the upper side of a filtrate storage tank and includes a deodorization case(9a) and a chemical transfer pump(93). The deodorization apparatus additionally includes: a blowing pipe(91) which has a blower(92) and is connected to an upper part of the deodorization case; Rasching rings(96) and an adsorption filter(97) stacked in the deodorization case; a deodorization liquid(95) as an aqueous sodium hydroxide solution stored in a bottom part of the deodorization case; odor exhaust pipes(49,69) which extend from the filtrate storage tank and a seed removing screen and pass through a wall body of the deodorization case formed between the deodorization liquid and Rasching rings; a chemical discharge pipe(93a) which is connected to the chemical transfer pump and inserted into a lower wall body of the deodorization case, and a chemical injection pipe(93b) which is connected to the chemical transfer pump and extended to between the Rasching rings and adsorption filter by passing through the wall body of the deodorization case; and a plurality of spray nozzles(94) installed along the chemical injection pipe to spray the deodorization liquid to the lower side.

Description

Overall processing apparatus of adulteration in a excrement and wasted water of stockbreeding with deodorizing device}

The present invention is supplied to the seed removal screen and the centrifuge connected to the cyclone from the inflow of manure or livestock waste treatment after the first contaminant treatment by a rotary screen, such as seed, animal hair and fine sand The present invention relates to a comprehensive wastewater treatment system for manure and livestock wastewater, which is capable of removing impurities, and more particularly, by extending the odor exhaust pipe from the storage tank and seed removal screen of the filtrate which has undergone the treatment of primary contaminants by a rotary screen, The exhaust pipe is connected to the deodorizing device in which lasing and deodorizing liquid injection nozzles and adsorption filters are sequentially stacked, so that the performance of the composite contaminant processor is improved, the working environment is improved, and the operation of a large-scale purification facility including the contaminant comprehensive processor is performed. To the overall wastewater treatment complex for manure and livestock wastewater. It is about.

Recently, a large amount of manure and livestock wastewater is generated according to the increase of urban population and the size of livestock farms, and the manure and livestock wastewater are intensifying the pollution of groundwater, rivers and coastal waters. Odors generated from manure or livestock wastewater have serious adverse effects on the creation of a pleasant living environment.

In order to manage such manure and livestock waste at the government level, manure and livestock wastewater collected in each region is treated in a separate purification facility, but the concentration of suspended solids (SS) is 20,000 ~ 25,000 for livestock wastewater. Since it is in the range of ppm, there was a problem of overloading the operation of the purification facility. Accordingly, various concentrations of suspended solids (SS) were removed by removing various contaminants from the collected manure and livestock waste so that manure and livestock waste can be treated more efficiently. It is formulated as a low liquid filtrate and then sent to a final purification facility for disposal.

As described above, a conventional method for separating manure or livestock wastewater into a filtrate and a contaminant includes manure and livestock wastewater from a tank lorry in which manure and livestock wastewater is stored into a storage tank with a built-in screen. After the separation, the debris was transferred to the dehydrator and the dehydrated waste was discharged to the outside, and the filtrate generated during the dehydration process was transferred to the storage tank. It is known that the filtrate as treated water should be supplied to the final purification plant after two additional times.

However, in spite of the screening and dehydration of the second to third stages as described above, the filtrate of the manure or livestock wastewater still contains fine contaminants, so that the treatment efficiency of the manure and livestock wastewater is deteriorated. In order to remove the impurities, there is a problem that it takes a lot of time and cost for the treatment of manure and livestock waste, because the additional treatment using expensive equipment, the device for the treatment of manure and livestock waste in the longitudinal direction by the pipe There was a problem that the installation area of the processing apparatus and its manufacturing cost greatly increased by being installed for a long time.

As shown in FIG. 1 to solve the conventional problems as described above, the manure or livestock wastewater is introduced into the housing 10a constituting the main body of the processor, and then the rotary screen 2 and the dehydrator 3 Seed removal screen (6) by the transfer pump 41 and the transfer pipe 43 to the filtrate that has undergone the first contaminant treatment by) to be stored in the filtrate storage tank 4, and at the same time the filtrate stored in the filtrate storage tank (4) ) And the cyclone (5) connected to the centrifuge (7) to more completely remove the fine contaminants such as seeds and animal hairs and sesame components contained in the filtrate, and then the filtrate thus treated An applicant (Application No .: 10-1997-0024426, filed date: June 13, 1997) and registered by the present applicant have integrated the processor (10) for supplying to the final purification facility through the filtrate discharge tank (8). Registration Number: 10-0212298, Registration Date: 10, 1999 It is known is 01 days).

As described above, the present inventors have applied for a complex for processing the complex, and the apparatus for separating and dehydrating the complex and the filtrate three times from the inflow of manure and livestock wastewater, and the storage and discharge tank of the filtrate generated in the process of one By being assembled and installed in the processor, it is possible to reduce and reduce the overall volume and installation area of the processor and the cost according to its manufacture as much as possible, and to effectively remove fine contaminants such as seeds, animal hairs, and fine sands in the filtrate. I can do it.

However, in the case of the pre-applied manure and comprehensive wastewater treatment system for wastewater wastewater, the housing 10a of the processor including the filtrate storage tank 4 and the filtrate discharge tank 8 is sealed to the maximum to block leakage of odor. Even if it is, the odor generated during the treatment of manure and livestock waste water accumulates at a high concentration inside the housing (10a), there was a problem that the odor easily leaks to the outside through the housing (10a), thereby resulting in a comprehensive There was a problem that the working environment of the site where the processor 10 is installed is very poor due to bad smell.

