KR101617183B1 - Concrete curing apparatus using the heat of hydration - Google Patents

Concrete curing apparatus using the heat of hydration Download PDF

Info

Publication number
KR101617183B1
KR101617183B1 KR1020150075715A KR20150075715A KR101617183B1 KR 101617183 B1 KR101617183 B1 KR 101617183B1 KR 1020150075715 A KR1020150075715 A KR 1020150075715A KR 20150075715 A KR20150075715 A KR 20150075715A KR 101617183 B1 KR101617183 B1 KR 101617183B1
Authority
KR
South Korea
Prior art keywords
curing
chamber
concrete
hydration
heat
Prior art date
Application number
KR1020150075715A
Other languages
Korean (ko)
Inventor
강택신
원철현
이성주
박헌일
곽은구
Original Assignee
(주)88콘크리트
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)88콘크리트 filed Critical (주)88콘크리트
Priority to KR1020150075715A priority Critical patent/KR101617183B1/en
Application granted granted Critical
Publication of KR101617183B1 publication Critical patent/KR101617183B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

The present invention relates to an apparatus for curing concrete and, more specifically, to an apparatus for curing concrete which cures concrete using the heat of hydration, which is generated during the curing the concrete, in a secret room and circulates the heat of hydration using a circulation means so as to allow the temperature of the heat of hydration to be equal over a curing room, thereby producing concrete blocks and the like with uniform strength. Therefore, the apparatus for curing concrete using the heat of hydration proposed by the present invention comprises: a curing room in which a space for accommodating concrete blocks is formed and curing the concrete blocks by enclosing the space; and a circulation means consisting of a suction chamber sucking the heat of hydration in the curing room by having a plurality of inlets penetrating one side of an upper part of the curing room, a pressure chamber discharging the heat of hydration by having a plurality of outlets penetrating one side of a lower part of the curing room, and a partition wall separating the suction chamber and the pressure chamber and having a plurality of circulation fans to allow the heat of hydration in the suction chamber to move to the pressure chamber, thereby circulating the heat of hydration generated during the process of curing the concrete blocks.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a concrete curing apparatus using hydration heat,

The present invention relates to a concrete curing device, and more particularly, to a concrete curing device which cures concrete in a room using hydration heat generated during curing of concrete, and circulates hydration heat using a circulation means to uniformly form the temperature of hydration heat in the curing chamber, And a concrete curing device using hydration heat capable of uniformly producing strength of a block or the like.

Concrete is used in buildings with fire resistance, durability, vibration resistance and economical effects. Concrete is condensed by hydration reaction after pouring, and hydration heat is generated. Moisture of concrete is evaporated by the heat of hydration, and the crack and strength are lowered.

Therefore, it accelerates hydration, protects concrete in cold weather and weather, adjusts moisture in concrete, and cures concrete to prevent cracking and increase strength.

As described above, Korean Patent Laid-Open Publication No. 10-2010-0118255 (Nov. 05, 2010) discloses a concrete curing device for a road pavement, in which a receiving space for accommodating a concrete block is formed, A cover having an inner flow path formed therein; A steam supply pipe for supplying steam introduced from the outside to the inner flow path of the cover; And a steam discharge pipe for discharging the steam transferred through the internal flow path of the cover to the concrete block side; A concrete curing device for a road pavement is known.

However, the concrete curing apparatus for road pavement is a curing apparatus using steam, and concrete can be manufactured with low strength, and energy is required in the curing process, resulting in cost disadvantage.

