KR20100033088A - A chemical mixing device for mortar - Google Patents

A chemical mixing device for mortar Download PDF

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KR20100033088A
KR20100033088A KR1020080092076A KR20080092076A KR20100033088A KR 20100033088 A KR20100033088 A KR 20100033088A KR 1020080092076 A KR1020080092076 A KR 1020080092076A KR 20080092076 A KR20080092076 A KR 20080092076A KR 20100033088 A KR20100033088 A KR 20100033088A
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South Korea
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chemical liquid
mixed
chemical
mixing
mortar
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KR1020080092076A
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Korean (ko)
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KR100997830B1 (en
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김정규
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김정규
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/0404—Proportioning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/0454—Volumetric measuring devices, e.g. for consecutively delivering predetermined volumes of ingredients
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/0481—Plant for proportioning, supplying or batching

Abstract

PURPOSE: A device for mixing the fixed quantity of cement mortar is provided to stably maintain concentration of chemicals mixed in the mortar by a chemical metering pump, and to improve mixed quality of the cement mortar. CONSTITUTION: A device for mixing the fixed quantity of cement mortar comprises the following: a flow meter(80) and a flow metering valve(85) measuring and adjusting the amount of mixed water supplied from a water supply pump(20); a chemical input device(40) mixing chemicals with the mixed water; a chemical metering pump(60) supplying the fixed quantity of the chemicals; and a metering pump controller(70) controlling the set amount of the chemical metering pump. A digital display system(65) is attached to the chemical metering pump.

Description

시멘트 몰탈의 약품 정량 혼합장치{A CHEMICAL MIXING DEVICE FOR MORTAR}Chemical metering mixer for cement mortar {A CHEMICAL MIXING DEVICE FOR MORTAR}

본 발명은 시멘트 조성물의 약품 정량 혼합장치에 관한 것으로서, 더욱 상세하게는 연속 작업시 많은 용량의 몰탈에 소량의 약품이 정확한 양으로 혼합되어질 수 있도록 하여 몰탈 품질을 향상시키기 위한 것이다.The present invention relates to a drug quantitative mixing device of the cement composition, and more particularly, to improve the mortar quality by allowing a small amount of the drug to be mixed in the correct amount in a large amount of mortar in a continuous operation.

일반적으로, 시멘트 몰탈(Mortar)은 시멘트 분말과 모래를 물로 반죽한 것을 이야기 하는 것으로, 통상 시메트 몰탈의 제조는 소량일 경우에는 건축현장의 바닥에 모래와 시멘트 분말, 혼화제 등을 별도로 부은 뒤 물을 부어 가면서 삽으로 번갈아 뒤엎으면서 혼합시켰던 것으로 원시적인 혼합방법으로 인해 각 요소의 혼합율이 균등치 않으며, 또한 각 요소의 투입비율을 정확히 할 수 없어 몰탈의 기계적 강도나 제반특성을 저하시킬 우려가 있게 된다.In general, cement mortar refers to the kneading of cement powder and sand with water. In general, in the case of a small amount of the production of cement mortar, sand and cement powder, admixture, etc. are separately poured on the floor of the construction site. It was mixed by flipping with shovel alternately while pouring, and the mixing ratio of each element is not uniform due to the primitive mixing method, and the ratio of input of each element is not accurate, which may lower the mechanical strength and general characteristics of mortar. do.

또한, 혼합시 비산되는 시멘트 분말에 의해 비위생을 초래했으며 작업환경이 지저분해짐과 동시에 몰탈의 운반중이나 작업시 몰탈의 손실이 우려되었으며 모든일을 수공으로 하게 되므로 많은 인력과 시간의 낭비로 인한 생산성 저하, 인건비 상승, 공사기간의 길어짐을 초래하며 또한 우천시에는 작업이 불가능한 취약점을 안고 있는 것이다. In addition, due to the cement powder scattered during mixing, unsanitary causes work environment was deteriorated, and mortar loss was feared during transport or work of mortar, and all work was done by hand, thus reducing productivity due to waste of a lot of manpower and time. In addition, the labor cost increases, the construction period becomes longer, and there is a weakness that cannot work during rainy weather.

