KR100421201B1 - Chloride melter - Google Patents
Chloride melter Download PDFInfo
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- KR100421201B1 KR100421201B1 KR1020030080544A KR20030080544A KR100421201B1 KR 100421201 B1 KR100421201 B1 KR 100421201B1 KR 1020030080544 A KR1020030080544 A KR 1020030080544A KR 20030080544 A KR20030080544 A KR 20030080544A KR 100421201 B1 KR100421201 B1 KR 100421201B1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
- B01F25/103—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components with additional mixing means other than vortex mixers, e.g. the vortex chamber being positioned in another mixing chamber
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Abstract
본 발명은 동절기 제설작업에 사용되는 염화물용액을 제조하는 염화물용액 제조장치에 관련된 것으로, 더욱 상세하게는 용해탱크 내부에 광범위한 회류(回流)형의 수류(水流)가 발생됨과 동시에 측면부에는 측면수류가 발생되어 탱크 내부의 용액 전체에 불규칙하고 강력한 복합수류를 생성하여 염화물의 용해효율을 높일 수 있는 염화물 용해장치에 관한 것이다.The present invention relates to a chloride solution manufacturing apparatus for producing a chloride solution used in winter snow removal operations, more specifically, a wide-flow water flow in the dissolution tank at the same time the side water flow in the side portion The present invention relates to a chloride dissolving device that is generated to generate an irregular and powerful complex water flow through the entire solution in the tank to increase the dissolution efficiency of chloride.
이러한 본 발명은 용해탱크 내부로 공급되는 염화물과 물을 교반기로 혼합 교반시켜 제설용 염화물용액을 제조하는 염화물용액 제조장치에 있어서,The present invention is a chloride solution manufacturing apparatus for producing a chloride solution for snowmaking by mixing and stirring the chloride and water supplied into the dissolution tank with a stirrer,
상기 용해탱크의 내부 바닥면에 설치되고 광범위한 회류형의 수류를 발생시켜 용해탱크 전체를 골고루 믹싱하는 회류발생기와;A spinneret installed on the inner bottom surface of the dissolution tank and generating a wide-flow flow of water to uniformly mix the entire dissolution tank;
상기 용해탱크 내주연 상측에 링형상의 용액분배헤더가 설치되고 상기 용액분배헤더 저부에 등간격으로 연통되게 다수의 용액분사대가 설치되며 이 용액분사대를 통해 고압의 용액을 측면부에 분사하여 측면수류를 발생시키는 측면 수류발생기와;A ring-shaped solution distributing header is installed on the inner circumference of the dissolution tank, and a plurality of solution dispensing stages are installed to communicate at equal intervals at the bottom of the dispensing header. A side current generator for generating a;
상기 용해탱크 내부의 용액을 고압상태로 펌핑한 후 공급라인을 통해 용액분배헤더로 공급하는 교반 및 이송펌프를 구비시키므로써 이루어지는 것이다.It is made by having a stirring and transfer pump for supplying the solution in the dissolution tank in a high pressure state and then supplied to the solution distribution header through the supply line.
Description
본 발명은 동절기 제설작업에 사용되는 염화물용액을 제조하는 염화물용액제조장치에 관련된 것으로, 더욱 상세하게는 용해탱크 내부에 광범위한 회류(回流)형의 수류(水流)가 발생됨과 동시에 측면부에는 측면수류가 발생되어 탱크 내부의 용액 전체에 불규칙하고 강력한 복합수류를 생성하여 염화물의 용해효율을 높일 수 있는 염화물 용해장치에 관한 것이다.The present invention relates to a chloride solution production apparatus for producing a chloride solution used in winter snow removal operations, more specifically, a wide-flow water flow in the dissolution tank and at the same time the side flow The present invention relates to a chloride dissolving device that is generated to generate an irregular and powerful complex water flow through the entire solution in the tank to increase the dissolution efficiency of chloride.
일반적으로 효과적인 제설작업을 위해서는 미끄럼을 방지하는 모래와 제설작용을 하는 염화물을 동시 살포하는 것이 관례이나, 이 경우 모래 속에 염화물이 섞여 제 성능을 발휘하지 못함은 물론 필요이상의 염화물이 소요되는 문제점이 발생되어 근래에는 고체상태인 염화물을 물에 용해시켜 액상상태의 염화물용액을 생성한 후 이 염화물용액을 적설지역이나 결빙지역에 직접적으로 살포하는 것이었다.In general, for effective snow removal, it is customary to spray non-slip sand and chloride that acts as a snow removal, but in this case, the chloride is mixed in the sand, resulting in poor performance and the need for more chloride than necessary. In recent years, solid chloride was dissolved in water to form a liquid chloride solution, and then the chloride solution was directly sprayed on a snowy or frozen area.