In order to prevent this, if various deodorization apparatuses having a relatively large volume are additionally provided at the site where the composite matter processor 10 is equipped, the workspace of the site where the composite material processor 10 is installed is relatively deodorized by the deodorizer. As a result of the reduction, it is not only an undesired problem in terms of improving the working environment and efficient use of space, but also has a problem in that the cost of operating the purification facility is increased by applying an expensive deodorizer.

In particular, in the case of a large-scale purification facility including the pre-claimed contaminant synthesis processor 10, not only the purification of the filtrate discharged from the filtrate discharge tank 8, but also a multipurpose purification treatment such as the purification of sewage introduced from the sewerage system is performed. The various odors generated in this process are to be integrated by the tower-type large deodorizer, so in the case of the pre-applied contaminant comprehensive processor 10, the high concentration of odor is discharged together with the filtrate from the filtrate discharge tank 8, There was a problem that greatly increases the processing load of odor by the tower-type large deodorizer.

If the processing load of the tower-type large deodorizer used in the large-scale purification facilities as described above is greatly increased by the odor concentration discharged from the pre-applied contaminant comprehensive processor 10, the replacement of expensive deodorizing parts or consumables used in the deodorizer In addition to the shortening of the cycle, there is a problem that the treatment of odor emitted from each zone of the purification facility is not smoothly performed, which is undesirable for the economic and efficient operation of the purification facility. Caused.

The present invention has been made in order to supplement the problems of the above-listed invention, the composite waste treatment for manure and livestock wastewater according to the present invention is the storage tank and seed removal screen side of the filtrate after the first contaminant treatment by a rotary screen By extending the odor exhaust pipe from the odor, the exhaust pipe is installed in conjunction with the deodorizing device is formed by lasing and spray nozzle and adsorption filter of the deodorizing liquid sequentially stacked, to remove various contaminants contained in the manure and livestock wastewater By removing odor components in-house as well, it contributes to the improvement of the performance of the processor as well as to further improve the working environment of the site where the contaminant comprehensive processor is installed, and includes a large-scale contaminant processor. Reduce the processing load of the integrated deodorization equipment used in the purification facilities In addition to contributing to the efficient operation aspect, it is possible to perform effective removal of odor by rational pipe connection while having a compact configuration to allow easy installation of a deodorizer in the free space on the outer side of the contaminant comprehensive processor. It is technical problem.

As a means for solving the above technical problem, the integrated processor according to the present invention is divided into a space between the filtrate storage tank and the filtrate discharge tank at the lower side of the housing constituting the main body of the processor, and inside the processor at the upper side of the filtrate storage tank. Rotary screens for separating the contaminants from the manure or livestock wastes introduced into the primary is rotatably installed, and the rotary screens are respectively connected to the filtrate storage tank and the screw type dehydrator by the filtrate outlet and the residue discharger, and the filtrate storage tank The cyclone is connected to the cyclone by a transfer pipe extending from the transfer pump, the cyclone is connected to the seed removal screen is formed through the water drain hole by the seed discharge pipe on the upper side, and connected to the centrifuge by the lower filtrate outlet On both sides of the seed removal screen, In the integrated processor equipped with a filtrate discharge pipe connected to the seed discharge unit and the filtrate discharge tank communicating with each other, the centrifuge is provided with a screw-type fine discharge conveyor at one side, and the filtrate discharge pipe is connected to the filtrate discharge tank at the other end, The upper side of the filtrate storage tank is provided with a deodorizing case having a deodorizing case and a chemical transfer pump, the upper side of the deodorizing case is connected to a blower pipe having a blower is installed, the lashing and adsorption filter is laminated inside the deodorizing case It is inserted and installed in this way, the deodorizing liquid which is an aqueous solution of caustic soda (sodium hydroxide) is stored at the bottom of the deodorizing case, and the filtrate storage tank and seeds are removed from the wall of the deodorizing case corresponding to the deodorizing liquid and the lashing. A malodorous exhaust pipe extending from the screen side is installed therethrough, and the chemical transfer pump The chemical discharge pipe inserted through the lower wall of the case and the chemical injection pipe extending through the wall of the deodorization case and extending between the lashing ring and the adsorption filter are installed, and the deodorant is directed downward along the chemical injection pipe. It is characterized in that a plurality of injection nozzles for injection.

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According to the present invention as described above, the process of separating and dewatering the contaminants and filtrates three times from the inflow of manure and livestock waste, and the storage and discharge of the filtrates generated in the process is collected in a single treatment machine and manure and By treating the livestock wastewater, it is effective to reduce and reduce the overall volume and installation area of the processor and the cost according to its manufacture, and the seed, animal hair, and sesame ingredients contained in the filtrate. There is an effect that can be removed more efficiently, even fine contaminants such as.

