WO2021045289A1 - Dewatering apparatus - Google Patents

Dewatering apparatus Download PDF

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Publication number
WO2021045289A1
WO2021045289A1 PCT/KR2019/012266 KR2019012266W WO2021045289A1 WO 2021045289 A1 WO2021045289 A1 WO 2021045289A1 KR 2019012266 W KR2019012266 W KR 2019012266W WO 2021045289 A1 WO2021045289 A1 WO 2021045289A1
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WO
WIPO (PCT)
Prior art keywords
dewatering
sludge
input surface
dehydration
vibration
Prior art date
Application number
PCT/KR2019/012266
Other languages
French (fr)
Korean (ko)
Inventor
최봉준
Original Assignee
주식회사 이노씨에스알
최봉준
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Application filed by 주식회사 이노씨에스알, 최봉준 filed Critical 주식회사 이노씨에스알
Publication of WO2021045289A1 publication Critical patent/WO2021045289A1/en

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/125—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using screw filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating

Definitions

  • Embodiments of the present invention relate to a dewatering device.
  • the dehydration method according to the prior art is a technology that improves the dehydration treatment capacity by using a dehydration aid, and provides the optimal amount of dehydration aid and mixing time, and is composed of a dehydration device that can satisfy the target moisture content. There is a difference.
  • An object of the present invention is a sewage, sewage industrial wastewater sludge and animal excrement dewatering device, including manure and excrement such as chickens, ducks, pigs, cattle, horses, and other animal manure and all kinds of organic and inorganic sludge similar to the dewatering treatment. It is to provide a dehydration device that can be used.
  • An object of the present invention is to first filter and dehydrate sludge with a maximum moisture content of 99% mixed with manure, sewage, wastewater, and water through a vibrating screen, and then put the first dewatered sludge into a first drum screw dewatering device to have a moisture content of 40. It is to provide a dewatering device capable of discharging ⁇ 50% of sludge.
  • the dehydration device for solving one of the above problems includes a front body 111, a plurality of side bodies 113 connected to the sides of the front body 111, and a rear surface of the plurality of side bodies 113.
  • the front body 111 has a height lower than the height of the rear body 115, the input surface 114 is formed to be inclined to have a predetermined inclination angle (a1), the upper end of the input surface 114 Is positioned at the same height as the upper end of the rear body 115, and the other end of the input surface 114 may be positioned at the same height as the upper end of the front body 111.
  • the vibration screen 131 is installed obliquely by blocking the input surface 114 so as to have the same inclination angle a1 as the input surface 114, and may have an area corresponding to the input surface 114. .
  • the vibration dehydration unit 130 includes a vibration motor 133 for applying vibration to the vibration screen 131 in at least one of an up-down direction and a left-right direction, and the vibration motor 133, The position is fixed by a fixing unit 135 fixed at both ends of the input surface 114 and may be formed to apply vibration toward at least one surface of the vibration screen 131.
  • the fixing unit 135 both ends are fixed across the edges of both sides of the input surface 114, the upper and lower fixing bars 1351, 1353, which are located in parallel with each other vertically spaced apart at a set interval. ), and one end of the vibration motor 133 may be position-constrained by the upper fixing bar 1351, and the other end of the vibration motor 133 may be position-constrained by the lower fixing bar 1352.
  • the vibration screen 131 is installed obliquely by blocking the input surface 114 so as to have the same inclination angle a1 as the input surface 114, and has an area corresponding to the input surface 114, and the vibration screen 131 is a first wire 1311 formed in parallel with each other at a first interval in the vertical direction, and a first wire 1311 formed in parallel with each other at a second interval in the left and right direction, and the first wire 1311
  • a dewatering hole 1312 for primary dehydration may be provided through a lattice space formed between the first and second wires 1311 and 1313 including second wires 1313 connected to each other.
  • a first gap of the first wire 1311 is formed smaller than a second gap of the second wire 1313, and the diameter of the first wire 1311 is less than the diameter of the second wire 1313 It can be formed small.
  • an upper plate portion 117 coupled to an upper portion of the main body portion 110 to block the opening of the input surface 114 and installed horizontally at the same height as the upper end of the rear body 115; Side plate portions 116 extending vertically downward from both sides of the upper plate portion 117 to be connected to the upper portion of the side body 113, and surrounding both sides of the input surface 114; And a front door part that is connected to the front of the upper plate part 117 and the side plate part 116 and is rotatably formed from the upper part of the front body 111 to open and close the input surface 114 ( 118); Including, the upper plate part 117, the side plate part 116, and the front door part 118 have an integral structure separated from the main body part 110, and if necessary, the main body part It is detachable to 110 and is provided with coupling protrusions 1141 protruding upward on both sides of the input surface 114, and the side plate part 116 is guided by the coupling protrusions 1141 to be detachable
  • a discharge pipe 1151 formed through the main body 110 is provided at the lower center of the rear body 115, and a box body that is further protruded to the rear at the upper end of the rear body 115 ( 119 is further provided, and an input pipe 1191 into which the sludge is injected is provided at a lower portion of the box body 119 through the vertical direction, and a drain pipe 1131 is further provided at one side of the side body 113 It can be provided.
  • the first drum screw dewatering unit 150 is provided on the other side of the main body unit 110 and a driving motor 151 that provides rotational force to a screw and a shaft that is responsible for transport and compression for secondary dewatering of sludge. ); And one end of the drive motor 151 is connected, the screw and the shaft are embedded to perform secondary dewatering of the sludge, and the sludge is removed through the first outlet 159 provided at one side of the main body 110.
  • the sludge having a maximum moisture content of 99% mixed with manure, wastewater, and water is first filtered through a vibrating screen to be dehydrated, and then the first dewatered sludge is introduced into the first drum screw dewatering device to have a moisture content of 40-50%. It can be discharged as sludge. If the moisture content is dewatered to 40-50%, there is an advantage in that sludge manure can be quickly treated without solid-liquid separation and composting.
  • the drum screw dewatering unit 170 further includes, and the second drum screw dewatering unit 170 includes: a drum housing 171 receiving and receiving the secondary dewatered sludge; A first shaft 172 rotating in one side of the inner space of the drum housing 171; A first screw 173 having an arc shape and alternately coupled to a plurality of first screw units (1731, 1732) located opposite to each other with respect to the first shaft through an outer diameter of the first shaft 172; A second shaft 174 that rotates on the other side of the inner space of the drum housing 171 and rotates in association with the first shaft 172 in the same direction; And a plurality of second screw units (1751, 1752) having a shape corresponding to the first screw units (1731, 1732) and positioned opposite to each other with respect to the
  • the second drum screw dewatering unit 170 may further include an electric heater or a saturated steam heating device that heats at least a portion of the inside and outside of the drum housing 171. Accordingly, the sludge with a moisture content of 40-50% discharged through the first drum screw dewatering device is re-introduced into the second drum screw dewatering device having an electric or saturated steam heating function to dehydrate and dry the sludge with a moisture content of 10-20%. I can make it.
  • a controller provided on one side of the main body 110 and controlling an operation of at least one of the vibration dehydration unit 130, the first drum screw dehydration unit 150, and the drum screw dehydration unit 170 (190); may further include.
  • the sludge having a maximum moisture content of 99% mixed with manure, wastewater, and water is first filtered through a vibrating screen to be dehydrated, and then the first dewatered sludge is introduced into the first drum screw dewatering device to have a moisture content of 40 ⁇ It can be discharged as 50% sludge. In this way, it is possible to dehydrate the moisture content of sewage wastewater, leachate drinking water, livestock manure, etc. to 40-50%, so that sludge manure can be quickly treated without solid-liquid separation and composting.
  • sludge having a moisture content of 40-50% discharged through the first drum screw dewatering device as needed is passed through the second drum screw dewatering device according to the type and use, and has an electric or saturated steam heating function. It can be put into a twin screw dehydration dryer and dried with sludge with a moisture content of 10-20%.
  • animal manure collected from a barn or by truck can be crushed and mixed with groundwater and recycled nanobubble water and stored in a holding tank.
  • the ultrasonic sterilization cell is decomposed, and the wastewater treated with natural coagulant is pumped and sent to the dehydrator.
  • the sludge is first solid-liquid separated in the vibrating screen, and the second solid-liquid separated in the drum screw dewatering device and then discharged.
  • the solid-liquid separated wastewater manure may pass through a plasma reactor and be transferred to an aeration tank, subjected to nanobubble treatment, and then reused through an activated carbon filter device.
  • FIG. 1 is a front perspective view briefly showing a dehydration apparatus according to an embodiment of the present invention.
  • Figure 2 is a rear perspective view briefly showing a dehydration device according to an embodiment of the present invention.
  • FIG. 3 is a perspective view showing a state in which a cover-type structure and a control panel for suppressing and removing odors are applied to a dehydration device according to an embodiment of the present invention.
  • Figure 4 is a partial enlarged view of the first drum screw body of the dewatering device according to an embodiment of the present invention.
  • FIG. 5 is a conceptual diagram in which a second splatter screw dewatering unit is added to the dewatering apparatus according to an embodiment of the present invention.
  • FIG. 6 is a detailed configuration diagram of a second splatter screw dewatering unit in a dewatering apparatus according to an embodiment of the present invention.
  • the present invention is a dehydration device, which is devised to minimize or remove odor and dewatering of manure and excrement of chickens, ducks, pigs, cows, horses, and other animal manures and all kinds of organic and inorganic sludges similar thereto.
  • sludge with a maximum moisture content of 99% mixed with manure, wastewater, and water is first filtered through a vibrating screen and dewatered, and then the first dewatered sludge is put into the first drum screw dewatering device to produce a sludge with a moisture content of 40-50%. It is a dewatering device that can be discharged into the furnace. If necessary, the sludge with a moisture content of 40-50% discharged through the first drum screw dewatering device is re-introduced into the second drum screw dewatering device having an electric or saturated steam heating function, and dehydration is dried with sludge having a moisture content of 10-20%. I can make it.
  • FIGS. 1 and 2 are a front perspective view and a rear perspective view briefly showing a dehydration apparatus according to an embodiment of the present invention
  • FIG. 3 is a perspective view showing a state in which a door cover structure is coupled to the dehydration apparatus.
  • the dehydration apparatus 100 includes a main body 110, a vibration dehydration unit 130, and a first drum screw dehydration unit 150.
  • the main body 110 includes a front body 111, a plurality of side bodies 113 connected to the sides of the front body 111, and a rear body 115 connected to the rear surfaces of the plurality of side bodies 113. .
  • the main body 110 may receive sludge mixed with at least one of manure, wastewater, and water using the input surface 114 opened at the top.
  • the front body 111 may have a height lower than that of the rear body 115.
  • the input surface 114 may be formed to be inclined to have a predetermined inclination angle a1.
  • the upper end of the input surface 114 may be located at the same height as the upper end of the rear body 115 having a relatively high height.
  • the other end of the input surface 114 may be located at the same height as the upper end of the front body 111 having a relatively low height. Accordingly, when viewed from the front of the dewatering device 100, an inclined input surface 114 having a predetermined inclination angle a1 in the vertical direction is provided on the upper portion of the front body 111, and the input surface 114 Through this, the sludge can be added.
  • the vibration dewatering unit 130 first dehydrates the sludge injected through the input surface 114 using the vibration screen 131.
  • the vibration screen 131 is installed to have the same inclination angle a1 as the input surface 114.
  • the vibration screen 131 is installed inclined to block the inclined input surface 114 to perform primary dewatering of the sludge. Therefore, it is preferable that the vibration screen 131 has an area corresponding to the area of the inclined input surface 114.
  • the vibration dewatering unit 130 further includes a vibration motor 133.
  • the vibration motor 133 refers to a motor that applies vibration to the vibration screen 131 in at least one of an up-down direction and a left-right direction.
  • the vibration motor 133 is fixed in position by a fixing unit 135 fixed at both ends of the input surface 114, and may be arranged to apply vibration toward at least one surface of the vibration screen 131. .
  • the vibration screen 131 may vibrate in the vertical direction, facing the inclined input surface 114, or may vibrate in the left and right directions.
  • the vibration screen 131 may alternately generate vertical vibration and left and right vibration at predetermined time intervals.
  • the vibration screen 131 having an inclined arrangement structure vibrates in at least one of an up-down direction and a left-right direction, so that the primary dewatering effect of the injected sludge can be smoothly performed.
  • the fixing unit 135 may have a structure in which both ends are fixed across both edges of the input surface 114.
  • the fixing unit 135 may include upper and lower fixing bars 1351 and 1353 that are positioned in parallel with each other by being spaced up and down at a set interval.
  • an additional connection bar connected in a direction crossing the upper and lower fixing bars 1351 and 1353 may be further provided.
  • the fixing unit 135 may fix the position of the vibration motor 133 to prevent disassembly or change of the position of the vibration motor 133 due to vibration.
  • one end (eg, an upper end, etc.) of the vibration motor 133 may be fixed to the upper fixing bar 1351 so that the position may be restricted.
