CN1056670A

CN1056670A - Concrete magnetizer

Info

Publication number: CN1056670A
Application number: CN 91103840
Authority: CN
Inventors: 韩志强; 雷英夏; 徐尤龙
Original assignee: COMMUNICATIONS DEPARTMENT OF SHANXI PROV
Current assignee: COMMUNICATIONS DEPARTMENT OF SHANXI PROV
Priority date: 1991-06-17
Filing date: 1991-06-17
Publication date: 1991-12-04

Abstract

Present design provides a kind of concrete magnetizer.This magnetizing assembly has been installed two cover multi-level magnetic devices respectively at the intake-outlet place of water tank, be arranged in order 3～5 groups of U type magnet in the multi-level magnetic device.This magnetizing assembly has characteristics such as flow is big, flow velocity is adjustable, magnetization is effective.The comparable portland cement concrete of intensity of the cement concrete that the magnetizing assembly that uses present design to provide prepares improves 20%.

Description

Concrete magnetizer

Present design relates to a kind of magnetizing assembly of cement concrete.

Cement concrete is modern various construction work, uses one of maximum material in building as factory building, mansion, harbour, airport, bridge etc.How improving the intensity of cement concrete, to reduce the consumption of cement, reduce construction costs, is the technical task that people extremely pay close attention to.Introduce the magnetized water cement concrete according to more external data and have higher intensity than portland cement concrete.So-called magnetized water cement concrete is meant that its principle is that the water molecules of magnetized water is easier to enter cement granules inside with the cement concrete of magnetized water preparation, promotes that cement deeply carries out aquation, simultaneously because the magnetic of magnetized water increases H ⁺And OH ^-Generation accelerate, so the comparable portland cement concrete of the intensity of magnetized water cement concrete improves a lot.But the magnetized water device that in the past was used for other purposes exists defectives such as flow is little, flow velocity fast, magnetic field is more weak.

The purpose of present design is to provide the cement concrete that a kind of flow is big, magnetization is effective special-purpose magnetizing assembly.

Realize that this purpose method is: in the water inlet of water tank, be installed in parallel 2～4 groups of multi-level magnetic devices, one group of multi-level magnetic device be installed at the water outlet place of water tank.Multi-level magnetic device is made up of common valve and multistage magnet, its structure is in the housing at the water outlet place of valve one end, be arranged in order and be provided with 3～5 groups of U type magnet, between the magnetic pole of each group U type magnet 4～5 mm clearance are arranged, be provided with non-magnetic barrier sheet between the two adjacent groups magnet, last group U type magnet outside is end cap and water outlet.Between U type magnet and housing, be provided with not magnetic conduction magnet cover.

Fig. 1～3rd, an embodiment of present design.

Fig. 1 is the concrete magnetizer structural representation.Among the figure: 1, pipeline, 2, the water inlet multi-level magnetic device, 3, water tank, 4, water outlet place multi-level magnetic device.

Fig. 2 is the multi-level magnetic device structural representation.Among the figure: 5, end cap, 6, housing, 7, the magnet cover, 8, U type magnet, 9, barrier sheet, 10, valve.

Fig. 3 is a multi-level magnetic device A-A place sectional view.

In conjunction with the accompanying drawings present design is described further:

Ortho-water enters the multi-level magnetic device 2 of water tank inlet respectively from the water inlet, by regulating the valve on the multi-level magnetic device 2, regulate the flow velocity of water, to prolong the time that water remains in a standstill in multi-level magnetic device, strengthens the magnetization effect.Water after the magnetization enters water tank 3, and the multi-level magnetic device 4 by water tank 3 water outlet places flows out then.Like this through twice magnetization, can reach and strengthen magnetized effect.The U type magnet 8 in 2 or 4 is adorned in multistage magnetization, make by NdFeB material, in the present embodiment, in housing 6, be arranged in order 4 groups of U type magnet 8, be provided with the barrier sheet made from non-magnet material 9 between the two adjacent groups magnet, the magnet cover 7 that between housing 6 and U type magnet 8, has non-magnet material to make, tape overlaps 7 central authorities two boss, the magnetic pole of every group of magnet is separated, made it to leave 4～5 mm clearance.When water enters from the magnetizing assembly water inlet, when flowing through U type magnet 8, pass through from 4～5 mm clearance between the magnetic pole, and be magnetized.

The magnetizing assembly that present design provides has the characteristics such as flow is big, flow velocity is adjustable, magnetization is effective. Prepare cement concrete with this device, can make the intensity of cement concrete improve 20%.

Claims

A kind of concrete magnetizer, comprise water tank and multi-level magnetic device, it is characterized in that, be installed in parallel 2～4 groups of multi-level magnetic devices in the water inlet of water tank, at the water outlet place of water tank one group of multi-level magnetic device is installed, multi-level magnetic device is in the housing at the water outlet place of common valve, be arranged in order and be provided with 3～5 groups of U type magnet, 4～5 millimeters gaps are arranged between the magnetic pole of every group of magnet, be provided with non-magnetic barrier sheet between the two adjacent groups magnet, last group magnet outside is end cap and water outlet, is provided with non-magnetic magnet cover between multistage magnet and housing.