As another conventional technique, Korean Patent Laid-Open Publication No. 10-2014-0070296 (June 10, 2014) discloses a method of installing and circulating a heating device including a curing room or a closed room, Wherein the circulating curing system is a circulating curing system using a pneumatic blower having a pneumatic motor without using a blower having an electric motor at the inlet of the heat generating device, A suction pipe having an inlet port on the ceiling of the curing room ceiling and a discharge supply pipe on the bottom end side of the curing indoor part are installed only in the curing indoor space and are circulated and cured without being exposed to the curing indoor space on the suction port side of the pneumatic blower, A compressor is installed on the outer upper surface or side surface of the curing chamber and the pneumatic pressure generated by the compressor is supplied to the pneumatic supply pipe And the pneumatic supply pipe is controlled by the low pressure switch and the high pressure switch to control the supply pressure of the pneumatic pressure, and the pneumatic pressure is supplied to the pneumatic motor through the opening and closing of the electric motor valve And the pneumatic discharge pipe is provided with a pneumatic discharge spraying nozzle and a pneumatic discharge spraying nozzle for spraying the pneumatic pressure discharged from the outlet side of the pneumatic motor to the inside of the heating device through the opening and closing of the pneumatic discharge discharge valve, The circulation curing is performed by discharging the pneumatic pressure discharged from the pneumatic motor to the outside or inside of the curing room through the opening and closing of the pneumatic discharge valve to circulate and cure, It is specially designed to cure concrete products without supplying steam. A curing cycle apparatus using a pneumatic system is known to cure by the curing chamber or the object up and circulating a heat generator in the actual internal object product as.

However, the cyclic curing system and method using the pneumatic pressure are complicated in structure, and there are many parts constituting the cyclic curing system device, so that the manufacturing cost is high and the unit price is increased. Also, there is a disadvantage in that maintenance costs are incurred because the structure is complicated and the residual space often occurs.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a curing room in which a concrete block is accommodated in a receiving space and a circulation means is placed on the side of the curing chamber, The present invention has been made in view of the above problems, and it is an object of the present invention to provide a concrete curing apparatus using hydration heat.

In addition, the circulation means is provided with a partition wall inside thereof, and a suction chamber and a pressure chamber are formed in the upper and lower portions, and a plurality of circulation fans are provided in the partition walls to allow the heat of hydration of the curing chamber to circulate, The present invention is to provide a concrete curing device using an economical hydration heat by uniformly forming the entire hydration heat temperature.

The concrete curing device using hydration heat proposed by the present invention includes a curing room having a receiving space for accommodating a concrete block therein and curing the concrete block by sealing the receiving space, A pressure chamber for discharging hydration heat by forming a plurality of discharge ports passing through a lower side surface of the curing chamber and a pressure chamber for separating the inlet chamber and the pressure chamber, And a circulation means for circulating the hydration heat generated during the curing of the concrete block.

The curing room is provided with a roll screen at the top to seal or open the curing chamber.

The partition wall of the circulation means is located 1/3 height from the lower end to separate the suction chamber and the pressure chamber.

The discharge port is formed to be smaller than the suction port so as to discharge the heat of hydration by increasing the pressure.

The curing room further includes a conveying unit for easily loading or unloading the concrete block.

The conveying means comprises a body provided with a loading member for loading a plurality of plates on which the concrete block is mounted, and a moving member positioned at the lower end of the body and moving forward and backward along the rail to rotate the body.

According to the concrete curing apparatus using hydration heat according to the present invention, when the concrete block or the like is received in the inner receiving space of the curing chamber and then cured by sealing, the heat of hydration inside the curing chamber circulates along the circulating means formed on the side, It is possible to manufacture the concrete block with uniform strength by forming a uniform hydration heat temperature in the entire interior of the concrete block.

In addition, the circulation means is composed of a suction chamber and a pressure chamber at upper and lower portions, and a partition wall separating the suction chamber and the pressure chamber includes a circulation fan, and the hydration heat of the curing chamber flows into the suction chamber due to a pressure deviation, And is discharged from the pressure chamber to the curing chamber, so that the circulation of the hydration heat is driven non-motively, which is economical.

1 is a perspective view showing a concrete block in an embodiment according to the present invention.
2 is a front view schematically showing an embodiment according to the present invention;
3 is a front view schematically illustrating the circulation of hydration heat in an embodiment according to the present invention.
Figure 4 is a side view of a vehicle in one embodiment in accordance with the present invention.
5 is a side view showing an embodiment of a conveying means in an embodiment according to the present invention.

