Chemical pump uses and structural features

Chemical pump uses: chemical pump for bottles, barrels, cylinders, pools or other containers to extract corrosive liquids. Chemical pumps are widely used in chemical, petroleum, metallurgy, light industry, synthetic fiber, environmental protection, food, medicine and other departments. Chemical pump with stable and reliable performance, good sealing performance, handsome in appearance, easy to use maintenance and so on. To improve product quality, reduce run, run, drip, drain, prevent pollution, improve the environment, play a big role. Chemical pump for chemical, petroleum, metallurgy, power plants, food, pharmaceuticals, synthetic fibers and other departments transport temperature in a variety of corrosive media or physical, high chemical medium centrifugal pump. Chemical pumps are used to pump clean water and contain abrasive materials that are harmful to ordinary pump materials, suspended, non-explosive materials that corrode stainless steel materials; chemical pumps are also widely used for water supply; , Air conditioning, cooling and circulation system; for civil and industrial use; for fire fighting; for irrigation; for daily use and for civil, industrial, horticultural and irrigation purposes; for stormwater savings projects; for applications where low noise is necessary For pressurized, suitable for conveying corrosive, explosive, granular water or liquid; suitable for network pressure. Chemical pump structural features: Chemical pump is the national valve industry with ISO international standards jointly designed series of products, which mainly by the pump body, leaf transmission line, seal ring, impeller nut, pump cover, seal parts, the middle bracket, shaft, hanging Frame components and other components. The pump cover is fixed on the middle support through the stop, and then the pump cover is clamped in the middle through the connection between the pump body and the middle support stop. The pump body is axially sucked in, radial discharged and supported by the foot, and can be directly fixed on the base on. Suspension parts fixed to the middle bracket through the stop, and with the suspension bracket on the base. For the convenience of demolition, the design of an extended coupling, maintenance can not remove the import and export of pipe, pump and motor. Just remove the coupling of the middle of the connector, you can exit the rotor components for overhaul. This is a common international structure.

Stainless Steel Plain Dutch Weave Mesh, also known as wire mesh, it is made of high quality stainless steel wire. Similar to plain weave, it is weaved line by line. But for this kind of Stainless Steel Wire Cloth, the difference is the diameter of the weft is more thicker than the diameter of the warp. The weft wire is close together and then form a conical or wedge shaped hole. There is a big contrast between warp and weft wire diameter and density, so the net thickness and filtration precision and service life is significantly improved than common steel mesh. the filtering precision is running cannot be achieved for plain weave and Twill Weave Mesh screen.

Weaving:  There are two kinds of weaving technology of Dutch woven Stainless Steel Mesh . One is plain Dutch knitting and the other is twill Dutch knitting. The weaving technology of Dutch woven stainless steel mesh combines Dutch knitting and twill weaving techniques. The coarser thread interleaved the finer threads, weaving each thread through the weft. The weft wire is closely aligned to form a cone or wedge open hole.

Features: Dutch woven stainless steel mesh features 4 points:

              1."Zero" mesh, the warp wire diameter than the weft to the larger diameter.

              2. Each weft is very tight

              3. High precision, high liquidity

              4. Filter more solid particles than square or rectangular mesh holes

Material: 201,302,304 (L), 310,316 (L), etc

Application: The Dutch weave Stainless Steel Wire Mesh is one of the best filter medium in hydraulic system, especially the spatial filtering critical applications, as well as the fuel and combustion chamber filter, sediment filter, vacuum filter, etc.

                 

       The warp wire (D1) : all longitudinal braided lines.

        The weft wire (D2) : all horizontal weaving lines.

        Aperture : the distance between two meridians or two weft.

        Mesh number:number of mesh holes per inch.

        Thickness (T) : thickness of wire mesh.

Specifiaction list:

      

Plain Dutch Woven Stainless Steel Mesh
SPEC	NUMBER OF HOLES PER INCH	WIRE DIAMETER	APERTURE(micron)
40	10mesh x 64mesh	0.55x0.42	260
50	12mesh x 75mesh	0.45x0.35	220
80	24mesh x 110mesh	0.35x0.25	160
100	25mesh x 140mesh	0.28x0.20	100
120	30mesh x 150mesh	0.25x0.18	80
140	35mesh x 180mesh	0.20x0.16	70
160	40mesh x 200mesh	0.18x0.13	60
180	45mesh x 220mesh	0.16x0.12	56
200	50mesh x 250mesh	0.15x0.11	50
240	60mesh x 300mesh	0.14x0.09	45
260	65mesh x 320mesh	0.13x0.08	36
280	70mesh x 400mesh	0.125x0.07	34
300	80mesh x 700mesh	0.11x0.039	32

Stainless Steel Plain Dutch Weave Mesh

Stainless Steel Plain Dutch Weave Mesh,Plain Dutch Weave Mesh,Fine Metal Mesh,Stainless Steel Woven Wire Mesh

Anping Xinzheng Metal Wire Mesh Co., Ltd , http://www.sievingmesh.com