상기한 염화물용액을 제조하기 위한 종래의 염화물용액 제조장치는 교반기나 교반스크류 등을 이용하여 염화물과 물을 교반시키는 것이 대부분이며, 추가적으로 이러한 교반과정에서 히터봉을 이용하여 열을 가하거나 에어의 주입을 통해 와류를 발생시켜 염화물의 용해 성능을 배가시키는 것이었다.Conventional chloride solution manufacturing apparatus for producing the above-described chloride solution is mostly to agitate the chloride and water using a stirrer or a stirring screw, and in addition to the addition of heat or injection of air using a heater rod in the stirring process Vortex was generated to double the dissolution performance of the chloride.
그러나, 이러한 방법에도 불구하고 고체상태 결정체인 염화물은 화학적인 특성상 물에 쉽게 용해되지 않아 용해시간이 지연되는 것이었고, 용해가 완료되더라도 용해탱크의 내부 바닥면에는 다량의 침전물이 잔재하는 문제점이 야기되는 것이었다.However, despite this method, chloride, a solid crystal, was not easily dissolved in water due to its chemical properties, and thus the dissolution time was delayed, and even after the dissolution was completed, a large amount of precipitate remained on the inner bottom surface of the dissolution tank. It was to be.
결과적으로 종래의 염화물용액 제조장치에 의한 염화물의 용해방법은 교반능력이 떨어져 신속하게 다량의 염화물용액을 생성할 수 없어 동절기 급작스런 폭설이나 강설에 재빠르게 대처할 수 없는 것이었다.As a result, the conventional method of dissolving chlorides by the chloride solution manufacturing apparatus was not able to quickly produce a large amount of chloride solution due to poor agitation ability and thus could not cope with sudden heavy snowfall or snowfall in winter.
본 발명은 상기와 같은 문제점을 해결하기 위한 것으로, 용해탱크의 내부 바닥면에 강력한 제트선 회류를 발생시켜 제트회류 외측의 유체를 흡입하여 광범위한 회류형의 수류를 발생시키는 회류발생기를 설치하도록 하고, 용해탱크의 내부 측면부에는 용해탱크 내부의 용액을 고압상태로 펌핑한 후 측면부에 강력하게 분사하여 측면수류를 발생시키는 측면 수류발생기를 설치하는 기술을 강구하므로써 신개념의 복합수류 발생을 통해 용해효율이 증대됨은 물론 침전물이 잔재하지 않는 염화물 용해장치를 제공하고자 함을 발명의 주된 목적으로 하는 것이다.The present invention is to solve the problems described above, to generate a strong jet flow to the inner bottom surface of the dissolution tank to suck the fluid outside the jet flow to install a flow generator for generating a wide range of water flow type, In the inner side of the dissolution tank, the solution of pumping the solution inside the dissolving tank under high pressure and then spraying it strongly on the side to install the side current generator to generate the side flow, so that the dissolution efficiency is increased through the creation of a new concept of complex water flow. The main object of the invention is to provide a chloride dissolving device in which no precipitate remains.
소기의 목적을 달성하기 위한 본 발명은 용해탱크의 내부 바닥면에 설치되고 광범위한 회류형의 수류를 발생시켜 용해탱크 전체를 골고루 믹싱하는 회류발생기와;The present invention for achieving the desired object is installed on the inner bottom surface of the dissolution tank and generating a wide range of water flow of the type of flow to the flow of the mixing tank evenly mixing the dissolution tank;
상기 용해탱크 내주연 상측에 링형상의 용액분배헤더가 설치되고 상기 용액분배헤더 저부에 등간격으로 연통되게 설치된 용액분사대를 통해 고압의 용액을 측면부에 분사하여 측면수류를 발생시키는 측면 수류발생기와;Ring side solution distribution header is installed on the inner circumference of the dissolution tank and the side water flow generator to generate a side flow by spraying a high pressure solution to the side through a solution spraying station installed at equal intervals at the bottom of the solution distribution header ;
상기 용해탱크 내부의 용액을 고압상태로 펌핑한 후 공급라인을 통해 용액분배헤더로 공급하는 교반 및 이송펌프를 구비시키므로써 이루어지는 것이다.It is made by having a stirring and transfer pump for supplying the solution in the dissolution tank in a high pressure state and then supplied to the solution distribution header through the supply line.