The present invention relates to a concrete curing apparatus using hydration heat, comprising: a curing chamber having a receiving space formed therein for receiving a concrete block therein and curing the concrete block by sealing the receiving space; A pressure chamber for discharging hydration heat by forming a plurality of discharge ports passing through a lower side surface of the curing chamber and a pressure chamber for separating the inflow chamber and the pressure chamber, And a circulation means for circulating hydration heat generated during the curing of the concrete block, the circulation means being provided with a plurality of circulation fans so that the heat of hydration of the concrete can be moved to the pressure chamber.

Further, the curing chamber is provided with a roll screen at the upper end thereof to seal or open the curing chamber.

The partition wall of the circulation means is located at a height of 1/3 from the lower end to separate the suction chamber and the pressure chamber.

In addition, the discharge port is formed to be smaller than the size of the suction port to discharge the heat of hydration by increasing the pressure.

Further, the present invention is characterized in that the curing room further comprises a conveying unit for easily loading or unloading the concrete block.

The conveying means may comprise a body provided with a loading member for loading a plurality of plates on which the concrete block is mounted and a moving member positioned at the lower end of the body and moving forward and backward along the rail and rotating the body do.

Next, a preferred embodiment of a concrete curing apparatus using hydration heat according to the present invention will be described in detail with reference to the drawings.

As shown in FIG. 1, a concrete block (C) cured in a concrete curing apparatus using hydration heat according to the present invention is a concrete block (C) for a sidewalk block or boundary stone construction, and is made of cement, water, sand, . In the concrete block (C), hydration heat is generated in the process of cementing and curing.

Next, as shown in FIG. 2, an embodiment of a concrete curing apparatus using hydration heat according to the present invention comprises a curing chamber 100 and circulation means 200.

The curing chamber 100 is provided with a receiving space 110 therein for receiving and curing the concrete block C and a roll sreen 130 for closing or opening the inside of the curing chamber 100 Respectively. It is preferable that the curing chamber 100 constitute the curing chamber 100 so that the heat of hydration generated during the curing of the concrete block C does not flow out to the outside.

The accommodation space 110 includes a seating member 115 for receiving a plurality of the concrete blocks C at predetermined intervals. The accommodation space 110 is formed of a pair of two seating members 115 so that one plate P can be seated and its position can be fixed. Accordingly, the seating member 115 is provided with a plurality of chambers and a plurality of rows, the pair of seating members 115 being such that the plurality of plates P can be accommodated in the receiving space 110 at a time. The seating member 115 is configured so that both sides of the plate P are seated on the seating member 115 so that the position of the plate P can be fixed.

The roll sreen 130 is located at the upper end of the curing chamber 100 and accommodates the concrete block C in the receiving space 110 and then closes the opened curing chamber 100 to seal the curing chamber 100 do. The roll screen 130 opens the closed curing chamber 100 so that the concrete block C can be taken out when the curing process of the concrete block C is completed.

The circulation means 200 is positioned at the side of the curing chamber 100 to circulate hydration heat emitted from the concrete block C so that a uniform hydration heat temperature is formed throughout the curing chamber 100. The circulation means 200 includes a suction chamber 210 connected to the upper end of the curing chamber 100 and a pressure chamber 220 and a partition 230 connected to the lower end of the curing chamber 100.

The suction chamber 210 is formed with a plurality of suction ports 215 penetrating the upper side of the upper surface of the curing chamber 100 to receive the hydration heat generated in the curing chamber 100. The suction chamber 210 naturally receives the heat of hydration through the suction port 215 due to a pressure difference with the curing chamber 100.

The pressure chamber 220 is formed with a plurality of discharge ports 225 passing through a lower side surface of the curing chamber 100 so that the heat of hydration introduced from the suction chamber 210 flows. The pressure chamber 220 discharges hydration heat to the curing chamber 100 through the discharge port 225 naturally due to the pressure difference between the hydration heat flowing into the circulation fan 235 and the curing chamber 100.

It is preferable that the discharge port 225 is formed to be smaller than the suction port 215 so that the heat of hydration can be discharged to the curing chamber 100 at a high pressure. The hydration heat is discharged from the discharge port 225 by a strong discharge pressure so that a uniform hydration heat temperature is formed in the entire curing chamber 100.