  • the other end of the vibration motor 133 (for example, a lower end, etc.) may be fixed to the lower fixing bar 1352 so that the position may be restricted.
  • the vibration motor 133 is installed in parallel with each other at intervals, and the position is stably positioned through the upper and lower fixing bars 1351 and 1353 that are firmly fastened and fixed to the edge of the input surface 114 at both ends. Can be fixed.
  • the vibration screen 131 is installed obliquely by blocking the input surface 114 so as to have the same inclination angle a1 as the input surface 114, and may have an area corresponding to the input surface 114.
  • the vibration screen 131 has a first wire 1311 formed to be parallel to each other at a first interval in the vertical direction as shown in FIG. 1, and a second wire 1311 to be parallel to each other at a second interval in the left and right direction. And a second wire 1313 intersecting and connected to the first wire 1311.
  • a dewatering hole 1312 having a long lattice shape in a horizontal direction for first dewatering of sludge may be provided.
  • the first interval of the first wire 1311 may be formed smaller than the second interval of the second wire 1313.
  • the first wire 1311 is closely disposed in a horizontal direction with a first interval vertically
  • the second wire 1313 is a direction crossing the plurality of first wires 1311 with a second interval left and right. It is fixed in.
  • the second wire 1313 has a diameter larger than the diameter of the first wire 1311 so that the first wire 1311 can be fixed more firmly, and accordingly, the vibration screen 131 ), the necessary structural rigidity can be secured.
  • the vibration screen 131 is disposed to be inclined to have a predetermined inclination angle a1, while generating vibration in at least one of the vertical direction and the left and right direction applied by the vibration motor 133, While sliding the sludge along the slope, the primary dehydration can be smoothly performed to the desired level.
  • the dehydration device 100 includes an upper plate part 117, a side plate part 116, which can be detachably coupled to the main body 110 when necessary, as shown in FIG. 3. And a front door portion 118.
  • the upper plate portion 117 is coupled to the upper portion of the body portion 110 to block the opening of the input surface 114.
  • the upper plate portion 117 may be installed horizontally at the same height as the upper end of the rear body 115.
  • the side plate part 116 extends vertically downward from both sides of the upper plate part 117 and is connected to the upper part of the side body 113, and has a structure surrounding both sides of the input surface 114.
  • the front door portion 118 is connected to the front of the upper plate portion 117 and the side plate portion 116.
  • the front door part 118 may be formed to be rotatable at the top of the front body 111 to open and close the input surface 114.
  • the front door portion 118 may have a structure that can be opened in both sides by using a conventional means such as a hinge.
  • the upper plate portion 117, the side plate portion 116, and the front door portion 118 may have an integral structure separated from the body portion 110, and may be detachably coupled to the body portion 110 if necessary.
  • coupling protrusions 1141 protruding upward are provided on both sides of the input surface 114. Accordingly, the side plate portion 116 is guided by the protruding shape of the coupling protrusion 1141 and has a structure that can be fitted up and down, so that it can be easily attached and detached from the body portion 110.
  • a discharge pipe 1151 formed through the main body 110 is further disposed at the lower center of the rear body 115 It can be provided.
  • the discharge pipe 1151 may be connected to a line through which the discharged water passed through the final dehydration process is discharged.
  • a box body 119 is further provided at the upper end of the rear body 115 to be further protruded to the rear.
  • an input pipe 1191 into which the mixed sludge before dewatering is performed through the dewatering device 100 may be provided through the dewatering device 100 to penetrate in the vertical direction.
  • a drain pipe 1131 may be further provided on one side of the side body 113.
  • the drain pipe 1131 may drain water or liquid generated during the dehydration process.
  • the first drum screw dewatering unit 150 is disposed inside the body unit 110, is located under the vibration screen 131, receives the first dewatered sludge through the vibration screen 131, and then sets the moisture content. Until the sludge is discharged by secondary dewatering.
  • the first drum screw dewatering unit 150 includes a driving motor 151 and a first drum screw body 153.
  • the driving motor 151 is provided on the other side of the main body 110 and may provide rotational force to a screw and a shaft built in to take charge and compression for secondary dehydration of sludge. That is, the drive motor 151 rotates the shaft, and when the shaft is rotated, a screw coupled in a spiral shape along the outer diameter of the shaft rotates, thereby transferring the sludge while simultaneously compressing it, thereby performing secondary dewatering of the sludge.
  • the first drum screw body 153 has one end connected to the driving motor 151, and includes a screw and a shaft to perform secondary dewatering of the sludge.
  • the sludge is discharged through the part 159.
  • FIG. 4 is an enlarged view of a first drum screw body of a dehydration apparatus according to an embodiment of the present invention.
  • the first drum screw body 153 includes a dewatering wire 1531, a first circular frame 1532, a second circular frame 1533, a circular connecting frame 1535, and a longitudinal connecting bar 1534. ).
  • the dewatering wire 1531 is a wire-shaped member having a predetermined diameter, and a plurality of dewatering wires 1531 are arranged in a circumferential direction at predetermined intervals to provide a circular tubular drum shape.
  • the screw and the shaft may be located therein, and the sludge first dewatered by the vibration dewatering unit 130 is input to perform a secondary dehydration action.
  • the first circular frame 1532 is connected along the longitudinal direction of the plurality of dewatering wires 1531 to wrap and fix the plurality of dewatering wires 1531 in the circumferential direction.
  • the first circular frame 1532 allows the plurality of dewatering wires 1531 to maintain a circular tubular drum shape.
  • the second circular frame 1533 surrounds and fixes the first circular frame 1532 in the circumferential direction.
  • the second circular frame 1533 may increase structural rigidity in the radial direction while surrounding the outer diameter of the first circular frame 1532. Accordingly, structural stability of the circular tubular shape provided through the coupling of the dewatering wire 1531 and the first circular frame 1532 may be improved.
  • the plurality of circular connection frames 1535 are coupled to support both ends of a circular tubular shape formed by the plurality of dewatering wires 1531.
  • the plurality of circular connection frames 1535 is a disk-shaped member having a larger thickness and a larger diameter than the second circular frame 1533, and is connected to a plurality of longitudinal connection bars 1534 to be described later, and is connected to the first drum screw body ( The structural rigidity of 153) can be further improved.
  • the plurality of longitudinal connecting bars 1534 are coupled along the longitudinal direction of the plurality of dewatering wires 1531 across the plurality of circular connecting frames 1535.
  • the plurality of longitudinal connection bars 1534 may be fixed in contact with the outer diameter of the second circular frame 1533 to further improve structural rigidity supported in the radial direction.
  • FIG. 5 is a view in which a second drum screw dewatering unit is added to a dewatering device according to an embodiment of the present invention
  • Fig. 6 is an enlarged view of a second drum screw dewatering unit of the dewatering apparatus according to an embodiment of the present invention. It is a drawing.
  • the dewatering device 100 is a vibration dewatering unit 130 for first dewatering sludge using a vibrating screen, a first drum screw dewatering unit for dewatering the sludge to a moisture content of 40-50% by secondary dehydration.
  • a second drum (or twin) screw dewatering unit 170 for dehydrating the sludge to the sludge having a moisture content of 10 to 20% by third dehydration.
  • a connection line 160 may be further provided between the first drum screw dewatering unit 150 and the second drum screw dewatering unit 170.
  • the second drum screw dewatering unit 170 receives the secondary dewatered sludge discharged from the first drum screw dewatering unit 150 through the connection line 160 and uses the rotation of a plurality of screws and shafts to reduce the amount of sludge. Carry out dehydration.
  • the second drum screw dewatering unit 170 includes a drum housing 171, a first shaft 172, a first screw 173, a second shaft 174, and a second shaft as shown in FIG. 6. Includes 2 screws (175).
  • the drum housing 171 may provide a space for dehydrating and drying the sludge so as to receive the secondary dewatered sludge and have a target moisture content of 10 to 20%.
  • the first shaft 172 rotates in one side of the inner space of the drum housing 171.
  • the first screw 173 has an arc shape, and a plurality of first screw units 1731 and 1732 positioned opposite each other with respect to the first shaft 172 alternately through the outer diameter of the first shaft 172 It can be made in a combined form.
  • the second shaft 174 rotates on the other side of the inner space of the drum housing 171 and may be configured to rotate in association with the first shaft 172 in the same direction R.
  • the second screw 175 has a shape corresponding to the first screw units 1731 and 1732, and a plurality of second screw units 1751 and 1752 positioned opposite to each other with respect to the second shaft 174 are manufactured. Two are alternately coupled through the outer diameter of the shaft 174. However, the second screw 175 may rotate so that at least a portion of the first screw 173 contacts.
  • the second splatter screw dewatering unit 170 may further include an electric heater or a saturated steam heating device that heats at least a portion of the inside and outside of the drum housing 171. In this way, by heating using dry season or saturated steam, not only dehydration but also a drying process can be performed.
  • the dried sludge material is continuously sheared and agitated by the contact friction between the first and second screws, resulting in a smaller size, increased heat conductivity, and has the advantage of significantly lowering the moisture content of the sludge to a level of 10 to 20%.
  • the dehydration apparatus 100 further includes a controller 190.
  • the controller 190 is provided on one side of the main body 110 and operates at least one of the vibration dehydration unit 130, the first drum screw dehydration unit 150, and the drum screw dehydration unit 170. Can be controlled.
  • the location and operation method of the control furnace 190 are not necessarily limited to the illustrated form, and may be made in a manner that is self-evident to a person skilled in the art, for example, a wired or wirelessly controlled terminal form, or wirelessly It can also be controlled through the user's terminal using a communication method, and various conventional methods are available.
  • sludge with a maximum moisture content of 99% mixed with manure, wastewater, and water is first filtered through a vibrating screen and dewatered, and then the first dewatered sludge is put into the first drum screw dewatering device to produce a sludge with a moisture content of 40-50%. Can be discharged as.
  • the moisture content of sewage wastewater, leachate drinking water, livestock manure, etc. can be dehydrated to 40-50%, so that sludge manure can be quickly treated without solid-liquid separation and composting.
  • the sludge with a moisture content of 40-50% discharged through the first drum screw dewatering device is re-introduced into the second drum screw dewatering device having an electric or saturated steam heating function to dehydrate the sludge with a moisture content of 10-20%. Can be dried.
  • livestock manure collected by a pig house or a truck may be pulverized and mixed with nanobubble water and stored in a holding tank.
  • sludge Depending on the type of sludge, it is subjected to ultrasonic sterilization and decomposition, treated with BBN natural coagulant, and then the wastewater is pumped and the sludge is sent to a dehydrator.
  • the sludge is first solid-liquid separated in the vibrating screen, and the second solid-liquid separated in the drum screw dewatering device and then discharged.
  • the solid-liquid separated wastewater manure may be reused through a plasma reactor, a nanobubble treatment device, and an activated carbon filter device.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)

Abstract

A dewatering apparatus, according to the present invention, comprises: a main body including a front body, a plurality of side bodies, and a rear body and receiving sludge mixed with at least one of manure, wastewater, and water through an input surface; a vibration dewatering unit for primarily dewatering the sludge by means of a vibrating screen; and a first drum screw dewatering unit for receiving the primarily dewatered sludge through the vibrating screen and then secondarily dewatering the sludge up to a set moisture content to be discharged.

Description

탈수 장치Dewatering device
본 발명의 실시예들은 탈수 장치에 관한 것이다.Embodiments of the present invention relate to a dewatering device.
일반적으로 하수처리 슬러지, 가축분뇨의 처리에는 많은 인력 및 비용이 소요되고 있으며, 심지어 악취 등으로 인하여 민원의 원인이 되고 있다. 이에, 오랜 세월 동안 계속적인 투자와 개발이 이루어졌으나 만족할 수준의 탈수 성능을 확보하기에는 어려움이 있었다. In general, the treatment of sewage treatment sludge and livestock manure requires a lot of manpower and cost, and even causes civil complaints due to odor. Accordingly, although continuous investment and development have been made for a long time, it has been difficult to secure a satisfactory level of dehydration performance.
본 발명과 관련된 선행기술로서 대한민국 등록특허 제10-1887416호가 있으며, 상기 선행문헌에는 가축 분뇨의 탈수 장치 및 그 탈수 방법에 관한 기술이 개시되어 있다. 다만, 선행기술에 따른 탈수 방법은 탈수보조제를 활용하여 탈수처리능력을 향상시키는 기술로서 최적의 탈수보조제 사용량과 혼합 시간을 제공할 뿐, 목표하는 함수율을 만족시킬 수 있는 탈수 장치의 개발과는 구성상 차이가 있다. As a prior art related to the present invention, there is Korean Patent Registration No. 10-1887416, and the prior document discloses a technology related to a dewatering apparatus for livestock manure and a dewatering method thereof. However, the dehydration method according to the prior art is a technology that improves the dehydration treatment capacity by using a dehydration aid, and provides the optimal amount of dehydration aid and mixing time, and is composed of a dehydration device that can satisfy the target moisture content. There is a difference.