한편, 대량의 시멘트몰탈이 필요한 경우에는 별도의 레미콘 공장에서 제조된 몰탈을 레미콘차량으로 운반하여 공급하고 있는 바, 이때의 시멘트 몰탈은 감수제나 경화제 등의 약품을 포함하는 각 요소의 혼합율을 적절하게 혼합해야만 양질의 몰탈을 얻을 수 있으나, 종래에는 작업자의 경험 및 육안으로 확인하고 약품을 가감시킴으로서 몰탈의 품질이 일정하게 유지되지 못하는 문제점이 있었다.On the other hand, when a large amount of cement mortar is required, the mortar manufactured in a separate ready-mixed concrete factory is transported and supplied to the ready-mixed concrete vehicle. At this time, the cement mortar appropriately mixes the mixing ratio of each element containing a chemical such as a water reducing agent or a hardening agent. The quality of mortar can be obtained only by mixing, but conventionally, there was a problem in that the quality of mortar was not kept constant by checking the experience and visual observation of the worker and adding and subtracting the chemicals.

특히, 레미콘 차량의 작업현장 진입이 불가능한 지역인 경우에는 작업 현장에서 직접 몰탈을 제작해야 함으로 인해 약품 혼합의 신뢰성을 얻지 못하게 되는 문제점이 있었다.Particularly, in the case where the ready-mixed concrete vehicle cannot be entered into the work site, there is a problem in that it is impossible to obtain the reliability of the drug mixture because the mortar must be manufactured directly at the work site.

본 발명은 작업 현장에서 연속적으로 많은 용량의 시멘트 몰탈 조성물의 혼합시 소량(혼합수의 약 0.5중량% 범위내)으로 혼합되어지는 약품이 정량으로 연속 공급, 혼합되어질 수 있는 소형 및 경량의 혼합장치를 제공함과 함께 현장 이동성이 용이하도록 함으로서, 몰탈의 정확한 약품 조성물 혼합농도가 유지되어질 수 있도록 하는데 목적이 있다.The present invention is a compact and lightweight mixing device that can be continuously fed and mixed in small quantities (in the range of about 0.5% by weight of the mixed water) of chemicals that are mixed in a large amount of cement mortar composition continuously at the work site By providing the ease of on-the-spot mobility, the purpose is to ensure that the correct pharmaceutical composition mixing concentration of mortar.

상기 목적을 이루기 위한 본 발명은, 외부로 부터 투입되어지는 시멘트와 모래 그리고 몰탈 혼합용 혼합수를 포함하는 액상 조성물의 혼합 교반을 위한 교반날이 내부에 장착되어져 있는 혼합조와; 상기 혼합조로 메인 공급관을 통해 혼합수를 공급하는 물공급펌프와; 상기 메인 공급관의 유로상에 설치되어 약액조로 부터 약액관을 통해 공급되는 약액의 혼합이 이루어지는 약액혼합기와; 상기 혼합조로 시멘트와 모래를 연속 투입하기 위한 이송컨베어; 상기 혼합조에서 혼합되어진 조성물을 작업장으로 압송하는 압송관;을 포함하는 구성을 이룸을 특징으로 한다.The present invention for achieving the above object, the mixing tank is equipped with a stirring blade for mixing and stirring the liquid composition comprising a mixture of cement and sand and mortar mixed water is introduced from the outside; A water supply pump for supplying mixed water through the main supply pipe to the mixing tank; A chemical liquid mixer installed on the flow path of the main supply pipe to mix the chemical liquid supplied from the chemical liquid tank through the chemical liquid tube; A conveying conveyor for continuously inputting cement and sand into the mixing tank; Characterized in that the configuration including; a pressure feed pipe for pumping the composition mixed in the mixing tank to the workplace.

이러한 본 발명은, 연속작업시 몰탈에 극히 소량으로 혼합되어지는 약품을 정량으로 공급 투입할 수 있게 됨으로서 몰탈에 혼합되어지는 약액의 농도를 안정적으로 유지할 수 있는 효과를 나타낸다.The present invention has an effect of stably maintaining the concentration of the chemical liquid to be mixed into the mortar by supplying a quantitative amount of the drug to be mixed into the mortar in a small amount during continuous operation.

특히, 혼합장치에 유량을 실시간으로 확인할 수 있는 면적식의 유량계 및 약 액 정량펌프를 장착시킴으로서 액상 혼합물의 공급량을 수시로 확인 및 조절할 수 있는 이점을 나타낸다.In particular, it is equipped with an area-type flow meter and a chemical liquid metering pump that can check the flow rate in real time to show the advantage that the supply amount of the liquid mixture can be checked and adjusted at any time.