The partition 230 is provided with a suction chamber 210 and a suction chamber 210 so as to allow the heat of hydration of the curing chamber 100 to flow into the suction chamber 210 or to discharge the heat of hydration of the pressure chamber 220 to the curing chamber 100, Disconnect the pressure chamber (220).

The partition 230 separates the suction chamber 210 and the pressure chamber 220 from the lower end of the circulation means 200, that is, the 1/3 height from the lower end of the pressure chamber 220. The partition 230 is provided with a circulation fan 235 for separating the suction chamber 210 and the pressure chamber 220 and moving the hydration heat introduced into the suction chamber 210 to the pressure chamber 220.

The circulation fan 235 rotates by the pressure deviation and moves the hydration heat introduced into the suction chamber 210 to the pressure chamber 220.

3, a concrete curing apparatus using hydration heat according to the present invention includes a plurality of plates P on which a concrete block C is placed in a receiving space 110 of a curing chamber 100, And the curing chamber 100 is closed. The heat of hydration generated by the curing of the concrete block (C) rises to the top of the curing chamber (100) due to the high temperature. At this time, the heat of hydration flows into the suction chamber 210 through the suction port 215 formed through one side of the upper surface of the curing chamber 100. The circulation fan 235 provided in the partition 230 is rotated due to the pressure deviation and the heat of hydration introduced into the suction chamber 210 is transferred to the pressure chamber 220. The hydration heat transferred to the pressure chamber 220 is discharged to the lower portion of the curing chamber 100 through the discharge port 225. The hydration heat discharged to the curing chamber 100 moves to the upper end of the curing chamber 100 due to the temperature difference and uniformly forms the temperature of the curing chamber 100. In this way, the heat of hydration is circulated in the curing chamber 100 and the temperature of the entire curing chamber 100 is uniformly formed. The concrete block (C) cured in the curing saw (100) has a high strength and the entire concrete block (C) is made to have a uniform strength.

As shown in FIG. 4, the concrete curing apparatus using hydration heat according to the present invention further comprises a rotatable conveying means 300 for easily loading or unloading the concrete block C in the curing chamber 100 do.

The conveying means 300 includes a body 310 having a loading member 315 for loading a plurality of the plates P on which the concrete block C is mounted, And a moving member 320 that moves along the body 310 and rotates the body 310.

The body 310 is formed at a height corresponding to the curing chamber 100 and is provided with a loading member 315 to seat the plate P on the seating member 115 of the curing chamber 100.

A plurality of the loading members 315 are formed on the body 310 and are formed in a height, width and number corresponding to the mounting members 115 so that the transportation means 300 moves along the rails R, So that a plurality of plates P can be seated.

The moving member 320 is provided to move along the rail R and the direction of the loading member 315 can be changed by rotating the body 310 so that the drawing and loading of the plate P is easy. The movable member 320 can be moved forward and backward in the curing chamber 100 and the plurality of plates P on which the concrete block C is mounted can be loaded and unloaded at once to shorten the working time.

It will be apparent to those skilled in the art that various modifications, substitutions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. will be. Therefore, the embodiments disclosed in the present invention and the accompanying drawings are intended to illustrate and not to limit the technical spirit of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments and the accompanying drawings . The scope of protection of the present invention should be construed according to the following claims, and all technical ideas falling within the scope of the same shall be construed as falling within the scope of the present invention.

100: curing room 110: accommodation space 115:
130: Roll screen 200: Circulation means 210: Suction chamber
215: inlet 220: pressure chamber 225: outlet
230: partition wall 235: circulating fan 300: conveying means
310: body 315: stacking member 320: moving member
C: Concrete block P: Plate R: Rail

Claims (6)