따라서, 동물성 분뇨 및 배설물을 비롯하여 이와 유사한 모든 종류의 유 무기 슬러지를 기구적인 조합을 통해 단계적으로 탈수 처리하여 목표하는 함수율을 만족시킬 수 있는 탈수 장치의 개발이 필요한 실정이다.Therefore, there is a need to develop a dewatering device capable of satisfying a target moisture content by dewatering all kinds of organic and inorganic sludges similar to this, including animal manure and excrement, in stages through a mechanical combination.
본 발명의 목적은 하수, 오수 산업 폐수 슬러지 및 동물 배설물 탈수 장치로서, 닭, 오리, 돼지, 소, 말 등의 분뇨 및 배설물을 비롯하여 기타 동물성 분뇨 및 이와 유사한 모든 종류의 유 무기 슬러지를 탈수 처리할 수 있는 탈수 장치를 제공함에 있다. An object of the present invention is a sewage, sewage industrial wastewater sludge and animal excrement dewatering device, including manure and excrement such as chickens, ducks, pigs, cattle, horses, and other animal manure and all kinds of organic and inorganic sludge similar to the dewatering treatment. It is to provide a dehydration device that can be used.
본 발명의 목적은 분뇨, 하수, 폐수, 물과 혼합된 최대 함수율 99%의 슬러지를 진동스크린에서 1차적으로 걸러 탈수시킨 후, 1차 탈수된 슬러지를 제1 드럼 스크류 탈수 장치에 투입하여 함수율 40~50%의 슬러지로 배출시킬 수 있는 탈수 장치를 제공함에 있다. An object of the present invention is to first filter and dehydrate sludge with a maximum moisture content of 99% mixed with manure, sewage, wastewater, and water through a vibrating screen, and then put the first dewatered sludge into a first drum screw dewatering device to have a moisture content of 40. It is to provide a dewatering device capable of discharging ~50% of sludge.
본 발명의 목적은 필요에 따라 제1 드럼 스크류 탈수 장치를 통과하여 배출된 함수율 40~50%의 슬러지를 전기 또는 포화 스팀 가열 기능을 갖는 제2 드럼 스크류 탈수 장치에 재차 투입하여 함수율 10~20%의 슬러지로 탈수 건조시킬 수 있는 탈수 장치를 제공함에 있다. It is an object of the present invention to re-inject the sludge having a moisture content of 40-50% discharged through the first drum screw dewatering device to the second drum screw dewatering device having an electric or saturated steam heating function, and the moisture content 10-20%. It is to provide a dehydration device capable of dehydrating and drying the sludge.
본 발명의 목적들은 이상에서 언급한 목적으로 제한되지 않으며, 언급되지 않은 본 발명의 다른 목적 및 장점들은 하기의 설명에 의해서 이해될 수 있고, 본 발명의 실시예에 의해 보다 분명하게 이해될 것이다. 또한, 본 발명의 목적 및 장점들은 특허 청구 범위에 나타낸 수단 및 그 조합에 의해 실현될 수 있음을 쉽게 알 수 있을 것이다.The objects of the present invention are not limited to the above-mentioned objects, and other objects and advantages of the present invention that are not mentioned can be understood by the following description, and will be more clearly understood by examples of the present invention. In addition, it will be easily understood that the objects and advantages of the present invention can be realized by the means shown in the claims and combinations thereof.
상기의 하나의 과제를 해결하기 위한 본 발명에 따른 탈수 장치는 전면 몸체(111), 상기 전면 몸체(111)의 측면으로 연결된 복수의 측면 몸체(113), 상기 복수의 측면 몸체(113)의 후면에 연결된 후면 몸체(115)를 포함하며, 분뇨, 폐수, 물 중 적어도 하나와 혼합된 슬러지를 상부에 개방된 투입 면(114)을 이용하여 투입 받는 본체부(110); 상기 투입 면(114)을 통해 투입된 슬러지를 진동스크린(131)을 이용하여 1차 탈수시키는 진동탈수부(130); 및 상기 본체부(110)의 내부에 배치되며, 상기 진동스크린(131)의 하측에 위치하여 상기 진동스크린(131)을 거쳐 1차 탈수된 슬러지를 투입 받은 후, 설정 함수율까지 슬러지를 2차 탈수시켜 배출하는 제1 드럼 스크류 탈수부(150);를 포함한다.The dehydration device according to the present invention for solving one of the above problems includes a front body 111, a plurality of side bodies 113 connected to the sides of the front body 111, and a rear surface of the plurality of side bodies 113. A main body portion 110 including a rear body 115 connected to the sludge mixed with at least one of manure, wastewater, and water input using the input surface 114 opened at the top; A vibration dewatering unit 130 for primary dewatering of the sludge injected through the input surface 114 using a vibration screen 131; And the sludge disposed inside the main body 110, located under the vibration screen 131, and receiving the first dewatered sludge through the vibration screen 131, and then secondly dewatering the sludge to a set moisture content. It includes; a first drum screw dewatering unit 150 to be discharged.
또한, 상기 전면 몸체(111)는 상기 후면 몸체(115)의 높이보다 낮은 높이를 가지며, 상기 투입 면(114)은 소정의 경사각(a1)을 갖도록 경사지게 형성되되, 상기 투입 면(114)의 상단은 상기 후면 몸체(115)의 상단과 동일 높이상에 위치하며, 상기 투입 면(114)의 타단부는 상기 전면 몸체(111)의 상단과 동일 높이상에 위치할 수 있다. In addition, the front body 111 has a height lower than the height of the rear body 115, the input surface 114 is formed to be inclined to have a predetermined inclination angle (a1), the upper end of the input surface 114 Is positioned at the same height as the upper end of the rear body 115, and the other end of the input surface 114 may be positioned at the same height as the upper end of the front body 111.
또한, 상기 진동스크린(131)은, 상기 투입 면(114)과 동일한 경사각(a1)을 갖도록 상기 투입 면(114)을 가로막아 경사지게 설치되며, 상기 투입 면(114)에 대응하는 면적을 가질 수 있다. In addition, the vibration screen 131 is installed obliquely by blocking the input surface 114 so as to have the same inclination angle a1 as the input surface 114, and may have an area corresponding to the input surface 114. .
또한, 상기 진동탈수부(130)는, 상기 진동스크린(131)에 상하 방향 및 좌우 방향 중 적어도 하나의 방향으로 진동을 인가하는 진동모터(133)를 포함하며, 상기 진동모터(133)는, 상기 투입 면(114)에 양단이 고정되는 고정 유닛(135)에 의해 위치 고정되며, 상기 진동스크린(131)의 적어도 일면을 향해 진동을 가하도록 형성될 수 있다. In addition, the vibration dehydration unit 130 includes a vibration motor 133 for applying vibration to the vibration screen 131 in at least one of an up-down direction and a left-right direction, and the vibration motor 133, The position is fixed by a fixing unit 135 fixed at both ends of the input surface 114 and may be formed to apply vibration toward at least one surface of the vibration screen 131.
또한, 상기 고정 유닛(135)은, 상기 투입 면(114)의 양측 가장자리를 가로질러 양단이 고정되며, 설정 간격을 두고 상하로 이격하여 서로 평행을 이루어 위치하는 상, 하단 고정 바(1351, 1353)를 포함하며, 상기 진동모터(133)의 일단부는 상기 상단 고정 바(1351)에 위치 구속되고, 상기 진동모터(133)의 타단부는 상기 하단 고정 바(1353)에 위치 구속될 수 있다. In addition, the fixing unit 135, both ends are fixed across the edges of both sides of the input surface 114, the upper and lower fixing bars 1351, 1353, which are located in parallel with each other vertically spaced apart at a set interval. ), and one end of the vibration motor 133 may be position-constrained by the upper fixing bar 1351, and the other end of the vibration motor 133 may be position-constrained by the lower fixing bar 1352.
상기 진동스크린(131)은, 상기 투입 면(114)과 동일한 경사각(a1)을 갖도록 상기 투입 면(114)을 가로막아 경사지게 설치되며, 상기 투입 면(114)에 대응하는 면적을 가지며, 상기 진동스크린(131)은, 상하 방향으로 제1 간격을 두고 서로 평행을 이루어 형성되는 제1 와이어(1311)와, 좌우 방향으로 제2 간격을 두고 서로 평행을 이루어 형성되며, 상기 제1 와이어(1311)에 교차하여 연결되는 제2 와이어(1313)를 포함하며, 상기 제1, 2 와이어(1311, 1313) 사이에 형성된 격자 공간을 통해 1차 탈수를 위한 탈수 홀(1312)이 제공될 수 있다. The vibration screen 131 is installed obliquely by blocking the input surface 114 so as to have the same inclination angle a1 as the input surface 114, and has an area corresponding to the input surface 114, and the vibration screen 131 is a first wire 1311 formed in parallel with each other at a first interval in the vertical direction, and a first wire 1311 formed in parallel with each other at a second interval in the left and right direction, and the first wire 1311 A dewatering hole 1312 for primary dehydration may be provided through a lattice space formed between the first and second wires 1311 and 1313 including second wires 1313 connected to each other.
또한, 상기 제1 와이어(1311)의 제1 간격은 상기 제2 와이어(1313)의 제2 간격보다 작게 형성되고, 상기 제1 와이어(1311)의 직경은 상기 제2 와이어(1313)의 직경보다 작게 형성될 수 있다. In addition, a first gap of the first wire 1311 is formed smaller than a second gap of the second wire 1313, and the diameter of the first wire 1311 is less than the diameter of the second wire 1313 It can be formed small.
또한, 상기 투입 면(114)의 개방을 차단시키도록 상기 본체부(110)의 상부에 결합되며, 상기 후면 몸체(115)의 상단과 동일한 높이상에 수평으로 설치되는 상부 플레이트부(117); 상기 상부 플레이트부(117)의 양측으로부터 수직 하방으로 연장되어 상기 측면 몸체(113)의 상부와 연결되며, 상기 투입 면(114)의 양측을 감싸는 측면 플레이트부(116); 및 상기 상부 플레이트부(117)와 상기 측면 플레이트부(116)의 전방으로 연결되며, 상기 투입 면(114)의 개폐를 위해 상기 전면 몸체(111)의 상부에서 회동 가능하게 형성되는 전면 도어부(118);을 포함하며, 상기 상부 플레이트부(117), 상기 측면 플레이트부(116), 상기 전면 도어부(118)는 상기 본체부(110)와 분리된 일체형 구조로 이루어져, 필요 시 상기 본체부(110)에 착탈 가능하며, 상기 투입 면(114)의 양측에는 상향 돌출된 결합 돌기(1141)가 구비되며, 상기 측면 플레이트부(116)는 상기 결합 돌기(1141)에 의해 안내되어 착탈 가능한 구조를 가질 수 있다. 이와 같은 일체형 구조의 커버 형태의 구조물을 이용하여 슬러지의 악취를 억제 또는 제거할 수 있다. 또한, 커버 형태의 구조물에는 악취 센서(195)가 더 구비되어 악취의 정도를 감지할 수 있다. In addition, an upper plate portion 117 coupled to an upper portion of the main body portion 110 to block the opening of the input surface 114 and installed horizontally at the same height as the upper end of the rear body 115; Side plate portions 116 extending vertically downward from both sides of the upper plate portion 117 to be connected to the upper portion of the side body 113, and surrounding both sides of the input surface 114; And a front door part that is connected to the front of the upper plate part 117 and the side plate part 116 and is rotatably formed from the upper part of the front body 111 to open and close the input surface 114 ( 118); Including, the upper plate part 117, the side plate part 116, and the front door part 118 have an integral structure separated from the main body part 110, and if necessary, the main body part It is detachable to 110 and is provided with coupling protrusions 1141 protruding upward on both sides of the input surface 114, and the side plate part 116 is guided by the coupling protrusions 1141 to be detachable Can have. By using the cover-type structure of such an integrated structure, it is possible to suppress or remove the odor of the sludge. In addition, the odor sensor 195 is further provided on the cover-shaped structure to detect the degree of odor.
또한, 상기 후면 몸체(115)의 하단 중앙에는 상기 본체부(110)를 관통하여 형성되는 배출관(1151)이 구비되고, 상기 후면 몸체(115)의 상단에는 후방으로 더 돌출되게 결합되는 박스몸체(119)가 더 구비되며, 상기 박스몸체(119)의 하부에는 상기 슬러지가 투입되는 투입관(1191)이 상하 방향으로 관통하여 구비되며, 상기 측면 몸체(113)의 일측에는 배수관(1131)이 더 구비될 수 있다. In addition, a discharge pipe 1151 formed through the main body 110 is provided at the lower center of the rear body 115, and a box body that is further protruded to the rear at the upper end of the rear body 115 ( 119 is further provided, and an input pipe 1191 into which the sludge is injected is provided at a lower portion of the box body 119 through the vertical direction, and a drain pipe 1131 is further provided at one side of the side body 113 It can be provided.