도 1은 본 발명 염화물 용해장치의 설치상태 종단면도Figure 1 is a longitudinal cross-sectional view of the installation state of the chloride dissolving device of the present invention
도 2는 본 발명에 의한 복합수류 발생상태 종단면도Figure 2 is a longitudinal cross-sectional view of the composite water flow generation state according to the present invention
도 3은 본 발명 회류발생기에 의한 믹싱상태도Figure 3 is a state diagram of the mixing by the present invention the generator
도 4는 본 발명 측면 수류발생기에 의한 측면수류 발생상태 저면도Figure 4 is a bottom view of the side current generation state by the side current generator of the present invention
도 5는 본 발명 측면 수류발생기의 설치상태 확대단면도Figure 5 is an enlarged cross-sectional view of the installation state of the present invention side water flow generator
도 6은 본 발명 회류발생기의 내부구조를 나타낸 종단면도Figure 6 is a longitudinal cross-sectional view showing the internal structure of the present invention the generator
[도면의 주요부분에 대한 부호의 설명][Explanation of symbols on the main parts of the drawings]
1: 용해탱크 10: 회류발생기1: dissolution tank 10: vortex generator
12: 전동모터 14: 원형 이젝트12: electric motor 14: circular eject
20: 측면 수류발생기 21: 용액분배헤더20: side water generator 21: solution distribution header
22: 용액분사대 30: 교반 및 이송펌프22: solution spray table 30: stirring and transfer pump
31: 흡입라인 32: 공급라인31: suction line 32: supply line
이하, 본 발명의 목적을 보다 효과적으로 달성하기 위한 바람직한 실시예의 구성에 대해 살펴보기로 한다.Hereinafter, the configuration of a preferred embodiment for more effectively achieving the object of the present invention will be described.
우선적으로 본 발명의 구성 설명에 앞서 바람직한 염화물의 용해방법에 대해설명하면, 염화물의 교반은 믹싱 횟수의 증대와, 보다 광범위한 믹싱을 통한 물과 염화물 성분과의 마찰횟수를 빠른 시간 내에 증가시켜야만 온도가 급상승(섭씨43℃)하여 신속하고 첨전물이 잔재하지 않는 상태로 용해할 수 있게 된다.First of all, prior to describing the composition of the present invention, a preferred method for dissolving chlorides is described. The agitation of chloride should increase the number of mixing times and increase the number of frictions between water and chloride components through a wider range of mixing in a short time. Soaring rapidly (43 degrees Celsius) can be dissolved quickly and no additives remain.
본 발명은 이러한 원리를 감안하여 신속하게 미세한 양의 침전물도 잔재하지 않은 상태로 염화물용액을 생산할 수 있도록 하는 것으로, 용해탱크(1)의 내부 전체에 회류형의 수류를 발생함과 동시에 용해탱크(1)의 내주연을 따라 회전하는 형태의 측면 수류를 발생시키는 신개념의 복합수류를 생성하여 염화물의 용해속도를 가속화할 수 있음을 발명의 특징적인 요지로 하는 것이다.In view of this principle, the present invention enables a chloride solution to be produced in a state in which fine amounts of sediment do not remain in a rapid state, and generate a circulating water flow in the entire interior of the dissolution tank 1 and at the same time dissolve the tank ( It is a characteristic gist of the present invention that the dissolution rate of chloride can be accelerated by generating a new concept of a complex water stream that generates a lateral water stream rotating along the inner circumference of 1).
상기한 특징적인 요지를 달성하기 위한 본 발명은 용해탱크(1) 내부로 공급되는 염화물과 물을 교반기로 혼합 교반시켜 제설용 염화물용액을 제조하는 염화물용액 제조장치에 있어서, 상기 용해탱크(1)의 내부에 설치되어 회류형의 수류를 발생시키는 회류발생기(10)와, 상기 용해탱크(1)의 측면부에 설치되어 측면수류를 발생시키는 측면 수류발생기(20)와, 상기 측면 수류발생기(20)에 고압상태의 용액을 공급하는 교반 및 이송펌프(30)로 구성된다.The present invention for achieving the above-mentioned characteristic gist is a chloride solution manufacturing apparatus for producing a chloride solution for snowmaking by mixing and stirring the chloride and water supplied into the dissolution tank (1), the dissolution tank (1) A vortex generator 10 installed inside the circulator to generate a circulating water flow, a lateral water generator 20 installed on the side of the dissolution tank 1 to generate lateral water flow, and the lateral water generator 20 It consists of a stirring and transfer pump (30) for supplying a high pressure solution to the.