In addition, when the filtrate storage tank is separated into a first storage space having a funnel shape of the upper and lower straits and a second storage space at the lower periphery thereof, most of the fine contaminants mixed in the filtrate are transferred by a transfer pump. By allowing the entire amount of the filtrate to be transported to the inside of the cyclone, it is possible to minimize or almost zero the amount of contaminants that have settled to the bottom of the filtrate reservoir, and to reduce the storage capacity of the filtrate reservoir by the sedimented sediments. There is an effect that the phenomenon rarely occurs, which can extend the cleaning cycle of the filtrate storage tank and the period of use of the overall processor as much as possible, as well as the occurrence of additional costs and working environment due to the cleaning operation of the filtrate storage tank. It is effective to prevent the degradation of the environment and secondary pollution to the maximum.

In addition, according to the deodorizing device forming the main part of the present invention, when the contaminant synthesis processor of the present invention is used in a large-scale purification facility, the high concentration of odor generated in the contaminant synthesis processor can be treated in the processor itself. Accordingly, the deodorizing load of the tower type deodorizer used in a large purification facility is remarkably reduced, thereby prolonging the replacement cycle of expensive deodorizing parts or consumables used in a large deodorizer and of each purification facility. The treatment of odors discharged from the area is smoothly performed, which greatly contributes to the economic and efficient operation of the purification facility.

In particular, in the case of the deodorizing device forming the main part of the present invention, as well as the effective arrangement of the injection nozzle and lashing and adsorption filter for the injection of the deodorizing liquid, the exhaust pipe extending from the side of the filtrate reservoir and the seed removal screen having the highest concentration of odor By the reasonable piping structure, it is possible to minimize the cost and space required for the installation of the deodorizer, as well as to effectively remove the odor components introduced through each exhaust pipe at the level of 80 to 90%. .

As a result, it has the effect of providing a compact deodorizing device that can be easily installed in a relatively narrow space formed outside the housing of the pre-claimed contaminant synthesis processor, and also intensively processes the odor generated in the pre-claimed contaminant synthesis processor. As it can be, there is a very useful effect such as to improve the working environment of the workplace equipped with a comprehensive waste disposal processor, and to make efficient use of space according to the facilities of the deodorizer.

Hereinafter, described in detail with reference to the accompanying drawings, the present invention for achieving the above object is as follows.

First, as shown in the process block diagram of Figure 2, the comprehensive treatment process for manure and livestock wastewater according to the present invention, the manure and livestock wastewater is introduced into the rotary screen to separate the filtrate and the condensate first, the filtrate is filtrate Simultaneously with the flow into the reservoir, the first separated fines are separated into the first fines separation step (S1), which is dewatered in a screw type dehydrator, and the filtrate, which has been separated first from the filtrate, is transferred to the cyclone from the filtrate storage tank. The fine condensate is separated into a float and a sediment, and the second contaminant separation step (S2) is introduced into the seed removal screen and the centrifuge, respectively.

After passing through the secondary contaminant separation step (S2) as described above, by separating the floating material such as seeds or animal hair from the seed removal screen from the filtrate, the filtrate is introduced into the filtrate discharge tank and seeds or animal hair into the dehydrator Meanwhile, in the centrifugal separator, sediments such as sand flakes are separated from the filtrate, and the filtrate flows into the filtrate discharge tank, and the filtrate passes through a third contaminant separation step (S3) of flowing into a screw-type fine sand discharge conveyor. Various impurities contained in the manure and livestock waste are separated from the filtrate three times.

As described above, each of the contaminant separation steps S1, S2, and S3 is integrated in one multiprocessor unit. In the present invention, the contaminant separation step S1 and S2 are integrated. In the process of passing through (S3), the odor accumulated in the filtrate storage tank and the seed removal screen is introduced into the deodorizer by a blower fan, thereby treating the odor component in the deodorizer by firstly treating the atmosphere or the general treatment. Deodorization step (S4) to be discharged to the deodorization facility of the facility, the deodorization step (S4) is also to be made on the integrated processor unit that each of the debris separation step (S1) (S2) (S3) is performed integrally. It is.

As described above, if the odor generated in the comprehensive processor unit in which each of the complex separation steps S1, S2, and S3 is performed integrally is removed within the comprehensive processor itself, the performance of the composite comprehensive processor is improved. In addition, it is possible to improve the working environment of the site equipped with the composite condenser comprehensively from odor, and to reduce the processing load of the integrated deodorization system used in the large-scale purification facilities including the condensate comprehensive treatment. At the same time, by extending the replacement cycle of deodorizing equipment parts, it can contribute to the efficient and economic operation of the purification plant.

Based on this aspect, as an optimal embodiment that can be applied to the treatment process of the present invention including the deodorizing step (S4), the overall configuration of the contaminant treatment system for manure and livestock wastewater 10 according to the present invention is shown in FIG. As shown in Figure 5, respectively, the main suction pipe 48 and the transfer pump 41, which is connected to the transfer pipe 43 is installed on the outside and the filtrate storage tank 4 is provided with a water level detector 42 therein and The filtrate discharge tank 8 in which the discharge pipe 81 is connected to the lower side of one side is installed at the bottom of the housing 10a constituting the main body of the multi-processor 10 in a state in which it is separated into different spaces by partition walls.

In addition, the upper side of the filtrate storage tank (4) and the filtrate discharge tank (8) of the comprehensive processor 10 through the inlet pipe 11 of the inlet (1) to which the hose of the manure and livestock waste collection vehicles such as tank lorry is connected Rotary screen (2), dehydrator (3), cyclone (5) and seed removal screen (6) to separate the condensate from the manure and livestock wastewater introduced into the housing (10a) in the first and second orders with filtrate And, each of the processing device consisting of the centrifuge (7) is assembled and installed inside the housing (10a), so that the contaminant composite processor 10 according to the present invention forms an integrated body.

