Welded Continuous Slot Water Well Wire Wrapped Screen for Water Well Drilling

• 사용자 지정: 사용자 정의
• 조건: 새로운
• After-sales Service: Online
• Seive Drum: Papermaking Machine
• 운송 패키지: Wooden Case
• 사양: customized
• 등록상표: DLK
• 원산지: Jining, China
• 세관코드: 8439910000
• 생산 능력: 500 Square Meters Per Year

제품 설명

Basic Info.
 

Condition	New	Material	Stainless Steel
Voltage	380V	Function	Used for Pressure Screen Pulp
Transport Package	wooden case	Specification	Make to order
Trademark	DLK	Origin	China
HS Code	843999000	After-sales Service	Online Services

Main Specification
 

Diameter range	φ400mm-φ2000mm
The smallest wide of slot	0.1mm
Material	SUS316L	SUS316	SUS304
Electro polished	Not centrifuging
Surface treatment	Laser harden and chorme-plated

Product Description
 

Product type

Wedge wire screen

 

What is WedgeWire Screen


Wedge wire aids in filtration and allows fo the optimal flow of fluids through filtration  devices.

Wedge wire is produced through the method of electric resistance welding, wires with special profiles are welded to supporting wires at 90 degrees.

Wedge Wire is characteristic of accurate cut size and precise slot required with the ability to carry heavy loads. The working surface is very smooth which eliminates blinding and pegging.

The distance between the surface profile wire is controlled very accurately as it forms the slot through which the filtrate flows. The direction of the flow is determined by the position of the surface profiles in relation to the support profiles. Wedge wire screens are either flow-outside-to- inside(FOTI) or flow-inside-to-outside(FITO)

Application Field:

Petrochemical, Wastewater treatment, Pulp & Paper, Fine chemical, Food and beverage Paint and inks, Pharmaceutical, Mining and etc..


Material:


SS304,SS304L, SS321,SS 316L, Duplex2205. Duplex2507, SS904L, Hastelloy, Titanium alloy..



Advantages:


1.Non-clogging: the continuous slot formed by the V-shaped surface wires ensures a two- point contact between the particles and the slot, which minimizes clogging of near size product.

2.High-precision slot opening: Minimum slot of wedge wire is 0.02mm(20um).

3.Surface Filtration: the V shaped surface wires allow easy cleaning by mechanical scraping, back flushing or high pressure hose.

4.Strong construction: for most applications the wedge wire is self-supporting because of the welding at each intersection and can therefore withstand high pressure(Psi) and heavy loads.

5.Large open area (larger flow rate)-the continuous slot opening ensures more larger open area than perforated hole and mesh hole
             


V-Wire slot tube


 

V-shaped winding screen tube 
also known as wedge filter element, is widely used in industries such as petroleum, papermaking, chemical industry, natural gas, food, sugar liquid, starch, beer, and sand control in water wells

advantage
1. The gap of the sieve tube is V-shaped, effectively intercepting impurities, not easy to block, and easy to clean.
2. It has high opening rate, large filtration area, and fast filtration speed.
3. Strong pressure resistance, high temperature resistance, low usage cost, and long service life.
4. The small outer diameter can reach 19mm, and the large outer diameter can reach 1500mm
5. The sieve tube has good roundness without edges and corners, and the surface is wrapped smoothly like a mirror.

Connection method

Screw connections, flange connections.

material quality

304304L, 321316316L, 22052507, 904L, titanium alloy TA2, Hastelloy alloy



Reactor internals







Johnson mesh
also known as slit mesh, is made by welding wire and reinforcement bars. It mainly replaces imported Johnson mesh and is used in industrial fields such as petroleum and petrochemicals, chemical fibers, nuclear power, pharmaceuticals, and grain chemicals. Widely used in refining, aromatics, hydrogenation reactors, desulfurization reactors, alkylation reactors, collectors, various adsorbers, distributors, and various raw material filters. For example, the central tube, fan-shaped cylinder, inlet distributor, and outlet collector of the internal components of the reforming reactor; Internal components of regenerators such as inner and outer sleeves, external and internal networks, etc; The internal components of the hydrogenation reactor, such as support grilles, fouling baskets, etc.