상기한 개략적인 구성으로 이루어진 본 발명을 실시 가능하도록 좀 더 상세하게 설명하기로 한다.It will be described in more detail to enable the present invention made of the above schematic configuration.
회류발생기(10)는 내구성, 내식성, 방수성이 뛰어난 스테인레스(STS316)의 재질로 제작되는 것으로, 용해탱크(1)의 바닥면에 방진고무(11)를 매개로 설치되고 밀폐형 전동모터(12)의 축선상에 임펠러(13)가 부착되며 임펠레(13)의 외측 둘레에는 원형 이젝트(14)가 설치되어 액체의 흐름을 한방향으로 강력하게 분출할 수 있는 구조로 이루어진다.The swirl generator 10 is made of stainless steel (STS316) which is excellent in durability, corrosion resistance, and waterproofness, and is installed on the bottom surface of the dissolution tank 1 through the anti-vibration rubber 11 and the sealed electric motor 12 Impeller 13 is attached on the axis and the circular ejection 14 is installed on the outer circumference of the impeller 13 is made of a structure that can strongly eject the flow of liquid in one direction.
즉 상기 임펠러(13)에 의해 염화물용액이 원형 이젝트(14)를 통과하여 강력하게 분출하면서 제트선 회류를 발생하는 추진장치로, 도 3과 같이 염화물의 알갱이가 임펠러(13)를 통과하면서 분해되어 용해효율을 높이는 동시에 침전물이 전혀 남지 않는 교반장치이다.That is, the impeller 13 is a propulsion device for generating jet stream while the chloride solution is strongly ejected through the circular ejector 14, and as shown in FIG. 3, the grains of chloride are decomposed while passing through the impeller 13. It is a stirring device that increases the dissolution efficiency and leaves no precipitate at all.
상기 회류발생기(10)는 제트선 외측의 유체를 끌어 들여 증폭된 회류(유속:1.36m/sec, 회전수:1,800rpm, 토출량:3,000ℓ/min)를 발생하여 염화물의 교반시 용해탱크(1)의 내부 전체를 보다 효과적으로 믹싱하게 된다.The flow generator 10 draws the fluid outside the jet line to generate amplified flow (flow rate: 1.36 m / sec, rotational speed: 1,800 rpm, discharge amount: 3,000 l / min) to dissolve the chloride tank (1). You will mix the whole inside of the box more effectively.
즉 염화물의 교반시 용해탱크(1) 바닥면의 침전물이 제트선 외측의 회류에 흘러 들어가면서 믹싱이 반복적으로 이루어짐에 따라 침전물이 전혀 잔재하지 않음은 물론 유속이 증가됨에 따라 시간당 믹싱회수가 증가되고 온도가 급상승하여 용해속도가 가속화된다.That is, when the chloride is stirred, the precipitate at the bottom of the dissolution tank (1) flows into the circulating stream outside the jet line, and as the mixing is repeatedly performed, the precipitate does not remain at all and as the flow rate increases, the mixing frequency per hour increases and the temperature Accelerates dissolution rate.
이러한 회류발생기(10)는 용해탱크(1)의 내부 바닥면에 수평상태로 설치되고, 특히 투입구(2)를 통해 낙하되는 염화물이 회류발생부위에 직접적으로 낙화되어 보다 효과적인 믹싱이 이루어지도록 투입구(2)와 반대방향의 위치에 설치됨이 더욱 바람직하다.The flow generator 10 is installed horizontally on the inner bottom surface of the dissolution tank 1, and in particular, the chloride dropping through the inlet 2 falls directly on the flow generating part so that the inlet ( More preferably, it is installed at a position opposite to 2).
한편, 용해탱크(1)의 내부에서 측면수류를 발생시키는 측면 수류발생기(20)는 용해탱크(1)의 내주연 상측에 링형상의 용액분배헤더(21)가 설치되고, 상기 용액분배헤더(21)의 저부에는 용액분배헤더(21)로 공급된 고압상태의 용액을 분배받아 용해탱크(1)의 내주연을 따라 가면서 회전하는 형태의 측면수류를 발생시키는다수의 용액분사대(22)가 등간격으로 연통되게 설치된다.On the other hand, the side water flow generator 20 for generating side water flow in the inside of the dissolution tank 1, the ring-shaped solution distribution header 21 is installed on the inner circumference of the dissolution tank 1, the solution distribution header ( At the bottom of the 21), a plurality of solution spraying zones 22 are formed to distribute the high pressure solution supplied to the solution distribution header 21 and to generate a lateral water stream rotating along the inner circumference of the dissolution tank 1. It is installed to communicate at equal intervals.