또한, 약액투입기 내부에서는 양측에서 각각 유입되어진 혼합수와 약품간의 고른 혼합이 이루어질 수 있게 되어 혼합 품질을 향상시킬 수 있게 된다.In addition, the inside of the chemical liquid injector can be evenly mixed between the mixed water and the chemicals respectively introduced from both sides it is possible to improve the mixing quality.

그리고, 이러한 혼합장치를 소형으로 제작하여 이동이 용이하기 때문에 여러 현장을 옮겨 설치 및 작업이 가능하게 된다.In addition, since the mixing device is made small and easy to move, it is possible to install and work by moving several sites.

이하, 본 발명의 구체적인 실시 예를 첨부 도면을 참조하여 상세히 살펴보기로 한다.Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

먼저, 본 실시 예에 따른 약품 혼합장치의 전체적인 기술구성을 도 1의 계통도를 통해 살펴보면, 몰탈 혼합을 위해 물공급 펌프(20)로 부터 공급되는 혼합수의 양을 측정 및 조절하기 위한 유량계(80) 및 유량 조절밸브(85)와, 상기 공급되는 혼합수에 감수제, 경화제, 유동화제 등의 약품을 투입하여 혼합하기 위한 약액투입기(40)와, 상기 약액투입기(40) 측으로 일정 량의 약액을 공급시키기 위해 연결되어진 약액 정량펌프(60)와, 상기 약액 정량펌프(60)의 설정량을 제어하기 위한 정량펌프 컨트롤러(70)가 하나의 이동식 함체(100) 내에 구성되어지게 된다.First, looking at the overall technical configuration of the chemical mixing device according to the present embodiment through a schematic diagram of Figure 1, the flow meter for measuring and adjusting the amount of mixed water supplied from the water supply pump 20 for mortar mixing ) And a flow rate control valve 85, a chemical liquid injector 40 for mixing and adding a chemical such as a water reducing agent, a curing agent, and a fluidizing agent into the mixed water supplied thereto, and a predetermined amount of chemical liquid to the chemical liquid injector 40 side. A chemical liquid metering pump 60 connected to supply and a metering pump controller 70 for controlling a set amount of the chemical liquid metering pump 60 are configured in one movable enclosure 100.

상기 약액 정량펌프(60)에는 공급되는 약액이 극히 소량이기 때문에 실시간으로 투입량을 정밀하게 확인할 수 있도록 디지털 표시계(65)를 부착시킴이 바람직 하다.Since the chemical liquid supplied to the chemical liquid metering pump 60 is extremely small, it is preferable to attach the digital display 65 so that the input amount can be accurately confirmed in real time.

상기 약액 정량펌프(60)는 약액관(P1)에 의해 상기 투입될 약품이 일정 수위 로 저장되어져 있는 외부의 약액조(30)와 연결 구성되어지며, 유량계(80)는 혼합수공급관(P3)에 의해 물공급펌프(20)와 연결 되어지고, 약액투입기(40)는 배출측에 혼합액 공급관(P)이 연결되어져 있어 몰탈 혼합조(10)로 약품 혼합액을 공급토록 하였다.The chemical liquid metering pump 60 is configured by the chemical liquid pipe (P1) is connected to the external chemical tank 30 in which the chemical to be stored is stored at a certain level, the flow meter 80 is a mixed water supply pipe (P3) It is connected to the water supply pump 20, the chemical liquid injector 40 is connected to the mixed liquid supply pipe (P) on the discharge side to supply the chemical mixed liquid to the mortar mixing tank (10).