또한, 상기 제1 드럼 스크류 탈수부(150)는, 상기 본체부(110)의 타측에 구비되며 슬러지의 2차 탈수를 위한 이송 및 압축을 담당하는 스크류 및 샤프트에 회전력을 제공하는 구동모터(151); 및 상기 구동모터(151)와 일단부가 연결되며, 상기 스크류 및 샤프트를 내장하여 슬러지의 2차 탈수를 수행하여 상기 본체부(110)의 일측에 구비되는 제1 출수부(159)를 통해 슬러지를 배출하는 제1 드럼 스크류 본체(153);를 포함하며, 상기 제1 드럼 스크류 본체(153)는, 소정의 간격을 두고 복수 개가 원형 관 형상을 갖도록 원주 방향으로 배치되는 탈수 와이어(1531); 상기 복수 개의 탈수 와이어(1531)의 길이 방향을 따라 상기 복수 개의 탈수 와이어(1531)를 원주 방향으로 감싸 고정하는 제1 원형 프레임(1532); 상기 복수 개의 탈수 와이어(1531)의 길이 방향을 따라 상기 복수 개의 탈수 와이어(1531)를 원주 방향으로 둘러 감싸 고정하는 제1 원형 프레임(1532); 상기 제1 원형 프레임(1532)을 원주 방향으로 둘러 감싸 고정하며, 상기 제1 원형 프레임(1532)보다 큰 두께를 갖는 복수 개의 제2 원형 프레임(1533); 상기 복수 개의 탈수 와이어(1531)가 형성하는 원형 관 형상의 양단을 지지하도록 결합되는 복수의 원형 연결 프레임(1535); 및 상기 복수의 원형 연결 프레임(1535)을 가로질러 상기 복수 개의 탈수 와이어(1531)의 길이 방향을 따라 결합되며, 상기 제2 원형 프레임(1533)의 외경을 지지 고정하는 복수의 길이 방향 연결 바(1534);를 포함한다. 이에 따라, 분뇨, 폐수, 물과 혼합된 최대 함수율 99%의 슬러지를 진동스크린에서 1차적으로 걸러 탈수시킨 후, 1차 탈수된 슬러지를 제1 드럼 스크류 탈수 장치에 투입하여 함수율 40~50%의 슬러지로 배출시킬 수 있다. 함수율을 40~50%로 탈수시킬 경우 고액분리 및 퇴비화 작업 없이 슬러지 분뇨를 신속하게 처리할 수 있는 장점이 있다.In addition, the first drum screw dewatering unit 150 is provided on the other side of the main body unit 110 and a driving motor 151 that provides rotational force to a screw and a shaft that is responsible for transport and compression for secondary dewatering of sludge. ); And one end of the drive motor 151 is connected, the screw and the shaft are embedded to perform secondary dewatering of the sludge, and the sludge is removed through the first outlet 159 provided at one side of the main body 110. A first drum screw body (153) for discharging; wherein the first drum screw body (153) includes: a dewatering wire (1531) disposed in a circumferential direction so that a plurality of them have a circular tubular shape at predetermined intervals; A first circular frame (1532) surrounding and fixing the plurality of dewatering wires (1531) in a circumferential direction along the length direction of the plurality of dewatering wires (1531); A first circular frame (1532) surrounding and fixing the plurality of dewatering wires (1531) in the circumferential direction along the length direction of the plurality of dewatering wires (1531); A plurality of second circular frames (1533) surrounding and fixing the first circular frame (1532) in a circumferential direction and having a thickness greater than that of the first circular frame (1532); A plurality of circular connection frames (1535) coupled to support both ends of a circular tubular shape formed by the plurality of dewatering wires (1531); And a plurality of longitudinal connection bars that are coupled along the longitudinal direction of the plurality of dewatering wires 1531 across the plurality of circular connection frames 1535 and support and fix the outer diameter of the second circular frame 1533 ( 1534); includes. Accordingly, the sludge having a maximum moisture content of 99% mixed with manure, wastewater, and water is first filtered through a vibrating screen to be dehydrated, and then the first dewatered sludge is introduced into the first drum screw dewatering device to have a moisture content of 40-50%. It can be discharged as sludge. If the moisture content is dewatered to 40-50%, there is an advantage in that sludge manure can be quickly treated without solid-liquid separation and composting.
또한, 상기 제1 드럼 스크류 탈수부(150)에서 배출되는 2차 탈수된 슬러지를 연결라인(160)을 통해 제공 받아 복수의 스크류 및 샤프트의 회전을 이용하여 슬러지의 3차 탈수를 수행하는 제2 드럼 스크류 탈수부(170);를 더 포함하며, 상기 제2 드럼 스크류 탈수부(170)는, 2차 탈수된 슬러지를 제공 받아 수용하는 드럼 하우징(171); 상기 드럼 하우징(171)의 내부 공간 일측에서 회전하는 제1 샤프트(172); 원호 형상을 가지며 상기 제1 샤프트를 기준으로 서로 반대편에 위치하는 복수의 제1 스크류 유닛(1731, 1732)이 상기 제1 샤프트(172)의 외경을 통해 교대로 결합되는 제1 스크류(173); 상기 드럼 하우징(171)의 내부 공간 타측에 회전하며, 상기 제1 샤프트(172)와 동일한 방향으로 연동하여 회전하는 제2 샤프트(174); 및 상기 제1 스크류 유닛(1731, 1732)에 대응하는 형상을 가지며, 상기 제2 샤프트(174)를 기준으로 서로 반대편에 위치하는 복수의 제2 스크류 유닛(1751, 1752)이 상기 제2 샤프트(174)의 외경을 통해 교대로 결합되어 상기 제1 스크류(173)와 적어도 일부가 접촉하도록 회전하는 제2 스크류(175);를 포함한다. In addition, the second dewatered sludge discharged from the first drum screw dewatering unit 150 is provided through the connection line 160 and performs third dewatering of the sludge using rotation of a plurality of screws and shafts. The drum screw dewatering unit 170 further includes, and the second drum screw dewatering unit 170 includes: a drum housing 171 receiving and receiving the secondary dewatered sludge; A first shaft 172 rotating in one side of the inner space of the drum housing 171; A first screw 173 having an arc shape and alternately coupled to a plurality of first screw units (1731, 1732) located opposite to each other with respect to the first shaft through an outer diameter of the first shaft 172; A second shaft 174 that rotates on the other side of the inner space of the drum housing 171 and rotates in association with the first shaft 172 in the same direction; And a plurality of second screw units (1751, 1752) having a shape corresponding to the first screw units (1731, 1732) and positioned opposite to each other with respect to the second shaft (174). And a second screw 175 which is alternately coupled through an outer diameter of 174 and rotates so that at least a portion of the first screw 173 is in contact with each other.
또한, 상기 제2 드럼 스크류 탈수부(170)는, 상기 드럼 하우징(171)의 내, 외부 중 적어도 일부를 가열하는 전기히터 또는 포화스팀 가열장치를 더 포함할 수 있다. 이에 따라, 제1 드럼 스크류 탈수 장치를 통과하여 배출된 함수율 40~50%의 슬러지를 전기 또는 포화 스팀 가열 기능을 갖는 제2 드럼 스크류 탈수 장치에 재차 투입하여 함수율 10~20%의 슬러지로 탈수 건조시킬 수 있다.In addition, the second drum screw dewatering unit 170 may further include an electric heater or a saturated steam heating device that heats at least a portion of the inside and outside of the drum housing 171. Accordingly, the sludge with a moisture content of 40-50% discharged through the first drum screw dewatering device is re-introduced into the second drum screw dewatering device having an electric or saturated steam heating function to dehydrate and dry the sludge with a moisture content of 10-20%. I can make it.
또한, 상기 본체부(110)의 일측에 구비되며 상기 진동탈수부(130), 상기 제1 드럼 스크류 탈수부(150), 상기 드럼 스크류 탈수부(170) 중 적어도 하나 이상을 동작을 제어하는 컨트롤러(190);를 더 포함할 수 있다.In addition, a controller provided on one side of the main body 110 and controlling an operation of at least one of the vibration dehydration unit 130, the first drum screw dehydration unit 150, and the drum screw dehydration unit 170 (190); may further include.
본 발명에 의하면 하수, 오수 산업 폐수 슬러지 및 동물 배설물 탈수 장치로서, 닭, 오리, 돼지, 소, 말 등의 분뇨 및 배설물을 비롯하여 기타 동물성 분뇨 및 이와 유사한 모든 종류의 유 무기 슬러지를 탈수 처리할 수 있는 유리한 기술적 효과가 있다. According to the present invention, as a sewage and sewage industrial wastewater sludge and animal excrement dewatering device, it is possible to dehydrate the manure and excrement of chickens, ducks, pigs, cattle, horses, and other animal manures and all kinds of organic and inorganic sludge similar thereto. There are advantageous technical effects.
또한, 본 발명에 의하면 분뇨, 폐수, 물과 혼합된 최대 함수율 99%의 슬러지를 진동스크린에서 1차적으로 걸러 탈수시킨 후, 1차 탈수된 슬러지를 제1 드럼 스크류 탈수 장치에 투입하여 함수율 40~50%의 슬러지로 배출시킬 수 있다. 이와 같이, 하수 오폐수, 침출수 음폐수, 가축분뇨 등의 함수율을 40~50%로 탈수시킬 수 있어 고액분리 및 퇴비화 작업 없이 슬러지 분뇨를 신속하게 처리할 수 있는 장점이 있다. In addition, according to the present invention, the sludge having a maximum moisture content of 99% mixed with manure, wastewater, and water is first filtered through a vibrating screen to be dehydrated, and then the first dewatered sludge is introduced into the first drum screw dewatering device to have a moisture content of 40~ It can be discharged as 50% sludge. In this way, it is possible to dehydrate the moisture content of sewage wastewater, leachate drinking water, livestock manure, etc. to 40-50%, so that sludge manure can be quickly treated without solid-liquid separation and composting.
또한, 본 발명에 의하면 필요에 따라 제1 드럼 스크류 탈수 장치를 통과하여 배출된 함수율 40~50%의 슬러지를 종류 및 용도에 따라 제2 드럼 스크류 탈수장치에 통과시키고 전기 또는 포화 스팀 가열 기능을 갖는 트윈 스크류 탈수 건조 장치에 투입하여 함수율 10~20%의 슬러지로 건조 시킬 수 있다.In addition, according to the present invention, sludge having a moisture content of 40-50% discharged through the first drum screw dewatering device as needed is passed through the second drum screw dewatering device according to the type and use, and has an electric or saturated steam heating function. It can be put into a twin screw dehydration dryer and dried with sludge with a moisture content of 10-20%.
예를 들어, 축사에서 또는 트럭으로 수거한 가축 분뇨는 지하수 및 리사이클링한 나노버블 수와 함께 분쇄 믹싱하여 홀딩 탱크에 저장할 수 있다. 슬러지 종류에 따라 초음파 살균 셀 파괴 분해를 하고 천연 응집제 처리를 한 폐수를 펌핑하여 탈수기로 보낸다. 이어서, 진동스크린에서 슬러지는 1차 고액 분리되고, 드럼 스크류 탈수 장치에서 2차 고액 분리된 후 방출된다. 이후, 고액 분리된 폐수 분뇨는 플라스마 리액터를 통과 하여 폭기 탱크로 이전, 나노버블 처리를 한 후 활성탄 필터 장치를 거쳐 재사용될 수 있다. For example, animal manure collected from a barn or by truck can be crushed and mixed with groundwater and recycled nanobubble water and stored in a holding tank. Depending on the type of sludge, the ultrasonic sterilization cell is decomposed, and the wastewater treated with natural coagulant is pumped and sent to the dehydrator. Subsequently, the sludge is first solid-liquid separated in the vibrating screen, and the second solid-liquid separated in the drum screw dewatering device and then discharged. Thereafter, the solid-liquid separated wastewater manure may pass through a plasma reactor and be transferred to an aeration tank, subjected to nanobubble treatment, and then reused through an activated carbon filter device.
상술한 효과와 더불어 본 발명의 구체적인 효과는 이하 발명을 실시하기 위한 구체적인 사항을 설명하면서 함께 기술한다.In addition to the above-described effects, specific effects of the present invention will be described together with explanation of specific matters for carrying out the present invention.
도 1은 본 발명의 일 실시예에 따른 탈수 장치를 간략히 도시한 전방 사시도.1 is a front perspective view briefly showing a dehydration apparatus according to an embodiment of the present invention.
도 2는 본 발명의 일 실시예에 따른 탈수 장치를 간략히 도시한 후방 사시도. Figure 2 is a rear perspective view briefly showing a dehydration device according to an embodiment of the present invention.
도 3은 본 발명의 일 실시예에 따른 탈수 장치에 악취 억제 및 제거를 위한 커버 형태의 구조물 및 컨트롤 패널을 적용한 모습을 보여주는 사시도. 3 is a perspective view showing a state in which a cover-type structure and a control panel for suppressing and removing odors are applied to a dehydration device according to an embodiment of the present invention.
도 4는 본 발명의 일 실시예에 따른 탈수 장치 중 제1 드럼 스크류 본체의 부분 확대도.Figure 4 is a partial enlarged view of the first drum screw body of the dewatering device according to an embodiment of the present invention.