And, because the overflow tube 53 is installed between the filtrate storage tank 4 and the cyclone 5, the filtrate containing a contaminant, such as seeds or beast hair when the cyclone 5 is blocked by a contaminant, etc. The filtrate storage tank (4) is made to bypass again, and the inlet (1) side of the manure and livestock wastewater detects the connection state with the tank lorry hose to detect each of the devices forming the integrated processor (10) On the other hand, the auxiliary inlet pipe (1a) is installed so that a small amount of the filtrate that can leak along the connection portion of the tank lorry hose and the inlet (1) directly into the filtrate storage tank (4).

In addition, a flow rate adjustment tank 21 is installed at the distal end of the inlet pipe 11 connected to the inlet 1 so as to control the amount of manure and livestock wastewater flowing into the rotary screen 2 side, and the flow rate adjustment tank 21. At one side of the), a rotary screen (2) for separating the filtrate and contaminants from the manure and livestock wastewater sent through the flow adjusting tank (21) can be rotated by a screen motor (27) having a reducer (27a). To be installed.

In other words, the rotary screen 2 has a spacing between the plurality of metal discs or metal rings, as in the pre- filed integrated processor 10, the gap formed between each metal disc or metal ring. The screen main body 22 and the sub-separator 23 which rotates together with the screen main body 22 at the rear side of the screen main body 22 to form the water draining space, the sub-separator 23 is a screen The sprocket 28 installed on the rotating shaft of the main body 22 and the sprocket 28 provided on the rotating shaft of the auxiliary separator 23 are connected by a chain to rotate together with the screen body 22.

And, the lower side of the rotary screen (2) is formed with the filtrate discharge port 24 for communicating the filtrate separated from the rotary screen (2) to the filtrate storage tank (4), the secondary separator The rear space of the 23 forms a waste discharge portion 25 through which the filtrate is first dehydrated from the manure and livestock wastewater, and a housing 10a corresponding to the upper side of the rotary screen 2. The check door 26 is provided to open and close so that the operation state of the rotary screen 2 can be visually confirmed.

In addition, a screw type dehydrator 3 is installed below the waste discharge part 25, and the dehydrator 3 communicates with the waste discharge part 25 at an upper side of the cylindrical casing 33. The lower side is formed with a filtrate discharge port 32 for discharging the filtrate generated in the dehydration process of the residue to the filtrate storage tank (4), the inside of the casing 33 of the housing 10a adjacent to the casing 33 The screw press 31 which rotates by the screw motor 34 provided in the outer empty space is provided.

On the rotating shaft of the screw press 31 is driven sprocket 35 (or driven pulley) connected by a drive sprocket 34a (or drive pulley) and a chain (or belt) of the screw motor 34 bearing 35a. By being installed together with), the screw press 31 can be rotated according to the driving of the screw motor 34, and at one end of the casing 33, the filtrate is dehydrated and pressurized by the screw press 31. The waste discharge port 36 for discharging the remaining debris is installed together with the transfer table 37.

In addition, the cyclone 5 which receives the filtrate by the transfer pump 41 connected to the filtrate storage tank 4 and the transfer pipe 43 extending from the transfer pump 41 on the outer upper portion of the filtrate discharge tank 8. ) Is installed, the cyclone (5) is to cause the cyclone phenomenon in the interior of the filtrate by the conveying pressure of the filtrate by the transfer pump 41, such as seeds or animal hair of the contaminants contained in the filtrate Lighter ones will float to the top and heavy ones like sand will sink to the bottom.

Therefore, through the seed discharge pipe 52 installed on the upper side of the cyclone (5), a condensate having a light specific gravity such as seeds or animal hair is introduced into the seed removing screen (6) with a small amount of filtrate, and Through the filtrate discharge port 51 provided on the lower side of the clone (5) is to be supplied to the centrifuge (7) side the remaining filtrate containing the condensate heavy, such as sand.

The seed removing screen 6 is connected to the seed discharge pipe 52 of the cyclone 5 at one side thereof, and the other end thereof is formed in the space partitioned at the rear upper side of the housing 10a while forming the seed discharge part 63. It is horizontally inserted and installed, the housing (10a) corresponding to the upper side of the seed removing screen (6) to open and close the check door 68 to check the operating state of the seed removing screen (6) with the naked eye. Is installed.

In addition, the body of the seed removal screen (6) is formed through the entire surface of the through-hole 61 for draining, the seed screw transfer screw 62 is installed along the inner circumference, A driven sprocket 67 connected to the rotating shaft of the seed removing screen 6 by a driving sprocket 66a (or driving pulley) and a chain (or belt) of the screen motor 66 provided on the outside of the housing 10a. (Or driven pulley) is installed, the seed removal screen 6 can be rotated in accordance with the operation of the screen motor 66.

In addition, the seed discharge portion 63 formed on the other end of the seed removal screen 6 is the waste discharge portion 25 of the upper side of the dehydrator (3) in the state that the outer diameter is smaller than the body of the seed removal screen (6) By being installed to communicate, the debris discharged from the seed removal screen 6 is made to be dehydrated once more by the dehydrator 3, and thus the outer diameter of the seed discharge portion 63 is smaller than the outer diameter of the main body of the screen 6. The filtrate stored in the lower side of the seed removal screen 6 is not discharged to the seed discharge portion (63) side.