여기에서 상기 용액분사대(22)에 설치되는 다수의 분사노즐(23)은 용해탱크(1)의 내주연을 따라 측면수류를 발생시키도록 도 4와 같이 어느 한쪽의 측면을 향하도록 일률적으로 배치된다.Here, the plurality of injection nozzles 23 installed in the solution spraying table 22 are uniformly arranged to face one side as shown in FIG. 4 so as to generate side flow along the inner circumference of the dissolution tank 1. do.
따라서 용해탱크(1) 내부에는 회류발생기(10)에 의한 회류형의 수류와, 측면 수류발생기(20)에 의한 측면수류가 복합적으로 생성되므로써 용액의 흐름이 불규칙적으로 이루어짐에 따라 염화물의 용해시간을 획기적으로 단축할 수 있게 된다.Therefore, the dissolution tank 1 has a dissolution time due to the irregular flow of the solution due to the complex flow of the side flow by the side flow generator 20 and the side flow flow by the side flow generator 10. It can dramatically shorten.
한편, 상기 용액분배헤더(21)에 고압상태의 용액을 공급하는 교반 및 이송펌프(30)는 흡입라인(31)을 통해 용해탱크(1) 내부의 용액을 고압상태로 펌핑한 후 공급라인(32)을 경유하여 용액분배헤더(21)로 공급한다.On the other hand, the stirring and transfer pump 30 for supplying a high pressure solution to the solution distribution header 21 pumps the solution in the dissolution tank 1 through a suction line 31 to a high pressure state supply line ( It is supplied to the solution distribution header 21 via 32).
또한 교반 및 이송펌프(30)는 완전하게 용해된 상태의 염화물용액을 펌핑한 후 3방밸브(33)의 조작을 통해 용해탱크(1) 내부로 재유입시키지 않고 이송관(34)을 통해 다른 저장탱크 혹은 살포장치에 직접적으로 염화물용액을 공급하는 이송의 기능을 겸하게 된다.In addition, the agitation and transfer pump 30 pumps the chloride solution in a completely dissolved state, and then, through the operation of the three-way valve 33, does not re-introduce into the dissolution tank 1, but through the transfer pipe 34. It also functions as a feed to supply the chloride solution directly to the storage tank or spreader.
여기에서 상기 교반 및 이송펌프(30)의 작동시 내부에 설치된 임펠라의 회전에 의해 흡입라인(31) 측에 수압차를 발생시켜 용액의 흐름을 더욱 불규칙하게 만들어 추가적으로 교반능력을 향상시키게 된다.Here, the hydraulic pressure difference is generated on the suction line 31 side by the rotation of the impeller installed therein during the operation of the stirring and the transfer pump 30, thereby making the flow of the solution more irregular and further improving the stirring ability.
따라서 본 발명은 염화물 용해장치의 핵심기술인 교반능력이 획기적으로 개선됨에 따라 신속하게 다량의 염화물용액을 양산하여 동절기 제설능력을 향상시킬 수 있게 된다.Therefore, according to the present invention, the stirring ability, which is the core technology of the chloride dissolving device, is drastically improved, thereby rapidly mass-producing a large amount of chloride solution to improve the winter snow removing ability.
본 발명은 용해탱크 내부에 설치된 회류발생기에 의해 광범위한 회류(回流)형의 수류(水流)가 발생됨과 동시에 측면 수류발생기에 의해 용해탱크의 내주연을 따라 회전하는 형태의 측면수류가 발생되어 탱크 내부의 용액 전체에 불규칙하고 강력한 복합수류를 생성하여 용해효율을 획기적으로 향상시키게 된다.According to the present invention, a wide range of water flow is generated by a flow generator installed inside the dissolution tank, and at the same time a side water flow is generated by the side flow generator to rotate along the inner circumference of the dissolution tank. It creates an irregular and powerful complex of water throughout the solution, which greatly improves the dissolution efficiency.
이로 인해 미량의 침전물도 잔재하지 않는 양질의 염화물용액을 신속하게 대량으로 양산할 수 있는 효과가 있게 된다.As a result, it is possible to mass-produce a high-quality chloride solution that does not remain even in a small amount of precipitate quickly.
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| KR1020030080544A KR100421201B1 (en) | 2003-11-14 | 2003-11-14 | Chloride melter |
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| KR102414446B1 (en) * | 2022-03-21 | 2022-06-30 | 리텍 주식회사 | System of solution for snow removal production that flow agitation through flowing water |
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