도 5는 본 발명의 일 실시예에 따른 탈수 장치에 제2 튄 스크류 탈수부가 추가된 개념도.5 is a conceptual diagram in which a second splatter screw dewatering unit is added to the dewatering apparatus according to an embodiment of the present invention.
도 6은 본 발명의 일 실시예에 따른 탈수 장치 중 제2 튄 스크류 탈수부의 세부 구성도.6 is a detailed configuration diagram of a second splatter screw dewatering unit in a dewatering apparatus according to an embodiment of the present invention.
이하, 도면을 참조하여 본 발명의 실시예에 대하여 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자가 용이하게 실시할 수 있도록 상세히 설명한다. 본 발명은 여러 가지 상이한 형태로 구현될 수 있으며 여기에서 설명하는 실시예에 한정되지 않는다.Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings so that those of ordinary skill in the art may easily implement the present invention. The present invention may be implemented in various different forms and is not limited to the embodiments described herein.
본 발명을 명확하게 설명하기 위해서 설명과 관계없는 부분은 생략하였으며, 명세서 전체를 통하여 동일 또는 유사한 구성요소에 대해서는 동일한 참조 부호를 붙이도록 한다. 또한, 본 발명의 일부 실시예들을 예시적인 도면을 참조하여 상세하게 설명한다. 각 도면의 구성요소들에 참조부호를 부가함에 있어서, 동일한 구성요소들에 대해서는 비록 다른 도면상에 표시되더라도 가능한 한 동일한 부호를 가질 수 있다. 또한, 본 발명을 설명함에 있어, 관련된 공지 구성 또는 기능에 대한 구체적인 설명이 본 발명의 요지를 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명은 생략할 수 있다.In order to clearly describe the present invention, parts irrelevant to the description have been omitted, and the same reference numerals are attached to the same or similar components throughout the specification. In addition, some embodiments of the present invention will be described in detail with reference to exemplary drawings. In adding reference numerals to elements of each drawing, the same elements may have the same numerals as possible even if they are indicated on different drawings. In addition, in describing the present invention, when it is determined that a detailed description of a related known configuration or function may obscure the subject matter of the present invention, the detailed description may be omitted.
본 발명의 구성 요소를 설명하는 데 있어서, 어떤 구성 요소가 다른 구성요소에 "연결", "결합" 또는 "접속"된다고 기재된 경우, 그 구성 요소는 그 다른 구성요소에 직접적으로 연결되거나 또는 접속될 수 있지만, 각 구성 요소 사이에 다른 구성 요소가 "개재"되거나, 각 구성 요소가 다른 구성 요소를 통해 "연결", "결합" 또는 "접속"될 수도 있다고 이해되어야 할 것이다.In describing the constituent elements of the present invention, when a constituent element is described as being “connected”, “coupled” or “connected” to another constituent, the constituent element is directly connected to or to be connected However, it will be understood that other components may be "interposed" between each component, or that each component may be "connected", "coupled" or "connected" through other components.
본 발명은 탈수 장치로서, 닭, 오리, 돼지, 소, 말 등의 분뇨 및 배설물을 비롯하여 기타 동물성 분뇨 및 이와 유사한 모든 종류의 유 무기 슬러지를 악취를 최소화 혹은 제거하며 탈수 처리하기 위해 안출된 것이다. The present invention is a dehydration device, which is devised to minimize or remove odor and dewatering of manure and excrement of chickens, ducks, pigs, cows, horses, and other animal manures and all kinds of organic and inorganic sludges similar thereto.
특히, 분뇨, 폐수, 물과 혼합된 최대 함수율 99%의 슬러지를 진동스크린에서 1차적으로 걸러 탈수시킨 후, 1차 탈수된 슬러지를 제1 드럼 스크류 탈수 장치에 투입하여 함수율 40~50%의 슬러지로 배출시킬 수 있는 탈수 장치이다. 필요에 따라 제1 드럼 스크류 탈수 장치를 통과하여 배출된 함수율 40~50%의 슬러지를 전기 또는 포화 스팀 가열 기능을 갖는 제2 드럼 스크류 탈수 장치에 재차 투입하여 함수율 10~20%의 슬러지로 탈수 건조시킬 수 있다. In particular, sludge with a maximum moisture content of 99% mixed with manure, wastewater, and water is first filtered through a vibrating screen and dewatered, and then the first dewatered sludge is put into the first drum screw dewatering device to produce a sludge with a moisture content of 40-50%. It is a dewatering device that can be discharged into the furnace. If necessary, the sludge with a moisture content of 40-50% discharged through the first drum screw dewatering device is re-introduced into the second drum screw dewatering device having an electric or saturated steam heating function, and dehydration is dried with sludge having a moisture content of 10-20%. I can make it.
이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예에 따른 탈수 장치에 관하여 상세히 설명하기로 한다. Hereinafter, a dehydration apparatus according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
도면에서, 도 1 및 도 2는 본 발명의 일 실시예에 따른 탈수 장치를 간략히 도시한 전방 사시도, 및 후방 사시도 이며, 도 3은 탈수 장치에 도어 커버 구조물이 결합된 모습을 보여주는 사시도 이다. In the drawings, FIGS. 1 and 2 are a front perspective view and a rear perspective view briefly showing a dehydration apparatus according to an embodiment of the present invention, and FIG. 3 is a perspective view showing a state in which a door cover structure is coupled to the dehydration apparatus.
도시된 바와 같이, 본 발명의 일 실시예에 따른 탈수 장치(100)는 본체부(110), 진동탈수부(130), 제1 드럼 스크류 탈수부(150)를 포함한다. As shown, the dehydration apparatus 100 according to an embodiment of the present invention includes a main body 110, a vibration dehydration unit 130, and a first drum screw dehydration unit 150.
본체부(110)는 전면 몸체(111), 상기 전면 몸체(111)의 측면으로 연결된 복수의 측면 몸체(113), 상기 복수의 측면 몸체(113)의 후면에 연결된 후면 몸체(115)를 포함한다. The main body 110 includes a front body 111, a plurality of side bodies 113 connected to the sides of the front body 111, and a rear body 115 connected to the rear surfaces of the plurality of side bodies 113. .
또한, 본체부(110)는 분뇨, 폐수, 물 중 적어도 하나와 혼합된 슬러지를 상부에 개방된 투입 면(114)을 이용하여 투입 받을 수 있다. In addition, the main body 110 may receive sludge mixed with at least one of manure, wastewater, and water using the input surface 114 opened at the top.
구체적으로는, 전면 몸체(111)는 후면 몸체(115)의 높이보다 낮은 높이를 가질 수 있다. Specifically, the front body 111 may have a height lower than that of the rear body 115.
그리고 투입 면(114)은 소정의 경사각(a1)을 갖도록 경사지게 형성될 수 있다. In addition, the input surface 114 may be formed to be inclined to have a predetermined inclination angle a1.
구체적으로는, 투입 면(114)의 상단은 상대적으로 높은 높이를 갖는 후면 몸체(115)의 상단과 동일 높이상에 위치할 수 있다. 그리고 투입 면(114)의 타단부는 상대적으로 낮은 높이를 갖는 전면 몸체(111)의 상단과 동일 높이상에 위치할 수 있다. 이에 따라 탈수 장치(100)의 전방에서 바라볼 때, 전면 몸체(111)의 상부에는 상하 방향으로 소정의 경사각(a1)을 갖는 경사진 투입 면(114)이 마련되고, 이 투입 면(114)을 통해 슬러지의 투입이 가능해질 수 있다. Specifically, the upper end of the input surface 114 may be located at the same height as the upper end of the rear body 115 having a relatively high height. In addition, the other end of the input surface 114 may be located at the same height as the upper end of the front body 111 having a relatively low height. Accordingly, when viewed from the front of the dewatering device 100, an inclined input surface 114 having a predetermined inclination angle a1 in the vertical direction is provided on the upper portion of the front body 111, and the input surface 114 Through this, the sludge can be added.
진동탈수부(130)는 투입 면(114)을 통해 투입된 슬러지를 진동스크린(131)을 이용하여 1차 탈수시킨다. The vibration dewatering unit 130 first dehydrates the sludge injected through the input surface 114 using the vibration screen 131.
진동스크린(131)은 투입 면(114)과 동일한 경사각(a1)을 갖도록 설치된다. The vibration screen 131 is installed to have the same inclination angle a1 as the input surface 114.
구체적으로는, 진동스크린(131)은 경사진 투입 면(114)을 가로막아 슬러지의 1차 탈수를 수행하도록 경사지게 설치된다. 따라서, 바람직하게는 진동스크린(131)은 경사진 투입 면(114)의 면적에 대응하는 면적을 갖는 것이 바람직하다. Specifically, the vibration screen 131 is installed inclined to block the inclined input surface 114 to perform primary dewatering of the sludge. Therefore, it is preferable that the vibration screen 131 has an area corresponding to the area of the inclined input surface 114.
진동탈수부(130)는 진동모터(133)를 더 포함한다. The vibration dewatering unit 130 further includes a vibration motor 133.
진동모터(133)는 진동스크린(131)에 상하 방향 및 좌우 방향 중 적어도 일 방향으로 진동을 인가하는 모터를 말한다. The vibration motor 133 refers to a motor that applies vibration to the vibration screen 131 in at least one of an up-down direction and a left-right direction.
구체적으로는, 진동모터(133)는 투입 면(114)에 양단이 고정되는 고정 유닛(135)에 의해 위치 고정되며, 진동스크린(131)의 적어도 일면을 향해 진동을 가할 수 있도록 배치될 수 있다. Specifically, the vibration motor 133 is fixed in position by a fixing unit 135 fixed at both ends of the input surface 114, and may be arranged to apply vibration toward at least one surface of the vibration screen 131. .
예를 들어, 진동스크린(131)은 경사진 투입 면(114)에 마주하여 상하 방향으로 진동을 일으킬 수 있으며, 또는 좌우 방향으로 진동을 일으킬 수 있다. 또한, 진동스크린(131)은 일정 시간 간격마다 상하 방향 진동 및 좌우 방향 진동을 교대로 일으킬 수 있다. For example, the vibration screen 131 may vibrate in the vertical direction, facing the inclined input surface 114, or may vibrate in the left and right directions. In addition, the vibration screen 131 may alternately generate vertical vibration and left and right vibration at predetermined time intervals.
이와 같이, 경사진 배치 구조를 갖는 진동스크린(131)이 상하 방향, 좌우 방향 중 적어도 하나의 방향으로 진동을 함으로써 투입된 슬러지의 1차 탈수 작용이 원활하게 이루어질 수 있다. As described above, the vibration screen 131 having an inclined arrangement structure vibrates in at least one of an up-down direction and a left-right direction, so that the primary dewatering effect of the injected sludge can be smoothly performed.
한편, 고정 유닛(135)은 투입 면(114)의 양측 가장자리를 가로질러 양단이 고정되는 구조로 이루어질 수 있다. 구체적으로는, 고정 유닛(135)은 설정 간격을 두고 상하로 이격하여 서로 평행을 이루어 위치하는 상, 하단 고정 바(1351, 1353)를 포함할 수 있다. 이에 더하여, 별도로 도시하진 않았으나 상, 하단 고정 바(1351, 1353)를 교차하는 방향으로 연결되는 추가 연결 바를 더 구비할 수 있다. Meanwhile, the fixing unit 135 may have a structure in which both ends are fixed across both edges of the input surface 114. Specifically, the fixing unit 135 may include upper and lower fixing bars 1351 and 1353 that are positioned in parallel with each other by being spaced up and down at a set interval. In addition, although not separately shown, an additional connection bar connected in a direction crossing the upper and lower fixing bars 1351 and 1353 may be further provided.
이와 같이, 고정 유닛(135)은 진동모터(133)의 위치를 고정시켜 진동으로 인해 진동모터(133)의 체결이 해체되거나 또는 위치가 변경되는 것을 방지할 수 있다. In this way, the fixing unit 135 may fix the position of the vibration motor 133 to prevent disassembly or change of the position of the vibration motor 133 due to vibration.
일 예로서, 진동모터(133)의 일단부(예: 상단부 등)는 상단 고정 바(1351)에 고정되어 위치가 구속될 수 있다. 또한, 진동모터(133)의 타단부(예: 하단부 등)는 하단 고정 바(1353)에 고정되어 위치가 구속될 수 있다. 이에 따라, 진동모터(133)는 서로 간격을 두고 평행을 이루어 설치되며, 양단이 투입 면(114)의 가장자리에 견고하게 체결 고정되는 상, 하단 고정 바(1351, 1353)를 통해 안정적으로 위치가 고정될 수 있다. As an example, one end (eg, an upper end, etc.) of the vibration motor 133 may be fixed to the upper fixing bar 1351 so that the position may be restricted. In addition, the other end of the vibration motor 133 (for example, a lower end, etc.) may be fixed to the lower fixing bar 1352 so that the position may be restricted. Accordingly, the vibration motor 133 is installed in parallel with each other at intervals, and the position is stably positioned through the upper and lower fixing bars 1351 and 1353 that are firmly fastened and fixed to the edge of the input surface 114 at both ends. Can be fixed.