The filtrate discharge pipe 64 is installed downward at the bottom of the space where the seed removing screen 6 is rotatably inserted so that the filtrate dehydrated from the seed removing screen 6 flows into the filtrate discharge tank 8. On the upper side of the seed removing screen 6, a spray means (or a cleaning brush) for washing water 65 for cleaning the surface of the screen 6 is installed, and the seed removing screen 6 and the filtrate discharge tank ( 8), a centrifuge 7 is provided for removing fine contaminants such as sand from the filtrate introduced through the filtrate outlet 51 of the cyclone 5.

The centrifugal separator (7) has a screw (73) capable of rotating at high speed by means such as a motor so as to separate fine contaminants such as sand from the filtrate introduced into the filtrate by a specific gravity difference. A filtrate discharge pipe 72 is installed at one lower portion of the decanted filtrate to introduce the filtrate discharge tank 8, and a screw motor 74 (reduction means is disposed at the lower portion of the other side to discharge sand and the like separated from the filtrate. It is provided with a screw-type fine yarn discharge conveyor 71 is operated by.

In addition, as described in the Patent Application No. 61539 filed by the present applicant in 2005, and registered as 10-518805, the filtrate storage tank 4 has an internal space of the filtrate outlet of the rotary screen 2 and the dehydrator 3 ( 24 and 32, the first storage space 46 in the form of upper and lower straits (ie, funnels) narrowing toward the lower side from the upper space including the first space and the first storage space ( A second storage space 47 forming the remaining space of the filtrate storage tank 4 is formed along the lower outer periphery of the lower portion 46.

In addition, an overflow passage (not shown) is installed at an upper portion of one side of the partition wall 45 partitioning the first and second storage spaces 46 and 47 to communicate the respective storage spaces 46 and 47. The transfer pump 41 penetrates the main suction pipe 48 extending to the bottom of the first storage space 46 and the partition 45 from the main suction pipe 48 to the second storage space 47. An auxiliary suction pipe (not shown) extending to the bottom portion is configured to be connected to each of the storage spaces 46 and 47.

As the components constituting the main part of the present invention in the above-mentioned manure and comprehensive wastewater treatment for the wastewater treatment system 10, as shown in Figures 3 to 5, respectively, the upper side and the input pipe of the filtrate storage tank (4) While the deodorizing device 9 including the deodorizing case 9a and the chemical transfer pump 93 is installed in the empty space generated between the lower sides of the housing 10a in which the 11 is installed, the deodorizing case 9a is provided. The blower tube 91 having the blower 92 (or blower) is connected to and installed at the upper side thereof, so that the odor generated by the comprehensive processor 10 can be primarily processed in the integrated processor 10 itself. will be.

Inside the deodorization case 9a, as shown in FIG. 6, a Rasch-ring 96 and an adsorption filter 97 are inserted in a stacked manner, and the deodorization case 9a is installed. At the bottom of the deodorizing solution (95), which is an aqueous solution of caustic soda (sodium hydroxide), is stored, and a wall of the deodorizing case (9a) corresponding to the deodorizing solution (95) and the lashing (96) is formed of odor. The odor exhaust pipes 49 and 69 extending from the side of the filtrate storage tank 4 and the seed removing screen 6 having the highest concentrations are formed therethrough.

In addition, a chemical discharge pipe 93a inserted through the lower wall of the deodorization case 9a is connected to the inlet side of the chemical transfer pump 93, and a deodorization case 9a is provided on the discharge side of the chemical transfer pump 93. A chemical injection tube 93b extending between the lash ring 96 and the adsorption filter 97 is connected to and penetrates the wall thereof, and finely deodorizes the deodorizing liquid 95 along the chemical injection tube 93b. It consists of a configuration in which a plurality of spray nozzles 94 are sprayed.

Preferably, the deodorization case 9a is formed in a sealed case to prevent leakage of odors, and the lashing 96 and the adsorption filter 97 are arranged along both inner walls of the deodorization case 9a. By attaching and detaching in a detachable manner, it is preferable that the lash ring 96 and the adsorption filter 97 can be easily replaced whenever necessary during the use of the deodorizing device 9.

When the door is not shown on the deodorizing case (9a) to replace the lash ring 96 and the suction filter 97 as described above, the door and lash ring 96 and the suction filter 97 replacement In addition to applying a sealing means to prevent the leakage of odors between the openings for the part, each of the pipes 49, 69, 91, 93a, 93b is also connected to the deodorization case (9a) It is preferable to perform an airtight treatment and a watertight treatment so that the odor and the deodorizing liquid 95 can be prevented from leaking.

Rachiring (96) is installed in the deodorizing case (9a) is a densely stored plastic, metal or ceramic material having a hollow pipe shape inside the rectangular net case, or the net It is a densely stored plastic, metal, or ceramic material having irregular small debris shape inside the case. It is provided to relatively increase the contact area and the contact time with (95).

Therefore, if it is possible to achieve the above function, the lashing ring 96 of other forms or materials may be applied, as well as the adsorption filter 97 may also be activated carbon filter or polyethylene demister (PE Demister: fine mesh). Stacking layer), etc. may be representatively applied, but it is possible to effectively adsorb and remove the malodor generating particles or the malodorous components trapped in the fine particles of the unsprayed liquid 95 sprayed from the spray nozzle 94. If so, other types of adsorption filters may be used.