특히, 상기 약액투입기(40)는 도 2 및 도 3에 도시된 바와 같이 원통형상을 이루고 있는 본체(41)의 양단부에 각각 제1체결구(42)와 제2체결구(43)가 나사 체결 되어지고, 상기 제1체결구(42)에는 약액관(P1)과 연결되어지는 약액관 연결구(44)가 외부를 둘러싸는 형태로 결합 구성되어지며, 상기 제1체결구(42) 및 약액관 연결구(44)에는 약액관(P1)을 통해 공급되어진 약액이 내부로 투입되어질 수 있도록 다수의 투입공(42a,44a)이 방사방향으로 상호 대응되는 위치에 형성되어지되, 약액관 연결구(44)에 형성된 투입공(44a)은 제1체결구(42)에 형성된 투입공(42a)에 비해 큰 직경을 이루도록 형성되었고, 본체(41) 내부에는 상기 투입공(42a,44a)을 통해 투입된 약액이 혼합수와 고르게 혼합되어질 수 있도록 하는 임펠러(45)가 회전 가능하게 장착되었으며, 상기 임펠러(45)의 회전을 지지하기 위한 회전축(46')은 유로 안내구(46)에 구성되어져 있다. 미 설명 부호 47은 오링이고, 48은 와셔를 각각 나타낸다.In particular, the chemical liquid injector 40 is screw fastening the first fasteners 42 and the second fasteners 43 to both ends of the main body 41 of the cylindrical shape as shown in Figs. The first fastening port 42 has a chemical liquid pipe connector 44 connected to the chemical liquid pipe P1 and is configured to enclose the outside, and the first fastening hole 42 and the chemical liquid pipe are connected to each other. The connector 44 has a plurality of injection holes (42a, 44a) are formed in a position corresponding to each other in the radial direction so that the chemical liquid supplied through the chemical liquid pipe (P1) is introduced into the inside, the chemical liquid pipe connector 44 The injection hole 44a formed in the main hole 41a is formed to have a larger diameter than the injection hole 42a formed in the first fastening hole 42, and the chemical liquid introduced through the injection holes 42a and 44a is formed inside the main body 41. Impeller 45 to be mixed evenly with the mixed water is rotatably mounted, the impeller 45 Axis of rotation (46 ') for supporting the former has been configured in the flow path guide opening (46). Reference numeral 47 is an O-ring, and 48 are washers, respectively.

한편, 혼합조(10) 내에는 이송컨베어(50)를 통해 별도로 투입되어지는 시멘트와 모래를 혼합액 공급관(P)을 통해 투입되어지는 약품 혼합액과 교반시키기 위한 교반날(5)이 설치되어져 있으며, 혼합조(10) 일측에는 교반된 몰탈 조성물을 유압 펌프(90)에 의해 작업장으로 압송하는 압송관(P2)이 구성되어져 있다.On the other hand, in the mixing tank 10 is provided with a stirring blade (5) for stirring the cement and sand which is added separately through the conveying conveyor (50) and the chemical mixture is introduced through the mixed liquid supply pipe (P), One side of the mixing tank 10 is configured with a pressure feed pipe (P2) for feeding the stirred mortar composition to the workplace by the hydraulic pump (90).

이와 같은 구성을 이루는 본 발명의 사용에 따른 작용효과를 살펴보기로 한다.The effect of using the present invention constituting such a configuration will be described.

본 실시 예에서는 액상의 약품이 보관되어지게 되는 약액조(30) 내에 폴리 카르본산계 음이온성 계면활성제인 감수제를 일정 수위로 저장시킨 상태에서 약액 공급이 이루어질 수 있도록 하였다.In this embodiment, the chemical solution can be supplied in a state in which a water reducing agent, which is a polycarboxylic acid-based anionic surfactant, is stored at a predetermined level in the chemical tank 30 in which the liquid medicine is stored.

즉, 본 발명의 이동식 함체(100)를 작업 현장으로 이동시킨 상태에서 각 연결부위에 혼합액 공급관(P)과 약액관(P1) 그리고 혼합수 공급관(P3)을 연결시킨 상태에서 물공급펌프(20)의 가동에 의해 공급되는 혼합수는 유량계(80)를 통과하여 공급이 이루어지게 되며, 이와 동시에 감수제는 약액 정량펌프(60)의 동작에 의해 약액관(P1)을 통해 공급되어짐으로서 약액투입기(40)에서 혼합수와 함께 혼합되어진 후 혼합액 공급관(P)을 통해 혼합조(10) 측으로 공급되어지게 된다.That is, the water supply pump 20 in a state in which the mixed liquid supply pipe (P) and the chemical liquid pipe (P1) and the mixed water supply pipe (P3) is connected to each connection portion in the state of moving the movable enclosure 100 of the present invention to the work site The mixed water supplied by the operation of the) is supplied through the flow meter 80, and at the same time, the sensitizer is supplied through the chemical liquid pipe (P1) by the operation of the chemical liquid metering pump (60). 40 is mixed with the mixed water and then supplied to the mixing tank 10 through the mixed liquid supply pipe (P).