Johnson nets have high strength, stiffness, and load-bearing capacity to achieve
Various forms of sieve plates and tubes such as square, square, semi-circular, fan-shaped, etc.

Product features

1. Specially designed V-shaped sieve bars are not easy to block and facilitate backwashing.
2. High porosity, large flow area, and fast filtration speed.
3. Uniform gaps, adjustable gap size, and high screening efficiency.
4. The Johnson net support structure is designed with high strength and high pressure bearing capacity.
5. Good smoothness, high tensile strength, and high mechanical properties.
material quality


material quality

304304L, 321316316L, 22052507, 904L, titanium alloy TA2, Hastelloy alloy



Centrifuge baskets

form
The sieve basket is mainly composed of upper flange, lower flange, reinforcing rib, reinforcing ring, and stainless steel conical mesh cylinder. The stainless steel cone-shaped mesh cylinder is composed of several fan-shaped mesh screens welded together. The fan-shaped mesh screen is formed by welding wedge-shaped mesh bars and support bars made of stainless steel wire through specialized equipment.

material quality
Stainless steel wire SS304304L, 316316L, 2205 austenitic stainless steel, Hastelloy alloy, etc.

advantage
1. Accurate process dimensions, time-saving and labor-saving installation;
2. The product is prone to leakage, wear-resistant, and corrosion-resistant, and can resist foreign object damage. The maintenance rate and cost are relatively low;
3. The variety and specifications are comprehensive and can meet the screening requirements of different industries and customers:
4. The sieve gap is uniform, the sieve surface is smooth, and the sieve permeability is strong;
5. V-shaped or T-shaped wire winding, the opening of the filter surface is smaller than the opening of the production water surface, which increases its backwashing force and is not easy to block:
6. The support bar is welded using automated equipment, with excellent quality, high opening rate, long service life, and high strength, stiffness, and load-bearing capacity;

application
Having high strength, stiffness, and load-bearing capacity, it can be made into rigid screening and filtering devices of various shapes; Widely used in the starch industry, petroleum, mining, metallurgy, coal, chemical, light industry, fertilizer, grain, environmental protection, metallurgy and other industries for dehydration or grading operations, as a basic component of various screening devices, solid-liquid separation, and filtration devices.

 

Packaging & Shipping

 

Wooden crates or according to customer requirements.
 

 

Other products

 

The following are the most popular products independently produced by our company, with high praise from customers for their quality and price.
 

 Sieve plate / Corrugated hole / Roughing machine / Oblique spiral thickener / Cylindrical sieve / Tailings sieve / Internal flow fine screening / Impurity separator

 

 

Rotor / Pressure screen rotor /D-Type hydraulic pulp crusher / High(medium)concentration slag remover / Hydrapulper / Light slag separator/ External flow pressure screen
 

About Us

Delike Paper Machinery Co., Ltd. was established in 2015 and is a manufacturer specializing in the design, production, and sales of paper machinery and pulp equipment.

Our products sell well in Southeast Asia, the United States, Central Europe and other regions. The company mainly focuses on delivering high-quality products to the market and is committed to developing into an independent, scientific, and professional pulp and paper equipment manufacturing enterprise.

Adhering to the goal of providing high-quality, low consumption, and efficient products, we provide you with a complete set of professional pulp and paper making technical services with first-class service and reasonable prices.Striving for excellence and serving papermaking is our ultimate goal.

We look forward to your patronage and guidance to negotiate business!
 

FAQ

1.Q:Are you a manufacture?

A: Yes,we have been in providing the professional products in this field for 20 years.

2.Q:How to install the machine?

A:we can help with the installation by vedio,email,picture.if it is a large project,we can arrange our worker help you to install it in your country.

3.Q:How do you pack the products?

A:Normally as the export standard packaging or as your requirement.

4.Q:What's your available port of shipment?

A:Qingdao port,Shanghai port and so on.

5.Q:Is it customized available?

A:Yes,according to your detailed drawing you provided.