In addition, the reason why the deodorizing liquid 95 is an aqueous solution of caustic soda (sodium hydroxide: NaOH) is that most of the odor components are ammonia (NH ₃ ) components, which can be neutralized to remove toxic and odor components. Since it is a preferred and economical strong alkaline aqueous solution, the deodorizing liquid 95 preferably uses about 10-30% aqueous solution of caustic soda (sodium hydroxide), and the exhaust pipe 49 extending from the filtrate storage tank 4. May be alternatively connected to the first storage space 46 or the second storage space 47, or may be connected to all of the storage spaces 46 and 47.

After the deodorizing device 9 is operated for a predetermined period of time, the previously stored deodorizing liquid 95 is discharged from the deodorizing case 9a, and then a new deodorizing liquid 95 is inside the deodorizing case 9a. In order to do this, the filling port of the deodorizing liquid 95 (including the odor blocking cover) is installed on the wall of the deodorizing case 9a, and the deodorizing liquid 95 is discharged. It is preferable to use the chemical discharge pipe (93a), the chemical delivery pump (93) and the chemical injection pipe (93b).

In other words, while the filling of the deodorizing liquid 95 is carried out through the filling port not shown, while the deodorizing liquid 95 is discharged by the operation of the chemical transfer pump 93, the chemical injection pipe 93b. As the pipe portion extending from the silver chemical transfer pump 93 is installed to be disassembled and assembled by a flexible hose or the like outside the pipe portion where the injection nozzle 94 is installed and the deodorization case 9a, the deodorizing liquid When the discharge of the (95) is to be able to separate the chemical injection pipe (93b) on the outside of the deodorizing case (9a).

However, for filling and discharging the deodorizing liquid 95, a separate discharge port or discharge pipe may be installed in the deodorization case 9a together with the filling hole, and a separate discharge pipe from the chemical injection pipe 93b may be used. After further connecting, by installing a three-way valve and the like in the connection portion between the chemical injection pipe (93b) and the discharge pipe, the supply path of the medicine by the chemical transfer pump (93) to the chemical injection pipe (93b) or discharge pipe side You can choose to adjust it.

In the process of treating various kinds of contaminants contained in the manure and livestock wastewater by using the contaminant comprehensive processor 10 having the above configuration, the manure in the state of inserting and fixing a hose of a collecting vehicle such as a tank lorry to the inlet 1 side When the livestock wastewater is discharged to the inside of the comprehensive processor 10, the manure and livestock wastewater stored in the tank lorry are first introduced into the flow regulating tank 21 through the input pipe 11.

The flow rate adjusting tank 21 so that the water level of the manure and livestock waste water introduced is not higher than the top height of the screen body 22 of the rotary screen (2), the manure and livestock waste water over the screen body 22 discharge portion (25) serves to prevent direct inflow, and thus the manure and livestock wastewater introduced into the flow adjustment tank 21 is in a state containing seeds, sand or other various contaminants.

Therefore, the manure and livestock waste introduced into the flow rate adjusting tank 21 pass through the rotary screen 2, that is, the filtrate is discharged from the water drain hole of the screen body 22 to the filtrate outlet 24 below the screen body 22. Into the first storage space (46) of the filtrate storage tank (4), and the impurities contained in the manure and livestock waste water of which the size is somewhat larger through the screen body 22 and the auxiliary separator (23) It is conveyed to the waste discharge part 25.

As described above, the contaminants conveyed to the waste discharge unit 25 are in a state in which a large amount of filtrate is dehydrated in the course of passing through the rotary screen 2, and the debris in this state is introduced into the dehydrator 3 so that the dehydrator 3 is inside. The filtrate contained in the residue by the screw press 31 of the dewatered once again, the dewatered filtrate is introduced into the first storage space 46 of the filtrate storage tank (4) through the filtrate discharge port (32) and At the same time, the debris from which the filtrate is dehydrated is discharged to the outside through the dregs outlet 36 installed at one end of the dehydrator 3.

As described above, the filtrate flowing into the first storage space 46 of the filtrate storage tank 4 through the rotary screen 2 and the dehydrator 3 is filtered with a relatively large contaminant, but therein seeds, animal hair or sand This is a state containing a large amount of fine contaminants, such that the fine contaminants with a heavy specific gravity of the filtrate introduced into the first storage space 46 has a funnel shape of the ordinary light strait (上 廣 下 陜). 1, the storage space 46 is concentrated toward the narrow bottom side.

Therefore, fine contaminants, such as sand, which sink to the bottom side of the first storage space 46 by the main suction pipe 48 of the transfer pump 41 installed to be adjacent to the narrow bottom portion of the first storage space 46. Most of them are sucked through the main suction pipe 48 together with the filtrate, and then transferred to the inside of the cyclone 5 through the transfer pump 41 and the transfer pipe 43, thereby lowering the bottom of the first storage space 46. It is possible to almost zero the amount of contaminants that settle and remain in the part.

As described above, since the fine contaminants that can settle to the bottom of the filtrate storage tank 4 are completely removed by the main suction pipe 48 of the transfer pump 41 in the first storage space 46, the sedimentable contaminants are almost eliminated. Only the filtrate, which is not included, is introduced into the second storage space 47 through an overflow passage (not shown) formed in the partition wall 45, and the filtrate introduced into the second storage space 47 is also the main suction pipe 48. By the secondary suction pipe (not shown) connected to) will be able to transfer to the cyclone (5).