한편, 진동스크린(131)은 투입 면(114)과 동일한 경사각(a1)을 갖도록 투입 면(114)을 가로막아 경사지게 설치되며, 투입 면(114)에 대응하는 면적을 가질 수 있다. Meanwhile, the vibration screen 131 is installed obliquely by blocking the input surface 114 so as to have the same inclination angle a1 as the input surface 114, and may have an area corresponding to the input surface 114.
구체적으로는, 진동스크린(131)은 도 1에 도시된 바와 같이 상하 방향으로 제1 간격을 두고 서로 평행을 이루어 형성되는 제1 와이어(1311)와, 좌우 방향으로 제2 간격을 두고 서로 평행을 이루어 형성되며, 제1 와이어(1311)에 교차하여 연결되는 제2 와이어(1313)를 포함한다. 그리고 제1, 2 와이어(1311, 1313) 사이에 형성된 격자 공간을 통해 슬러지의 제1 탈수를 위한 가로 방향으로 긴 격자 형상의 탈수 홀(1312)이 제공될 수 있다. Specifically, the vibration screen 131 has a first wire 1311 formed to be parallel to each other at a first interval in the vertical direction as shown in FIG. 1, and a second wire 1311 to be parallel to each other at a second interval in the left and right direction. And a second wire 1313 intersecting and connected to the first wire 1311. In addition, through the lattice space formed between the first and second wires 1311 and 1313, a dewatering hole 1312 having a long lattice shape in a horizontal direction for first dewatering of sludge may be provided.
이때, 제1 와이어(1311)의 제1 간격은 제2 와이어(1313)의 제2 간격보다 작게 형성될 수 있다. In this case, the first interval of the first wire 1311 may be formed smaller than the second interval of the second wire 1313.
이에 따라, 제1 와이어(1311)는 상하로 제1 간격을 두고 촘촘하게 가로 방향으로 배치되며, 제2 와이어(1313)는 좌우로 제2 간격을 두고 복수의 제1 와이어(1311)를 교차하는 방향에서 고정시켜준다. Accordingly, the first wire 1311 is closely disposed in a horizontal direction with a first interval vertically, and the second wire 1313 is a direction crossing the plurality of first wires 1311 with a second interval left and right. It is fixed in.
따라서, 제2 와이어(1313)는 제1 와이어(1311)를 보다 견고하게 고정시켜줄 수 있도록 제1 와이어(1311)의 직경보다 큰 직경을 갖는 것이 바람직한데, 이에 따라 진동을 발생시키는 진동스크린(131)에 필요한 구조 강성을 확보할 수 있다. Therefore, it is preferable that the second wire 1313 has a diameter larger than the diameter of the first wire 1311 so that the first wire 1311 can be fixed more firmly, and accordingly, the vibration screen 131 ), the necessary structural rigidity can be secured.
이와 같이 구성됨에 따라, 진동스크린(131)은 소정의 경사각(a1)을 갖도록 경사지게 배치되면서도, 진동모터(133)에 의해 인가된 상하 방향, 좌우 방향 중 적어도 하나의 방향의 진동을 발생시켜, 투입된 슬러지를 경사 면을 따라 슬라이딩시키면서 1차 탈수 작용을 목표하는 수준까지 원활하게 실시할 수 있다.As configured as described above, the vibration screen 131 is disposed to be inclined to have a predetermined inclination angle a1, while generating vibration in at least one of the vertical direction and the left and right direction applied by the vibration motor 133, While sliding the sludge along the slope, the primary dehydration can be smoothly performed to the desired level.
한편, 본 발명의 일 실시예에 따른 탈수 장치(100)는 도 3에 도시된 바와 같이 필요 시 본체부(110)에 착탈 방식으로 결합 가능한 상부 플레이트부(117), 측면 플레이트부(116), 및 전면 도어부(118)를 포함한다. Meanwhile, the dehydration device 100 according to an embodiment of the present invention includes an upper plate part 117, a side plate part 116, which can be detachably coupled to the main body 110 when necessary, as shown in FIG. 3. And a front door portion 118.
도 3을 참조하면, 상부 플레이트부(117)는 투입 면(114)의 개방을 차단시키도록 본체부(110)의 상부에 결합된다. 구체적으로는, 상부 플레이트부(117)는 후면 몸체(115)의 상단과 동일한 높이상에 수평으로 설치될 수 있다. Referring to FIG. 3, the upper plate portion 117 is coupled to the upper portion of the body portion 110 to block the opening of the input surface 114. Specifically, the upper plate portion 117 may be installed horizontally at the same height as the upper end of the rear body 115.
측면 플레이트부(116)는 상부 플레이트부(117)의 양측으로부터 수직 하방으로 연장되어 측면 몸체(113)의 상부와 연결되는데, 투입 면(114)의 양측을 감싸는 구조로 이루어진다. The side plate part 116 extends vertically downward from both sides of the upper plate part 117 and is connected to the upper part of the side body 113, and has a structure surrounding both sides of the input surface 114.
전면 도어부(118)는 상부 플레이트부(117)와 측면 플레이트부(116)의 전방으로 연결된다. 전면 도어부(118)는 투입 면(114)의 개폐를 위해 전면 몸체(111)의 상부에서 회동 가능하게 형성될 수 있다. 별도로 도시하진 않았으나, 힌지 등의 관용의 수단을 이용하여 전면 도어부(118)는 양쪽으로 여닫이 구조로 개방 가능한 구조를 가질 수 있다. The front door portion 118 is connected to the front of the upper plate portion 117 and the side plate portion 116. The front door part 118 may be formed to be rotatable at the top of the front body 111 to open and close the input surface 114. Although not shown separately, the front door portion 118 may have a structure that can be opened in both sides by using a conventional means such as a hinge.
이러한 상부 플레이트부(117), 측면 플레이트부(116), 전면 도어부(118)는 본체부(110)와 분리된 일체형 구조로 이루어질 수 있는데 필요 시 본체부(110)에 착탈 결합 될 수 있다. The upper plate portion 117, the side plate portion 116, and the front door portion 118 may have an integral structure separated from the body portion 110, and may be detachably coupled to the body portion 110 if necessary.
한편, 투입 면(114)의 양측에는 상향 돌출된 결합 돌기(1141)가 구비된다. 이에 따라, 측면 플레이트부(116)는 결합 돌기(1141)의 돌출 형상에 의해 안내되어 상하로 끼움 가능한 구조로 이루어져 본체부(110)에 용이하게 착탈 될 수 있다. Meanwhile, coupling protrusions 1141 protruding upward are provided on both sides of the input surface 114. Accordingly, the side plate portion 116 is guided by the protruding shape of the coupling protrusion 1141 and has a structure that can be fitted up and down, so that it can be easily attached and detached from the body portion 110.
한편, 본 발명의 일 실시예에 따른 탈수 장치(100)의 경우, 도 2에 도시된 바와 같이 후면 몸체(115)의 하단 중앙에는 본체부(110)를 관통하여 형성되는 배출관(1151)이 더 구비될 수 있다. 이 배출관(1151)은 최종 탈수 과정을 거친 배출 물이 배출되는 라인이 연결될 수 있다. On the other hand, in the case of the dehydration device 100 according to an embodiment of the present invention, as shown in FIG. 2, a discharge pipe 1151 formed through the main body 110 is further disposed at the lower center of the rear body 115 It can be provided. The discharge pipe 1151 may be connected to a line through which the discharged water passed through the final dehydration process is discharged.
또한, 후면 몸체(115)의 상단에는 후방으로 더 돌출되게 결합되는 박스몸체(119)가 더 구비된다. 그리고 박스몸체(119)의 하부에는 탈수 장치(100)를 거쳐 탈수가 이루어지기 이전의 혼합된 슬러지가 투입되는 투입관(1191)이 상하 방향으로 관통하여 구비될 수 있다. In addition, a box body 119 is further provided at the upper end of the rear body 115 to be further protruded to the rear. In addition, an input pipe 1191 into which the mixed sludge before dewatering is performed through the dewatering device 100 may be provided through the dewatering device 100 to penetrate in the vertical direction.
그리고 측면 몸체(113)의 일측에는 배수관(1131)이 더 구비될 수 있다. 배수관(1131)은 탈수 과정 시 발생되는 물 또는 액체를 배수할 수 있다. In addition, a drain pipe 1131 may be further provided on one side of the side body 113. The drain pipe 1131 may drain water or liquid generated during the dehydration process.
제1 드럼 스크류 탈수부(150)는 본체부(110)의 내부에 배치되며, 진동스크린(131)의 하측에 위치하여 진동스크린(131)을 거쳐 1차 탈수된 슬러지를 투입 받은 후, 설정 함수율까지 슬러지를 2차 탈수시켜 배출한다. The first drum screw dewatering unit 150 is disposed inside the body unit 110, is located under the vibration screen 131, receives the first dewatered sludge through the vibration screen 131, and then sets the moisture content. Until the sludge is discharged by secondary dewatering.
제1 드럼 스크류 탈수부(150)는 구동모터(151)와 제1 드럼 스크류 본체(153)를 포함한다. The first drum screw dewatering unit 150 includes a driving motor 151 and a first drum screw body 153.
구동모터(151)는 본체부(110)의 타측에 구비되며 슬러지의 2차 탈수를 위한 이송 및 압축을 담당하도록 내장된 스크류 및 샤프트에 회전력을 제공할 수 있다. 즉, 구동모터(151)는 샤프트를 회전시키는데, 샤프트의 회전 시 샤프트의 외경을 따라 나선형으로 결합된 스크류가 회전하게 되어 슬러지를 이송하면서 동시에 압축하며 슬러지의 2차 탈수를 수행할 수 있다.The driving motor 151 is provided on the other side of the main body 110 and may provide rotational force to a screw and a shaft built in to take charge and compression for secondary dehydration of sludge. That is, the drive motor 151 rotates the shaft, and when the shaft is rotated, a screw coupled in a spiral shape along the outer diameter of the shaft rotates, thereby transferring the sludge while simultaneously compressing it, thereby performing secondary dewatering of the sludge.
제1 드럼 스크류 본체(153)는 구동모터(151)와 일단부가 연결되며, 스크류 및 샤프트를 내장하여 슬러지의 2차 탈수를 수행하는 구성으로서, 본체부(110)의 일측에 구비되는 제1 출수부(159)를 통해 슬러지를 배출한다. The first drum screw body 153 has one end connected to the driving motor 151, and includes a screw and a shaft to perform secondary dewatering of the sludge. The sludge is discharged through the part 159.
도 4는 본 발명의 일 실시예에 따른 탈수 장치 중 제1 드럼 스크류 본체를 확대 도시한 도면이다. 4 is an enlarged view of a first drum screw body of a dehydration apparatus according to an embodiment of the present invention.
도시된 바와 같이, 제1 드럼 스크류 본체(153)는 탈수 와이어(1531), 제1 원형 프레임(1532), 제2 원형 프레임(1533), 원형 연결 프레임(1535), 및 길이 방향 연결 바(1534)를 포함한다. As shown, the first drum screw body 153 includes a dewatering wire 1531, a first circular frame 1532, a second circular frame 1533, a circular connecting frame 1535, and a longitudinal connecting bar 1534. ).
탈수 와이어(1531)는 소정의 직경을 갖는 와이어 형태의 부재로서, 소정의 간격을 두고 복수 개가 원주 방향으로 배치되어 원형 관 형상의 드럼 외형을 제공한다. 스크류 및 샤프트는 그 내부에 위치할 수 있으며, 진동탈수부(130)에서 1차 탈수된 슬러지가 투입되어 2차 탈수 작용이 수행된다. The dewatering wire 1531 is a wire-shaped member having a predetermined diameter, and a plurality of dewatering wires 1531 are arranged in a circumferential direction at predetermined intervals to provide a circular tubular drum shape. The screw and the shaft may be located therein, and the sludge first dewatered by the vibration dewatering unit 130 is input to perform a secondary dehydration action.
제1 원형 프레임(1532)은 복수 개의 탈수 와이어(1531)의 길이 방향을 따라 연결되어 복수 개의 탈수 와이어(1531)를 원주 방향으로 감싸 고정시킨다. 제1 원형 프레임(1532)에 의해 복수 개의 탈수 와이어(1531)는 원형 관 형상의 드럼 외형을 유지할 수 있다. The first circular frame 1532 is connected along the longitudinal direction of the plurality of dewatering wires 1531 to wrap and fix the plurality of dewatering wires 1531 in the circumferential direction. The first circular frame 1532 allows the plurality of dewatering wires 1531 to maintain a circular tubular drum shape.
제2 원형 프레임(1533)은 제1 원형 프레임(1532)을 원주 방향으로 둘러 감싸 고정한다. 다시 말해, 제2 원형 프레임(1533)은 제1 원형 프레임(1532)의 외경을 둘러 감싸면서 반경 방향으로의 구조 강성을 증가시킬 수 있다. 이로써, 탈수 와이어(1531)와 제1 원형 프레임(1532)의 결합을 통해 제공되는 원형 관 형상의 구조적인 안정성이 향상될 수 있다. The second circular frame 1533 surrounds and fixes the first circular frame 1532 in the circumferential direction. In other words, the second circular frame 1533 may increase structural rigidity in the radial direction while surrounding the outer diameter of the first circular frame 1532. Accordingly, structural stability of the circular tubular shape provided through the coupling of the dewatering wire 1531 and the first circular frame 1532 may be improved.
