CN2923822Y

CN2923822Y - Sand-fixing net-grid-type hollow brick capable of filling material

Info

Publication number: CN2923822Y
Application number: CNU2005200221886U
Authority: CN
Inventors: 王瑞忠
Original assignee: Tai Donghong
Current assignee: Tai Donghong
Priority date: 2005-12-21
Filing date: 2005-12-21
Publication date: 2007-07-18
Anticipated expiration: 2015-12-21

Abstract

The utility model relates to a mesh fillable type hollow brick body for sand fixation. The hollow brick body has a mesh-shape brick wall, can be inserted by a septal gate and can be filled by a filler of plant straw, Kobresia, etc. The production raw material is an ash emitted by coal-fired thermal power plant, the production mode is die and mould production, the function is used to form a sand barrier, the beneficial effect is consumption a plurality of ash emitted by coal-fired thermal power plant to protect environment while realize a aim of controlling desert at the same time. According to the practical needs of sand fixation, the shape, volume and weight of the brick body can be designed and produced flexibly.

Description

But fix the sand with grid type packing type hollow brick body

Affiliated technical field

But the utility model relates to a kind of fixing the sand with grid type packing type hollow brick body, and especially a kind of body wall is latticed, and inside is hollow, and inwall is provided with the draw-in groove that can install barrier and leaves the space that can insert straw.The related brick body of the utility model be a kind of lime-ash production that can utilize coal-fired station discharging in a large number, can be widely used for constituting the desert and fix the sand the brick body of sand-protecting barrier of usefulness.The integrated environment protection field that belongs to comprehensive utilization of coal fired thermal power plant powdered coal cinder and desert sand prevention.

Background technology:

The main method that machinery fixes the sand is the thing that places all sorts of obstacles in the desert, catch blowing sand, and when stream during through obstruction, grains of sand sedimentation, wind speed reduce, take husky ability drop, and this obstruction is commonly called as sand-protecting barrier.At present, the method that sand-protecting barrier is set is a lot, but easily being buried of having, and the weather-proof ability that has, life-span are short, and ubiquity the problem that difficulty is set.On the other hand, the lime-ash that coal-fired station produced has been used for producing the brick body, and production technology is quite ripe, and just the design of brick body also only is to consider from building occupancy.

Summary of the invention

In order to overcome all disadvantages that have sand-protecting barrier now and to solve coal-fired station's utilization of ash and slag, minimizing pollution problems, but the utility model provides a kind of and fixes the sand with grid type packing type hollow brick body, the production of this kind brick body not only can consume the lime-ash that coal-fired station produces in a large number, but also can constitute better sand-protecting barrier.

The technical scheme that its technical problem that solves the utility model adopts is: design a kind of body wall and be latticed, inside and be the hollow brick body that hollow, inwall is provided with the draw-in groove that can install barrier and leaves the space that can insert fillers such as straw.This brick body is thrown in the desert, when stream during through the brick body since the grid type brick wall of brick body, inner barrier and filler stop that can make a large amount of sedimentations of the grains of sand, wind speed reduces greatly, the husky ability of taking of wind weakens greatly.So possessed the function of sand-protecting barrier with the obstruction of the related brick body formation of the utility model.The related brick body of the utility model is a kind of coagulating cement goods, weather-proof ability is strong, and mobility is strong, so the sand-protecting barrier that constitutes with the related brick body of the utility model, can have long, anti-burying property of life-span strong, advantage flexibly is set, this be in the past sand-protecting barrier can not than; Because the brick body is produced outside the desert, only need the scene to throw in, carry and moving simultaneously, this has also reduced the difficulty that is provided with of sand-protecting barrier greatly.The related brick body of the utility model is a kind of can production according to the production technology and the hollow brick manufacturing technology of existing pulverized fuel ash cement, the lime-ash that utilizes coal-fired station to discharge on the other hand.The feature of this brick body is as follows:

1. this brick body is a kind of hollow brick body, and its wall body is latticed.Wall right-angle view such as Fig. 1, Fig. 2.The basic profile of this brick body has two kinds: a kind of hexahedron of the upper and lower opening of forming by rectangle wall shown in Figure 1, as shown in Figure 3; A kind of tetrahedron of the single face opening of forming by triangle wall shown in Figure 2, as shown in Figure 4.