Due to the internal structure of the filtrate storage tank 4 as described above, it is possible to transfer most of the fine contaminants mixed in the filtrate to the inside of the cyclone (5) with the filtrate by the transfer pump 41, the filtrate storage tank It is possible to minimize or almost zero the amount of contaminants that are deposited and stayed at the bottom of (4), and the phenomenon that the storage capacity of the filtrate storage tank 4 is reduced by the settled contaminants hardly occurs. Therefore, not only can the cleaning cycle of the filtrate storage tank 4 and the use period of the integrated processor 10 be extended to the maximum, but also the additional cost and work environment of the filtrate storage tank 4 are cleaned. Degradation and secondary pollution of the environment can be prevented to the maximum.

As described above, the main suction pipe 48, the auxiliary suction pipe 49, and the transfer pipe 43 of the transfer pump 41 from the filtrate storage tank 4 separated into the first storage space 46 and the second storage space 47. The fine condensate supplied to the interior of the cyclone (5) together with the filtrate of the manure and the livestock waste water, the condensate of light weight such as seeds or animal hair floats to the top according to the cyclone phenomenon caused by the feed pressure of the filtrate. For example, heavy contaminants, such as sand, sink to the bottom.

Therefore, through the seed discharge pipe 52 installed on the upper side of the cyclone (5), while the contaminants having a light specific gravity such as seeds or animal hairs are introduced into the seed removal screen (6) together with a small amount of filtrate, Through the filtrate discharge port 51 provided on the lower side of the cyclone (5), the remaining filtrate containing the heavy contaminants such as sand is supplied to the centrifuge (7) side.

As the contaminants introduced into the seed removing screen 6 as described above, the filtrate is drawn out through the water draining through hole 61 of the surface as the seed removing screen 6 is rotated by the screen motor 66. The extracted filtrate is introduced into the filtrate discharge tank (8) through the filtrate discharge pipe (64) together with the washing water (65) of the seed removal screen (6), the seeds and debris after the filtrate is removed by the transfer screw 62 The filtrate of the debris is dewatered again in the dehydrator 3 by being fed back into the dehydrator 3 through the seed discharge unit 63 and the waste discharge unit 25.

In addition, a large amount of filtrate discharged into the centrifuge 7 together with the fine contaminants having a heavy gravity such as sand is filtrate due to the specific gravity difference according to the high speed rotation of the screw 73 installed inside the centrifuge 7. And the sediment is separated into a debris, the separated filtrate is introduced into the filtrate discharge tank (8) through the filtrate discharge pipe 72, the fine debris containing sand is discharged to the outside through the fine sand discharge conveyor (71).

As described above, the seed removal screen 6 and the centrifuge 7 connected to the rotary screen 2, the dehydrator 3, and the cyclone 5 undergo a three-stage separation and dehydration process. The filtrate formed in the state is collected in the filtrate discharge tank 8, and thus the filtrate stored in the filtrate discharge tank 8 is supplied to the final purification facility through the discharge pipe 81, and thus the final treatment of the manure or livestock wastewater. Will be able to perform

In the process of treatment of manure and livestock wastewater using the contaminant comprehensive processor 10 as described above, in particular, the odor component such as ammonia has a high concentration in the inner space of the housing 10a in which the filtrate storage tank 4 and the seed removing screen 6 are installed. If included in the blower 92 provided in the blower tube 91 of the deodorizing device (9) forming the main portion of the present invention to operate together with the contaminant comprehensive processor 10, the filtrate storage tank (4) and seed removal The malodorous component present on the screen 6 is introduced into the deodorizing case 9a via the respective exhaust pipes 49 and 69 by the suction force according to the operation of the blower 92.

The malodorous component introduced into the deodorizing case 9a as described above is blown through the lashing 96 and the adsorption filter 97 in the direction of the arrow shown in FIG. 6 from the upper space of the deodorizing liquid 95. In the process, the deodorizing liquid 95 and the adsorption filter 97 are subjected to the double treatment, and the air in which the odor component is removed is passed through the blower tube 91 of the deodorizing case 9a. It is discharged to the outside.

In other words, in the course of passing the odor component introduced into the deodorizing case 9a through the lashing 96 layer, as the neutralization reaction occurs with the unsprayed liquid 95 component sprayed from the spray nozzle 94 Toxicity and odor of ammonia, which constitutes most of the odor components, are primarily removed, and the secondary treatment of the odor components is performed in the course of passing the first treated air through the adsorption filter 97, followed by a blower ( 92 is finally discharged along the blower tube (91).

As described above, as well as the effective arrangement of the injection nozzle 94, the lashing 96, and the adsorption filter 97 for the injection of the deodorizing liquid 95, the filtrate storage tank 4 and the seed removal screen having the highest concentration of odors. By the rational piping structure which extended the exhaust pipe 49 and 69 from the side (6), the cost and space which are required for the installation of the deodorizing apparatus 9 can be minimized, and each exhaust pipe 49 ( 69) it is possible to concentrate and remove the odor component introduced through 80 ~ 90% level.