복수의 원형 연결 프레임(1535)은 복수 개의 탈수 와이어(1531)가 형성하는 원형 관 형상의 양단을 지지하도록 결합된다. 복수의 원형 연결 프레임(1535)은 제2 원형 프레임(1533)보다 큰 두께 및 큰 직경을 갖는 원판 형태의 부재로서, 후술할 복수의 길이 방향 연결 바(1534)와 연결되어 제1 드럼 스크류 본체(153)의 구조 강성을 한층 더 향상시킬 수 있다. The plurality of circular connection frames 1535 are coupled to support both ends of a circular tubular shape formed by the plurality of dewatering wires 1531. The plurality of circular connection frames 1535 is a disk-shaped member having a larger thickness and a larger diameter than the second circular frame 1533, and is connected to a plurality of longitudinal connection bars 1534 to be described later, and is connected to the first drum screw body ( The structural rigidity of 153) can be further improved.
복수의 길이 방향 연결 바(1534)는 복수의 원형 연결 프레임(1535)을 가로질러 복수 개의 탈수 와이어(1531)의 길이 방향을 따라 결합된다. 특히, 복수의 길이 방향 연결 바(1534)는 제2 원형 프레임(1533)의 외경과 접촉 고정되어 반경 방향으로 지지하는 구조 강성을 보다 향상시킬 수 있다. The plurality of longitudinal connecting bars 1534 are coupled along the longitudinal direction of the plurality of dewatering wires 1531 across the plurality of circular connecting frames 1535. In particular, the plurality of longitudinal connection bars 1534 may be fixed in contact with the outer diameter of the second circular frame 1533 to further improve structural rigidity supported in the radial direction.
다음으로, 본 발명의 실시예에 따른 탈수 장치에 제2 드럼 스크류 탈수부가 추가된 실시 형태에 관하여 살펴보기로 한다. Next, an embodiment in which a second drum screw dewatering unit is added to the dewatering apparatus according to an embodiment of the present invention will be described.
도면에서, 도 5는 본 발명의 일 실시예에 따른 탈수 장치에 제2 드럼 스크류 탈수부가 추가된 도면이며, 도 6은 본 발명의 일 실시예에 따른 탈수 장치 중 제2 드럼 스크류 탈수부를 확대 도시한 도면이다. In the drawings, FIG. 5 is a view in which a second drum screw dewatering unit is added to a dewatering device according to an embodiment of the present invention, and Fig. 6 is an enlarged view of a second drum screw dewatering unit of the dewatering apparatus according to an embodiment of the present invention. It is a drawing.
도시된 바와 같이, 탈수 장치(100)는 진동스크린을 이용하여 슬러지를 1차 탈수시키는 진동 탈수부(130), 슬러지를 2차 탈수시켜 함수율을 40~50%로 탈수시키는 제1 드럼 스크류 탈수부(150)와 함께, 슬러지를 3차 탈수시켜 함수율 10~20%의 슬러지로 탈수 건조시키는 제2 드럼(또는 트윈) 스크류 탈수부(170)를 포함한다.As shown, the dewatering device 100 is a vibration dewatering unit 130 for first dewatering sludge using a vibrating screen, a first drum screw dewatering unit for dewatering the sludge to a moisture content of 40-50% by secondary dehydration. In addition to 150, it includes a second drum (or twin) screw dewatering unit 170 for dehydrating the sludge to the sludge having a moisture content of 10 to 20% by third dehydration.
제1 드럼 스크류 탈수부(150)와 제2 드럼 스크류 탈수부(170) 사이에는 연결라인(160)이 더 구비될 수 있다. A connection line 160 may be further provided between the first drum screw dewatering unit 150 and the second drum screw dewatering unit 170.
제2 드럼 스크류 탈수부(170)는 제1 드럼 스크류 탈수부(150)에서 배출되는 2차 탈수된 슬러지를 연결라인(160)을 통해 제공 받아 복수의 스크류 및 샤프트의 회전을 이용하여 슬러지의 3차 탈수를 수행한다. The second drum screw dewatering unit 170 receives the secondary dewatered sludge discharged from the first drum screw dewatering unit 150 through the connection line 160 and uses the rotation of a plurality of screws and shafts to reduce the amount of sludge. Carry out dehydration.
구체적으로는, 제2 드럼 스크류 탈수부(170)는 도 6에 도시된 바와 같이 드럼 하우징(171), 제1 샤프트(172), 제1 스크류(173), 제2 샤프트(174), 및 제2 스크류(175)를 포함한다. Specifically, the second drum screw dewatering unit 170 includes a drum housing 171, a first shaft 172, a first screw 173, a second shaft 174, and a second shaft as shown in FIG. 6. Includes 2 screws (175).
드럼 하우징(171)은 2차 탈수된 슬러지를 제공 받아 목표하는 10~20% 함수율을 갖도록 슬러지로 탈수 건조시키는 공간을 제공할 수 있다. The drum housing 171 may provide a space for dehydrating and drying the sludge so as to receive the secondary dewatered sludge and have a target moisture content of 10 to 20%.
제1 샤프트(172)는 드럼 하우징(171)의 내부 공간 일측에서 회전한다. 제1 스크류(173)는 원호 형상을 가지는데, 제1 샤프트(172)를 기준으로 서로 반대편에 위치하는 복수의 제1 스크류 유닛(1731, 1732)이 제1 샤프트(172)의 외경을 통해 교대로 결합된 형태로 이루어질 수 있다. The first shaft 172 rotates in one side of the inner space of the drum housing 171. The first screw 173 has an arc shape, and a plurality of first screw units 1731 and 1732 positioned opposite each other with respect to the first shaft 172 alternately through the outer diameter of the first shaft 172 It can be made in a combined form.
제2 샤프트(174)는 드럼 하우징(171)의 내부 공간 타측에 회전하며, 제1 샤프트(172)와 동일한 방향(R)을 향해 연동하여 회전하도록 구성될 수 있다. 제2 스크류(175)는 제1 스크류 유닛(1731, 1732)에 대응하는 형상을 가지며, 제2 샤프트(174)를 기준으로 서로 반대편에 위치하는 복수의 제2 스크류 유닛(1751, 1752)이 제2 샤프트(174)의 외경을 통해 교대로 결합된다. 다만, 제2 스크류(175)는 제1 스크류(173)와 적어도 일부가 접촉하도록 회전할 수 있다. The second shaft 174 rotates on the other side of the inner space of the drum housing 171 and may be configured to rotate in association with the first shaft 172 in the same direction R. The second screw 175 has a shape corresponding to the first screw units 1731 and 1732, and a plurality of second screw units 1751 and 1752 positioned opposite to each other with respect to the second shaft 174 are manufactured. Two are alternately coupled through the outer diameter of the shaft 174. However, the second screw 175 may rotate so that at least a portion of the first screw 173 contacts.
이와 같이 구성됨에 따라, 제1, 2 스크류(173, 175)가 서로 부분적으로 접촉 마찰을 하는 상태로 회전하기 때문에 끈적거리는 점성이 높은 슬러지 물질이 제1, 2 스크류에 붙지 않으면서, 슬러지 물질을 연속적으로 이송되면서 회전, 박리, 교반이 이루어질 수 있다. 이로써 탈수 건조 효과가 향상되는 장점이 있다. According to this configuration, since the first and second screws 173 and 175 rotate in a state of partial contact friction with each other, the sludge material with high sticky viscosity does not adhere to the first and second screws, and the sludge material is removed. Rotation, peeling, and stirring may be performed while being continuously transferred. This has the advantage of improving the dehydration drying effect.
이에 더하여, 제2 튄 스크류 탈수부(170)는 드럼 하우징(171)의 내, 외부 중 적어도 일부를 가열하는 전기히터 또는 포화스팀 가열장치를 더 포함할 수 있다. 이와 같이, 건기 또는 포화스팀을 이용한 가열을 함으로써 탈수는 물론 건조 공정까지 진행될 수 있다. 건조된 슬러지 물질은 제1, 2 스크류 간의 접촉 마찰에 의해 계속적으로 전단 및 교반 되어 크기가 작아지게 되고, 열의 전도율이 높아져 슬러지의 함수율을 10~20% 수준까지 대폭 낮출 수 있는 장점이 있다. In addition, the second splatter screw dewatering unit 170 may further include an electric heater or a saturated steam heating device that heats at least a portion of the inside and outside of the drum housing 171. In this way, by heating using dry season or saturated steam, not only dehydration but also a drying process can be performed. The dried sludge material is continuously sheared and agitated by the contact friction between the first and second screws, resulting in a smaller size, increased heat conductivity, and has the advantage of significantly lowering the moisture content of the sludge to a level of 10 to 20%.
한편, 도 1 및 도 5를 참조하면, 본 발명의 실시예에 따른 탈수 장치(100)는 컨트롤러(190)를 더 포함한다. 구체적인 예로서, 컨트롤러(190)는 본체부(110)의 일측에 구비되며 진동탈수부(130), 제1 드럼 스크류 탈수부(150), 드럼 스크류 탈수부(170) 중 적어도 하나 이상을 동작을 제어할 수 있다. 다만, 컨트롤로(190)의 위치 및 작동 방식은 반드시 도시된 형태에 한정되지 않으며, 통상의 기술자에게 자명한 방식, 예를 들면 유, 무선 제어 가능한 단말기 형태로 이루어질 수 있으며, 또는 와이파이 등의 무선통신방식을 이용하여 사용자의 단말기를 통해 제어할 수도 있으며, 다양한 관용의 방식이 이용 가능하다.Meanwhile, referring to FIGS. 1 and 5, the dehydration apparatus 100 according to an embodiment of the present invention further includes a controller 190. As a specific example, the controller 190 is provided on one side of the main body 110 and operates at least one of the vibration dehydration unit 130, the first drum screw dehydration unit 150, and the drum screw dehydration unit 170. Can be controlled. However, the location and operation method of the control furnace 190 are not necessarily limited to the illustrated form, and may be made in a manner that is self-evident to a person skilled in the art, for example, a wired or wirelessly controlled terminal form, or wirelessly It can also be controlled through the user's terminal using a communication method, and various conventional methods are available.
상술한 바와 같이, 본 발명의 실시예의 구성 및 작용에 따르면, 하수, 오수 산업 폐수 슬러지 및 동물 배설물 탈수 장치로서, 닭, 오리, 돼지, 소, 말 등의 분뇨 및 배설물을 비롯하여 기타 동물성 분뇨 및 이와 유사한 모든 종류의 유 무기 슬러지를 탈수 처리할 수 있다. As described above, according to the configuration and operation of the embodiment of the present invention, as a sewage, sewage industrial wastewater sludge and animal waste dewatering device, chicken, duck, pig, cow, horse manure and excrement, as well as other animal manure and this All similar types of organic and inorganic sludge can be dewatered.
특히, 분뇨, 폐수, 물과 혼합된 최대 함수율 99%의 슬러지를 진동스크린에서 1차적으로 걸러 탈수시킨 후, 1차 탈수된 슬러지를 제1 드럼 스크류 탈수 장치에 투입하여 함수율 40~50%의 슬러지로 배출시킬 수 있다. In particular, sludge with a maximum moisture content of 99% mixed with manure, wastewater, and water is first filtered through a vibrating screen and dewatered, and then the first dewatered sludge is put into the first drum screw dewatering device to produce a sludge with a moisture content of 40-50%. Can be discharged as.
이와 같이, 하수 오폐수, 침출수 음폐수, 가축분뇨 등의 함수율을 40~50%로 탈수시킬 수 있어 고액분리 및 퇴비화 작업 없이 슬러지 분뇨를 신속하게 처리할 수 있다. In this way, the moisture content of sewage wastewater, leachate drinking water, livestock manure, etc. can be dehydrated to 40-50%, so that sludge manure can be quickly treated without solid-liquid separation and composting.
그리고 필요에 따라 제1 드럼 스크류 탈수 장치를 통과하여 배출된 함수율 40~50%의 슬러지를 전기 또는 포화 스팀 가열 기능을 갖는 제2 드럼 스크류 탈수 장치에 재차 투입하여 함수율 10~20%의 슬러지로 탈수 건조시킬 수 있다.And if necessary, the sludge with a moisture content of 40-50% discharged through the first drum screw dewatering device is re-introduced into the second drum screw dewatering device having an electric or saturated steam heating function to dehydrate the sludge with a moisture content of 10-20%. Can be dried.
일 예로서, 돈사 또는 트럭으로 수거한 가축 분뇨는 나노버블 수와 함께 분쇄 믹싱하여 홀딩 탱크에 저장할 수 있다. As an example, livestock manure collected by a pig house or a truck may be pulverized and mixed with nanobubble water and stored in a holding tank.