2. this brick body inside is empty, is hexahedron shaped brick body as shown in Figure 3, and wall is provided with the guide groove that can insert and fix " barrier " within it, and the compound mode of brick body and barrier as shown in Figure 5.

3. but the filler feature of this brick body is meant: can put into straw or wormwood in brick body inner space as shown in Figure 4; In the space that as shown in Figure 3 brick body inwall and barrier constitute, also can put into straw or wormwood, also can insert the multilayer barrier, not add stalk and wormwood.

4. related " barrier " all refers to the paling form brick body that usefulness and brick body same material are made in above-mentioned narration, and its right-angle view as shown in Figure 6.

5. as Fig. 3, on the brick wall of the opening part of brick body shown in Figure 4, be equipped with and insert and fixedly be used for preventing the hole of blocking thing that straw or wormwood are overflowed.Hexahedral suitable for reading to as shown in Figure 3 also can add barrier female cap plate, as shown in Figure 7.

6. the related brick body of the utility model, raw materials for production mainly are the lime-ash of coal-fired station's discharging, and the mode of production is mold production, and the support of its production is existing " pulverized fuel ash cement " production technology and hollow brick production technology.This brick body is a kind of coagulating cement goods.

But the utility model is related fix the sand with the beneficial effect that grid type packing type hollow brick body uses be: there is the abundant in coal resource in the three northern areas of China of China and the Inner Mongol, for coal is transformed to electric energy, country has built up and large quantities of coal-fired stations under construction, how to handle the emission of these power plant--and-lime-ash is a big problem.Simultaneously, three northern areas of China and area, the Inner Mongol are again the areas that China desert distributes and concentrates, and administer the desert is a difficult task always.But this fixing the sand that the utility model is related with grid type packing type hollow brick body; when producing, can consume a large amount of lime-ash; fix the sand that in the desert peculiar effect is arranged again, so the related brick body of the utility model puts into production use the purpose that can realize administering the desert in the protection environment.

Description of drawings

Fig. 1 is the wall shape figure of the utility model hexahedron shaped brick body

Fig. 2 is the wall shape figure of the utility model tetrahedron shaped brick body

Fig. 3 is the schematic perspective view of the utility model hexahedron shaped brick body

Fig. 4 is the schematic perspective view of the utility model tetrahedron shaped brick body

Fig. 5 is the schematic perspective view that the utility model hexahedron shaped brick body inserts barrier

Fig. 6 is the schematic diagram of the utility model barrier

Fig. 7 is that the utility model hexahedron shaped brick body adds barrier female cap plate schematic diagram

The specific embodiment

Shown in Figure 1 is the wall shape of hexahedron shaped brick body, middle little box indicating small square hole.Fig. 3 is the schematic perspective view of the utility model hexahedron shaped brick body, and hexahedral four sides all around all is grid type walls shown in Figure 1, and upper and lower is opening, and the centre is hollow.Fig. 5 is the schematic perspective view that hexahedron shaped brick body inserts barrier, can put into straw or wormwood in the space that brick body inwall and barrier constitute, and is used for catch blowing sand.In order to prevent that straw or wormwood are blown out, can add barrier type cover plate shown in Figure 6 brick body shown in Figure 5 suitable for reading, as shown in Figure 7.

Fig. 2 is the wall shape figure of the utility model tetrahedron shaped brick body, and wherein three faces are arranged is shape shown in Figure 2 to tetrahedron, and it is opening that a face is arranged, and its inside is hollow.Fig. 4 is the schematic perspective view of the utility model tetrahedron shaped brick body.

Claims

1. but one kind is fixed the sand with grid type packing type hollow brick body, and it is characterized in that: the brick body wall is latticed, and its inside is hollow.

2. but according to claim 1 fixing the sand with grid type packing type hollow brick body, it is characterized in that: inside is provided with the draw-in groove that can insert barrier, and leaves the space that can put into fillers such as straw.