Due to this, it is of course possible to provide a compact deodorizing device (9) that can be easily installed in a relatively narrow space formed outside the housing (10a) of the pre-applied contaminant comprehensive processor (10), the pre-applied contaminant comprehensive processor ( As the odor generated in 10) can be concentrated on its own, the work environment of the workplace in which the contaminant comprehensive processor 10 is installed can be improved, and the space can be efficiently utilized according to the facilities of the deodorizer 9. Will be.

In particular, in the case where the contaminant synthesis processor 10 of the present invention including the deodorizing device 9 is used in a large-scale purification facility, a high concentration of odor generated from the contaminant synthesis processor 10 is itself carried out by the deodorizing device 9. The primary treatment can significantly reduce the deodorizing load of the tower type deodorizer used in large-scale purification facilities, thereby extending the replacement cycle of expensive deodorizing parts or consumables used in the large deodorizer. Of course, it is possible to smoothly handle the odor emitted from each zone of the purification facility, it will be able to contribute greatly to the economic and efficient operation of the purification facility.

Figure 1 is a side cross-sectional view showing a pre-claimed manure and comprehensive waste treatment for livestock wastewater.

Figure 2 is a process block diagram showing a comprehensive treatment method for manure and livestock wastewater contaminants according to the present invention.

Figure 3 is a side cross-sectional view showing a comprehensive treatment processor for manure and livestock wastewater according to the present invention.

4 is a plan view of FIG.

5 is a front view of FIG. 2;

Figure 6 is a front sectional view showing the structure of the deodorizing device forming the main portion of the present invention.

<Explanation of symbols for main parts of drawing>

1: Inlet 1a: Auxiliary inlet pipe 2: Rotary screen

3: dehydrator 4: filtrate reservoir 5: cyclone

6: seed removal screen 7: centrifuge 8: filtrate drainage tank

9: Deodorizer 9a: Deodorization case 10: Integrated processor

10a: housing 11: input pipe 21: flow rate adjusting tank

22: screen body 23: auxiliary separator 24, 32, 51: filtrate outlet

25: waste discharge unit 26,68: check door 27,66: screen motor

27a: Reducer 27b, 35a: Bearing 28: Sprocket

31 screw press 33 casing 34,74 screw motor

34a, 66a: Drive sprocket 35,67: Driven sprocket 36: Residue outlet

37: transfer table 41: transfer pump 42: water level detector

43: transfer pipe 44: bypass pipe 45: bulkhead

46: first storage space 47: second storage space 48: main suction pipe

49,69 exhaust pipe 52 seed discharge pipe 53 overflow pipe

61: through hole 62: transfer screw 63: seed discharge unit

64,72: filtrate discharge pipe 65: wash water 71: fine-sarain discharge conveyor

73: screw 81: discharge pipe 91: blowing pipe

92: ventilator 93: chemical transfer pump 93a: chemical discharge pipe

93b: Chemical injection pipe 94: Injection nozzle 95: Deodorizing liquid

96: lashing 97: adsorption filter

Claims (2)

delete The filtrate storage tank 4 and the filtrate discharge tank 8 are partitioned into different spaces on the lower side of the housing 10a constituting the main body of the processor, and the manure or livestock introduced into the processor on the upper side of the filtrate storage tank 4. A rotary screen (2) for separating the contaminants from the waste water is rotatably installed, the rotary screen (2) is the filtrate storage tank (4) and screw type by the filtrate outlet 24 and the residue discharge portion (25) It is connected to the dehydrator (3), respectively, and the filtrate storage tank (4) is connected to the cyclone (5) by a transfer pipe 43 extending from the transfer pump 41, the cyclone (5) is the upper It is connected to the seed removal screen (6) formed by the water drain hole (61) by the side seed discharge pipe (52), and is connected to the centrifuge (7) by the lower side filtrate outlet 51, the seed removal screen ( 6) on both sides of the seed discharge portion 63 in communication with the dehydrator (3) ) And a filtrate discharge pipe 64 connected to the filtrate discharge tank 8 are respectively installed, and the centrifuge 7 is provided with a screw type fine discharge discharger 71 at one lower end thereof and the filtrate discharge tank 8 at the other end thereof. In the comprehensive processor 10, the filtrate discharge pipe 72 is connected to the), A deodorizing device 9 having a deodorizing case 9a and a chemical transfer pump 93 is installed at an upper side of the filtrate storage tank 4, and a blower tube having a ventilator 92 is provided at an upper side of the deodorizing case 9a. 91 is installed connected, Inside the deodorization case (9a), the lash ring 96 and the adsorption filter (97) are inserted and installed in a stacked manner, and the deodorizing liquid which is an aqueous solution of caustic soda (sodium hydroxide) at the bottom of the deodorization case (9a). 95 is stored, Odor exhaust pipes 49 and 69 extending from the filtrate storage tank 4 and the seed removal screen 6 on the wall of the deodorizing case 9a corresponding to the deodorizing liquid 95 and the lashing 96. It is installed through, The chemical transfer pump 93 penetrates through the lower wall of the deodorizing case 9a and the chemical discharge pipe 93a, and passes through the wall of the deodorizing case 9a, so that the lash ring 96 and the adsorption filter 97 are separated. Drug injection pipe (93b) extending between the connection is installed, Along the chemical injection pipe (93b), a plurality of injection nozzles (94) for injecting the deodorizing liquid (95) is installed, characterized in that the manure and livestock wastewater contaminants comprehensive processor.

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