슬러지 종류에 따라 초음파 살균 분해를 하고 비비엔 천연 응집제 처리를 한 다음 폐수를 펌핑하여 슬러지를 탈수기로 보낸다. Depending on the type of sludge, it is subjected to ultrasonic sterilization and decomposition, treated with BBN natural coagulant, and then the wastewater is pumped and the sludge is sent to a dehydrator.
이어서, 진동스크린에서 슬러지는 1차 고액 분리되고, 드럼 스크류 탈수 장치에서 2차 고액 분리된 후 방출된다. Subsequently, the sludge is first solid-liquid separated in the vibrating screen, and the second solid-liquid separated in the drum screw dewatering device and then discharged.
이후, 고액 분리된 폐수 분뇨는 플라스마 리액터, 나노버블 처리장치, 활성탄 필터 장치를 거쳐 재사용될 수 있다. Thereafter, the solid-liquid separated wastewater manure may be reused through a plasma reactor, a nanobubble treatment device, and an activated carbon filter device.
이상과 같이 본 발명에 대해서 예시한 도면을 참조로 하여 설명하였으나, 본 명세서에 개시된 실시예와 도면에 의해 본 발명이 한정되는 것은 아니며, 본 발명의 기술사상의 범위 내에서 통상의 기술자에 의해 다양한 변형이 이루어질 수 있음은 자명하다. 아울러 앞서 본 발명의 실시예를 설명하면서 본 발명의 구성에 따른 작용 효과를 명시적으로 기재하여 설명하지 않았을 지라도, 해당 구성에 의해 예측 가능한 효과 또한 인정되어야 함은 당연하다.As described above with reference to the drawings illustrated for the present invention, the present invention is not limited by the embodiments and drawings disclosed in the present specification, and various by a person skilled in the art within the scope of the technical idea of the present invention. It is obvious that transformations can be made. In addition, even if not explicitly described and described the operating effects according to the configuration of the present invention while describing the embodiments of the present invention, it is natural that the predictable effects by the configuration should also be recognized.

Claims (10)

  1. 전면 몸체(111), 상기 전면 몸체(111)의 측면으로 연결된 복수의 측면 몸체(113), 상기 복수의 측면 몸체(113)의 후면에 연결된 후면 몸체(115)를 포함하며, 분뇨, 폐수, 물 중 적어도 하나와 혼합된 슬러지를 상부에 개방된 투입 면(114)을 이용하여 투입 받는 본체부(110);It includes a front body 111, a plurality of side bodies 113 connected to the side surfaces of the front body 111, a rear body 115 connected to the rear surfaces of the plurality of side bodies 113, and manure, wastewater, water A main body 110 that receives the sludge mixed with at least one of the sludges by using the input surface 114 opened at the top;
    상기 투입 면(114)을 통해 투입된 슬러지를 진동스크린(131)을 이용하여 1차 탈수시키는 진동탈수부(130); 및A vibration dewatering unit 130 for primary dewatering of the sludge injected through the input surface 114 using a vibration screen 131; And
    상기 본체부(110)의 내부에 배치되며, 상기 진동스크린(131)의 하측에 위치하여 상기 진동스크린(131)을 거쳐 1차 탈수된 슬러지를 투입 받은 후, 설정 함수율까지 슬러지를 2차 탈수시켜 배출하는 제1 드럼 스크류 탈수부(150);It is disposed inside the main body 110, is located under the vibration screen 131, receives primary dewatered sludge through the vibration screen 131, and then secondarily dehydrates the sludge to a set moisture content. A first drum screw dewatering unit 150 for discharging;
    를 포함하는 탈수 장치.Dehydration device comprising a.
  2. 제1항에 있어서, The method of claim 1,
    상기 진동탈수부(130)는,The vibration dehydration unit 130,
    상기 진동스크린(131)에 상하 방향 및 좌우 방향 중 적어도 하나의 방향으로 진동을 인가하는 진동모터(133)를 포함하며,And a vibration motor 133 for applying vibration to the vibration screen 131 in at least one of an up-down direction and a left-right direction,
    상기 진동모터(133)는,The vibration motor 133,
    상기 투입 면(114)에 양단이 고정되는 고정 유닛(135)에 의해 위치 고정되며, 상기 진동스크린(131)의 적어도 일면을 향해 진동을 가하도록 형성되는 것을 특징으로 하는 It is characterized in that the position is fixed by a fixing unit 135 fixed at both ends of the input surface 114, and is formed to apply vibration toward at least one surface of the vibration screen 131
    탈수 장치.Dehydration device.
  3. 제2항에 있어서, The method of claim 2,
    상기 진동스크린(131)은, The vibration screen 131,
    상기 투입 면(114)과 동일한 경사각을 갖도록 상기 투입 면(114)을 가로막아 경사지게 설치되며, 상기 투입 면(114)에 대응하는 면적을 가지며,It is installed obliquely by blocking the input surface 114 so as to have the same inclination angle as the input surface 114, and has an area corresponding to the input surface 114,
    상기 진동스크린(131)은, The vibration screen 131,
    상하 방향으로 제1 간격을 두고 서로 평행을 이루어 형성되는 제1 와이어(1311)와, 좌우 방향으로 제2 간격을 두고 서로 평행을 이루어 형성되며, 상기 제1 와이어(1311)에 교차하여 연결되는 제2 와이어(1313)를 포함하며, 상기 제1, 2 와이어(1311, 1313) 사이에 형성된 격자 공간을 통해 1차 탈수를 위한 탈수 홀(1312)이 제공되는 것을 특징으로 하는A first wire 1311 formed in parallel with each other at a first interval in the vertical direction, and a first wire 1311 formed in parallel with each other at a second interval in the left and right direction, and intersectingly connected to the first wire 1311 Including 2 wires (1313), characterized in that a dehydration hole (1312) for primary dehydration is provided through a lattice space formed between the first and second wires (1311, 1313).
    탈수 장치. Dehydration device.
  4. 제1항에 있어서,The method of claim 1,
    상기 투입 면(114)의 개방을 차단시키도록 상기 본체부(110)의 상부에 결합되며, 상기 후면 몸체(115)의 상단과 동일한 높이상에 수평으로 설치되는 상부 플레이트부(117);An upper plate portion 117 coupled to an upper portion of the body portion 110 to block opening of the input surface 114 and installed horizontally at the same height as the upper end of the rear body 115;
    상기 상부 플레이트부(117)의 양측으로부터 수직 하방으로 연장되어 상기 측면 몸체(113)의 상부와 연결되며, 상기 투입 면(114)의 양측을 감싸는 측면 플레이트부(116); 및Side plate portions 116 extending vertically downward from both sides of the upper plate portion 117 to be connected to the upper portion of the side body 113, and surrounding both sides of the input surface 114; And
    상기 상부 플레이트부(117)와 상기 측면 플레이트부(116)의 전방으로 연결되며, 상기 투입 면(114)의 개폐를 위해 상기 전면 몸체(111)의 상부에서 회동 가능하게 형성되는 전면 도어부(118);를 포함하며,A front door part 118 that is connected to the front of the upper plate part 117 and the side plate part 116 and is rotatably formed from the upper part of the front body 111 to open and close the input surface 114 ); includes,
    상기 상부 플레이트부(117), 상기 측면 플레이트부(116), 상기 전면 도어부(118)는 상기 본체부(110)의 개방된 투입 면(113)을 차폐시키는 일체형 구조의 커버 형태로 이루어져 슬러지의 악취를 억제 또는 제거하는 것을 특징으로 하는 The upper plate part 117, the side plate part 116, and the front door part 118 are formed in the form of a cover of an integral structure that shields the open input surface 113 of the main body part 110. Characterized in that to suppress or eliminate odor
    탈수 장치. Dehydration device.
  5. 제1항에 있어서,The method of claim 1,
    상기 후면 몸체(115)의 하단 중앙에는 상기 본체부(110)를 관통하여 형성되는 배출관(1151)이 구비되고, A discharge pipe 1151 formed through the main body 110 is provided at the center of the lower end of the rear body 115,
    상기 후면 몸체(115)의 상단에는 후방으로 더 돌출되게 결합되는 박스몸체(119)가 더 구비되며, 상기 박스몸체(119)의 하부에는 상기 슬러지가 투입되는 투입관(1191)이 상하 방향으로 관통하여 구비되는 것을 특징으로 하는 The upper end of the rear body 115 is further provided with a box body 119 that is further protruded to the rear, and an input pipe 1191 into which the sludge is injected is passed through the lower portion of the box body 119 in the vertical direction. Characterized in that provided by
    탈수 장치. Dehydration device.
  6. 제1항에 있어서,The method of claim 1,
    상기 제1 드럼 스크류 탈수부(150)는, The first drum screw dewatering unit 150,
    상기 본체부(110)의 타측에 구비되며 슬러지의 2차 탈수를 위한 이송 및 압축을 담당하는 스크류 및 샤프트에 회전력을 제공하는 구동모터(151); 및A drive motor 151 provided on the other side of the main body 110 and providing rotational force to a screw and a shaft responsible for conveying and compressing the sludge for secondary dehydration; And
    상기 구동모터(151)와 일단부가 연결되며, 상기 스크류 및 샤프트를 내장하여 슬러지의 2차 탈수를 수행하여 상기 본체부(110)의 일측에 구비되는 제1 출수부(159)를 통해 슬러지를 배출하는 제1 드럼 스크류 본체(153);The drive motor 151 and one end are connected, and the screw and shaft are embedded to perform secondary dewatering of the sludge, and the sludge is discharged through the first water outlet 159 provided on one side of the main body 110 A first drum screw body 153;
    를 포함하는 탈수 장치.Dehydration device comprising a.
  7. 제6항에 있어서,The method of claim 6,
    상기 제1 드럼 스크류 본체(153)는,The first drum screw body 153,
    소정의 간격을 두고 복수 개가 원형 관 형상을 갖도록 원주 방향으로 배치되는 탈수 와이어(1531); 및 A dewatering wire 1531 disposed in a circumferential direction so that a plurality of them have a circular tubular shape at a predetermined interval; And
    상기 복수 개의 탈수 와이어(1531)의 길이 방향을 따라 상기 복수 개의 탈수 와이어(1531)를 원주 방향으로 감싸 고정하는 제1 원형 프레임(1532);A first circular frame (1532) surrounding and fixing the plurality of dewatering wires (1531) in a circumferential direction along the length direction of the plurality of dewatering wires (1531);
    를 포함하는 탈수 장치.Dehydration device comprising a.
  8. 제7항에 있어서,The method of claim 7,
    상기 제1 드럼 스크류 본체(153)는,The first drum screw body 153,
    상기 제1 원형 프레임(1532)을 원주 방향으로 둘러 감싸 고정하며, 상기 제1 원형 프레임(1532)보다 큰 두께를 갖는 복수 개의 제2 원형 프레임(1533);A plurality of second circular frames (1533) surrounding and fixing the first circular frame (1532) in a circumferential direction and having a thickness greater than that of the first circular frame (1532);
    상기 복수 개의 탈수 와이어(1531)가 형성하는 원형 관 형상의 양단을 지지하도록 결합되는 복수의 원형 연결 프레임(1535); 및A plurality of circular connection frames (1535) coupled to support both ends of a circular tubular shape formed by the plurality of dewatering wires (1531); And
    상기 복수의 원형 연결 프레임(1535)을 가로질러 상기 복수 개의 탈수 와이어(1531)의 길이 방향을 따라 결합되며, 상기 제2 원형 프레임(1533)의 외경을 지지 고정하는 복수의 길이 방향 연결 바(1534);A plurality of longitudinal connection bars 1534 that are coupled along the longitudinal direction of the plurality of dewatering wires 1531 across the plurality of circular connection frames 1535 and support and fix the outer diameter of the second circular frame 1533 );
    를 포함하는 탈수 장치.Dehydration device comprising a.
  9. 제1항에 있어서,The method of claim 1,
    상기 제1 드럼 스크류 탈수부(150)에서 배출되는 2차 탈수된 슬러지를 연결라인(160)을 통해 제공 받아 복수의 스크류 및 샤프트의 회전을 이용하여 슬러지의 3차 탈수를 수행하는 제2 드럼 스크류 탈수부(170);A second drum screw that receives the secondary dewatered sludge discharged from the first drum screw dewatering unit 150 through the connection line 160 and performs the third dewatering of the sludge using rotation of a plurality of screws and shafts. A dehydration unit 170;
    를 더 포함하는 탈수 장치. Dehydration device further comprising a.
  10. 제9항에 있어서,The method of claim 9,
    상기 제2 드럼 스크류 탈수부(170)는,The second drum screw dewatering unit 170,
    상기 드럼 하우징(171)의 내, 외부 중 적어도 일부를 가열하는 전기히터 또는 포화스팀 가열장치를 더 포함하는 것을 특징으로 하는It characterized in that it further comprises an electric heater or a saturated steam heating device for heating at least a part of the inside and outside of the drum housing 171
    탈수 장치.Dehydration device.
PCT/KR2019/012266 2019-09-05 2019-09-20 Dewatering apparatus WO2021045289A1 (en)

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