즉, 이때 투입되어지는 감수제는 혼합수를 100중량%라 했을때, 0.1~0.5중량%의 극히 소량으로 첨가되어지기 때문에 정량펌프 컨트롤러(70)에서 첨가량을 설정한 후, 약액 정량펌프(60)에 부착되어진 디지털 표시계(65)를 통해 투입량을 실시간으로 확인할 수 있게 된다.That is, at this time, when the water reducing agent is added in a very small amount of 0.1 to 0.5% by weight when the mixed water is 100% by weight, after setting the addition amount in the metering pump controller 70, the chemical liquid metering pump 60 Through the digital display 65 attached to the input amount can be confirmed in real time.

특히, 약액투입기(40) 측으로 공급되어진 약품은 도 3의 단면도에 도시된 바와 같이 약액관 연결구(44)에 형성되어져 있는 대구경의 투입공(44a)으로 유입되어진 후 제1체결구(42)에 연통 형성되어져 있는 소구경의 작은 투입공(42a)을 통과하는 과정에서 압력이 순간적으로 증가하게 됨으로서 일측에서 약액투입기(40)로 유입되는 혼합수에 고압 혼입이 이루어짐으로서 1차적인 희석 혼합이 이루어지게 되 고, 이후 약액투입기(40) 내부에 설치된 임펠러(45)가 혼합수의 유입압력에 의해 회전되어지면서 와류를 형성시키게 됨으로서 임펠러(45)를 통과하는 과정에서 2차적인 혼합이 이루어지게 된다.In particular, the chemical supplied to the chemical injector 40 side is introduced into the large diameter injection hole 44a formed in the chemical liquid pipe connector 44 as shown in the cross-sectional view of FIG. In the process of passing through the small-diameter small injection hole 42a is formed in communication with the pressure is instantaneously increased by the high-pressure mixing into the mixed water flowing into the chemical injector 40 at one side, the primary dilution is made After that, the impeller 45 installed inside the chemical liquid injector 40 is rotated by the inflow pressure of the mixed water to form a vortex, thereby making secondary mixing in the process of passing through the impeller 45. .

따라서, 약액투입기(40) 내에서는 약품과 혼합수가 고르게 혼합되어질 수 있게 되며, 이와 같이 혼합되어진 혼합액은 계속하여 혼합조(10)로 공급되어지게 된다.Therefore, in the chemical liquid injector 40, the drug and the mixed water can be mixed evenly, and the mixed liquid thus mixed is continuously supplied to the mixing tank 10.

한편, 혼합조(10) 내에서는 혼합액 공급관(P)을 통해 공급된 약품 혼합액 조성물과, 이송컨베어(50)를 통해 별도 투입되어진 모래와 시멘트 혼합물에 대한 연속적인 교반작업이 이루어지게 되며, 고르게 혼합이 이루어진 몰탈 조성물은 압송관(P2)을 통해 고층의 작업장으로 압송되어지게 된다.On the other hand, in the mixing tank 10 is a continuous stirring operation for the chemical mixture composition and the sand and cement mixture separately supplied through the conveying conveyor 50, and the chemical mixture solution supplied through the mixed liquid supply pipe (P), evenly mixed This mortar composition is to be conveyed to the workshop of the high-rise through the pressure feed pipe (P2).

따라서, 본 발명을 통해 몰탈에 첨가되어지는 소량의 필요한 약품을 정밀하게 조절하여 정량으로 첨가시킴으로 몰탈의 정확한 슬럼프 농도를 유지시킬 수 있게 됨을 알 수 있다.Therefore, it can be seen that the precise slump concentration of the mortar can be maintained by precisely adjusting a small amount of necessary chemicals to be added to the mortar through the present invention.

그리고, 상기에서 본 발명의 특정한 실시 예가 설명 및 도시되었지만 본 발명의 약품 투입장치가 당업자에 의해 다양하게 변형되어 실시될 수 있음은 자명한 일이다.In addition, although specific embodiments of the present invention have been described and illustrated above, it is obvious that the drug input device of the present invention may be variously modified and implemented by those skilled in the art.

예를 들면, 상기 실시 예에서는 투입되는 약품으로서 감수제를 사용한 예가 설명되었으나, 이 외에도 유동화제나 경화제 등의 다양한 약품이 단독 또는 혼합 상태로 투입되어질 수 있게 된다.For example, in the above embodiment, an example of using a water reducing agent as the medicine to be added has been described, but various chemicals such as a fluidizing agent or a curing agent may be added alone or in a mixed state.