A curing room having a receiving space formed therein for receiving a concrete block therein and curing the concrete block by sealing the receiving space;
A suction chamber formed with a plurality of suction ports passing through an upper side surface of the curing chamber to introduce hydration heat of the curing chamber; a pressure chamber for discharging hydration heat by forming a plurality of discharge ports passing through a lower side surface of the curing chamber; And circulation means for separating the pressure chambers and having partition walls having a plurality of circulation fans so that the hydration heat of the suction chambers can be moved to the pressure chambers to circulate the hydration heat generated during the concrete block curing process,
Wherein the curing chamber is provided with a roll screen at the top thereof to seal or open the curing chamber.
delete The method according to claim 1,
Wherein the partition wall of the circulation means is located at a height of 1/3 from the lower end to separate the suction chamber and the pressure chamber.
The method according to claim 1,
Wherein the discharge port is formed to be smaller in size than the suction port so as to discharge the hydration heat by increasing the pressure.
The method according to claim 1,
The concrete curing device using hydration heat according to claim 1, further comprising a conveying means for easily loading or unloading the concrete block into the curing room.
The method of claim 5,
Wherein the conveying means comprises a body provided with a loading member for loading a plurality of plates on which concrete blocks are mounted and a moving member positioned at a lower end of the body and moving forward and backward along the rails to rotate the body. Concrete curing system using.
KR1020150075715A 2015-05-29 2015-05-29 Concrete curing apparatus using the heat of hydration KR101617183B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150075715A KR101617183B1 (en) 2015-05-29 2015-05-29 Concrete curing apparatus using the heat of hydration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150075715A KR101617183B1 (en) 2015-05-29 2015-05-29 Concrete curing apparatus using the heat of hydration

Publications (1)

Publication Number Publication Date
KR101617183B1 true KR101617183B1 (en) 2016-05-03

Family

ID=56022681

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150075715A KR101617183B1 (en) 2015-05-29 2015-05-29 Concrete curing apparatus using the heat of hydration

Country Status (1)

Country Link
KR (1) KR101617183B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109016102A (en) * 2018-09-19 2018-12-18 德州海天机电科技有限公司 A kind of multi-functional maintenance structure of concrete prefabricated element
CN109366708A (en) * 2018-11-30 2019-02-22 四川升腾元创机电技术研究有限公司 The curing means and flowing water unit of unit flowing water method production track plates

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109016102A (en) * 2018-09-19 2018-12-18 德州海天机电科技有限公司 A kind of multi-functional maintenance structure of concrete prefabricated element
CN109366708A (en) * 2018-11-30 2019-02-22 四川升腾元创机电技术研究有限公司 The curing means and flowing water unit of unit flowing water method production track plates

Similar Documents

Publication Publication Date Title
KR102022915B1 (en) Post-treatment device for three dimensional products
KR101938157B1 (en) Concrete block curing room
KR101617183B1 (en) Concrete curing apparatus using the heat of hydration
CN104061764B (en) Drying room with movable air supply system
JP6798200B2 (en) Grain dryer and how to use the grain dryer
KR101698493B1 (en) Cold-Weathering Concrete Curing Method by Hot-air Circulation
KR101643629B1 (en) Concrete curing apparatus using the heat of hydration
JPS60184625A (en) Industrial vacuum furnace
KR20070082719A (en) A drying machine
US20140158284A1 (en) Autoclave and tire manufacturing method
CN107530923B (en) Foaming device for ice cabinets and associated foaming method
KR20070030303A (en) Method and cooler for cooling hot particulate material
KR100707957B1 (en) Apparatus for dryness using micro wave
KR101920331B1 (en) Substrate thermal processing Apparatus
KR101883313B1 (en) Apparatus for Curing Concrete Using a Natural Light
CN117183167A (en) Even heating type vulcanizing tank
JP5196817B2 (en) Drying equipment
CN204817904U (en) Casting is with defeated sand system of quartz sand mulling
CN212792874U (en) Reclaimed sand cooling device and molding sand production line
KR101452285B1 (en) Mold manufacturing equipment
KR20190055343A (en) Pepper power sterilizing and drying apparatus
CN219338042U (en) Large curing kiln
CN205784247U (en) It is easy to load and unload the energy-conservation freeze-drying apparatus of material
US1411706A (en) Continuous vulcanizing method and apparatus
CN203798128U (en) Moisture removing device for waste heat drying room

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20190418

Year of fee payment: 4