따라서, 이와 같은 변형된 실시예들은 본 발명의 기술적 사상이나 범위로부터 개별적으로 이해되어져서는 안되며, 이와 같은 변형된 실시예들은 본 발명의 첨부된 특허청구범위 내에 포함된다 해야 할 것이다.Therefore, such modified embodiments should not be understood individually from the spirit or scope of the present invention, such modified embodiments will be included within the appended claims of the present invention.

도 1은 본 발명 약품 혼합장치가 설치된 몰탈 혼합 계통도.1 is a mortar mixing schematic diagram of the present invention is installed drug mixing device.

도 2는 본 발명 약액투입기의 외관을 나타낸 것으로서,Figure 2 shows the appearance of the chemical liquid injector of the present invention,

2a는 결합 사시도.2a is a combined perspective view.

2b는 분해 상태도.2b is an exploded state diagram.

도 3은 본 발명 약액투입기의 단면 구조도.Figure 3 is a cross-sectional structural view of the chemical liquid injector of the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

5 : 교반날 10 : 혼합조5: stirring blade 10: mixing tank

20 : 물공급펌프 30 : 약액조20: water supply pump 30: chemical liquid tank

40 : 약액투입기 41 : 본체40: chemical liquid injector 41: main body

42 : 제1체결구 43 : 제2체결구42: first fastener 43: second fastener

44 : 약액관 연결구 45 : 임펠러44: chemical pipe connector 45: impeller

46 : 유로 안내구 47 : 오링46: Euro guide 47: O-ring

48 : 와셔 50 : 이송컨베어48: washer 50: transfer conveyor

60 : 약액 정량펌프 65 : 디지털 표시계60: chemical liquid metering pump 65: digital display

70 : 정량펌프 컨트롤러 80 : 유량계70: metering pump controller 80: flow meter

85 : 유량 조절밸브 90 : 유압 펌프85: flow control valve 90: hydraulic pump

100 : 이동식 함체100: removable enclosure

P : 혼합액 공급관 P1: 약액관P: Mixed liquid supply pipe P1: Chemical liquid pipe

P2: 압송관 P3 : 혼합수 공급관P2: pressure feed pipe P3: mixed water supply pipe

Claims (5)

몰탈 혼합을 위해 물공급 펌프(20)로 부터 물 공급관(P2)을 통해 공급되는 혼합수의 양을 측정 및 조절하기 위한 유량계(80) 및 유량 조절밸브(85)와;A flow meter 80 and a flow control valve 85 for measuring and adjusting the amount of mixed water supplied from the water supply pump 20 through the water supply pipe P2 for mortar mixing; 상기 공급되는 혼합수에 약액을 투입하여 혼합하기 위한 약액투입기(40)와;A chemical liquid injector 40 for mixing and supplying a chemical liquid to the supplied mixed water; 상기 약액투입기(40) 측으로 일정 량의 약액을 약액조(30)로 부터 약액관(P1)을 통해 이송. 공급시키기 위해 연결되어진 약액 정량펌프(60)와;Transfer a certain amount of the chemical liquid from the chemical liquid tank 30 to the chemical liquid injector 40 side through the chemical liquid pipe (P1). A chemical liquid metering pump 60 connected for supplying; 상기 약액 정량펌프(60)의 설정량을 제어하기 위한 정량펌프 컨트롤러(70);를 포함하는 구성을 이룸을 특징으로 하는 시멘트 몰탈의 약품 정량 혼합장치.Chemical metering mixing device of cement mortar, characterized in that the configuration comprising a ;; 청구항 1에 있어서,The method according to claim 1, 상기 약액 정량펌프(60)에는 공급되는 약액의 공급량을 실시간으로 확인할 수 있도록 디지털 표시계(65)가 부착되어진 것을 특징으로 하는 시멘트 몰탈의 약품 정량 혼합장치.The chemical liquid metering device of the cement mortar, characterized in that the digital liquid meter (65) is attached to the chemical liquid metering pump (60) so as to check the supply amount of the chemical liquid supplied in real time. 청구항 1에 있어서,The method according to claim 1, 상기 약액투입기(40)의 배출측에는 혼합액 공급관(P)이 연결되어지되, 상기 혼합액 공급관(P)은 외부로 부터 투입되어지는 시멘트와 모래 그리고 혼합수를 포함하는 액상 조성물의 혼합 교반을 위한 교반날(5)이 내부에 장착되어져 있는 혼합조(10)와 연결되어지고;The mixed liquid supply pipe (P) is connected to the discharge side of the chemical liquid injector 40, the mixed liquid supply pipe (P) is a stirring blade for mixing and stirring the liquid composition including the cement and sand and the mixed water is introduced from the outside (5) is connected with the mixing tank 10 is mounted therein; 상기 혼합조(10)에는 시멘트와 모래를 연속 투입하기 위한 이송컨베어(50)가 구성되어지며;The mixing tank 10 is composed of a conveying conveyor (50) for continuously inputting cement and sand; 상기 혼합조(10)에는 내부에서 혼합되어진 몰탈조성물을 작업장으로 압송하기 위한 압송관(P2)이 연결되어진 것;을 특징으로 하는 시멘트 몰탈의 약품 정량 혼합장치.The mixing tank 10 is connected to the pressure feed pipe (P2) for feeding the mortar composition mixed in the workshop to the workplace; Cement mortar chemical mixing device characterized in that the. 청구항 1에 있어서,The method according to claim 1, 상기 약품혼합기(40)와 약액정량펌프(60), 정량펌프 컨트롤러(70) 및 유량계(80)는 이동설치가 가능하도록 별도의 이동식 함체(100) 내에 설치되어진 것을 특징으로 하는 시멘트 몰탈의 약품 정량 혼합장치.The drug mixer 40 and the chemical liquid metering pump 60, the metering pump controller 70 and the flow meter 80 is a fixed amount of the drug for cement mortar, characterized in that installed in a separate mobile enclosure 100 to enable mobile installation Mixing device. 청구항 1에 있어서,The method according to claim 1, 상기 약액투입기(40)는 원통형상을 이루고 있는 본체(41)의 양단부에 각각 제1체결구(42)와 제2체결구(43)가 나사 체결 되어지고, 상기 제1체결구(42)에는 약액관(P1)과 연결되어지는 약액관 연결구(44)가 외부를 둘러싸는 형태로 결합 구성되어지며, 상기 제1체결구(42) 및 약액관 연결구(44)에는 약액관(P1)을 통해 공급되어진 약액이 내부로 투입되어질 수 있도록 다수의 투입공(42a,44a)이 방사방향으로 상호 대응되는 위치에 형성되어지되, 약액관 연결구(44)에 형성된 투입공(44a)은 제1체결구(42)에 형성된 투입공(42a)에 비해 큰 직경을 이루도록 형성되었고, 본체(41) 내부에는 상기 투입공(42a,44a)을 통해 투입된 약액이 혼합수와 고르게 혼합되어질 수 있도록 하는 임펠러(45)가 회전 가능하게 장착되었으며, 상기 임펠러(45)의 회전을 지지하기 위한 회전축(46')은 유로 안내구(46)에 구성된 것을 특징으로 하는 시멘트 몰탈의 약품 정량 혼합장치.In the chemical liquid injector 40, first fastening holes 42 and second fastening holes 43 are screwed to both ends of the main body 41 having a cylindrical shape, and the first fastening holes 42 are fastened to the first fastening holes 42. The chemical liquid pipe connector 44 connected to the chemical liquid pipe P1 is configured to be coupled in a form surrounding the outside, and the first fastening hole 42 and the chemical liquid pipe connector 44 are connected to each other through the chemical liquid pipe P1. A plurality of injection holes (42a, 44a) are formed in a position corresponding to each other in the radial direction so that the supplied chemical liquid is injected into the inside, the injection hole 44a formed in the chemical liquid pipe connector 44 is the first fastening hole It was formed to form a larger diameter than the injection hole (42a) formed in the 42, the impeller (45) to allow the chemical liquid introduced through the injection holes (42a, 44a) to be mixed evenly with the mixed water in the main body (41) ) Is rotatably mounted, the rotary shaft 46 'for supporting the rotation of the impeller 45 is Cement mortar drug amount of the mixing device, characterized in that configured in the guide opening (46).
KR1020080092076A 2008-09-19 2008-09-19 A chemical mixing device for mortar KR100997830B1 (en)

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