Screen panels and cassettes shakers
LLC "PROMMARKET" started serial production of sieving panels and cassettes with any dimension of shakers Derrick, Kem-Tron, Swaco, Brandt. Cassettes shakers are designed for complementing vibration systems used in fine and coarse cleaning solutions in the oil and gas industry.
"PROMMARKET" LLC offers two-three-layer stretch, frame, pyramidal sieve panel quality.
Feature stretch panels is that their edges from both sides embedded in the locks that allow the secure and simultaneously pull the net canvas on a vibrating sieve.
Frame panels provide rigid mounting mesh fabric to the frame of the metal profile. To prevent the process of stretching and sagging mesh fabric on the frame can be pre-attached perforated metal sheet or pre-tensioned net canvas is glued directly to the frame structure. This cassete design has significant advantages: increased throughput, improved separation quality, longer service life. Mounting frame cassettes carried wedges that provides quick replacement of faulty tapes and eliminates the possibility of damage to the newly installed.
Pyramidal sieve panel is a three-layer panel with wavy (pyramidal) profile for larger working surface area, thereby increasing the efficiency of drilling mud cleaning.
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For strength cassette net canvas reinforced by plastic grille. This decreases the bandwidth cassette, but significantly increases its life. Reinforced plastic grille net canvas is a three-layer structure: fine screen, plastic grille, coarse mesh. Accordingly, cassettes were called three layers.
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The main drawback of most sieving panels is lower abrasive wear resistance of the upper layer of the screen. Our sieve panels made of wear-resistant materials stainless steel mesh material 12X18H10T.
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Features sieve panels produced by PROMMARKET LLC:
|
The name and model of the shaker |
Mesh size, mesh |
Size of the panel, mm |
Panel weight kg |
|
Derrick 48/2000, Derrick 503, 504 (PWP и PMD) |
16-325 |
700х1050 |
5.5 |
|
SWACO MON900SE |
16-325 |
585×1165 |
12 |
|
BRANDT BL-50 |
16-325 |
635×1253 |
13,5 |
|
BRANDT VSM-300 |
16-325 |
913×650 |
12,5 |
|
KEM-TRON KTL48 Series |
16-325 |
720×1220mm |
17 |
|
SF300 |
16-325 |
712×1181mm |
17 |
Important specifications sieve panels are:
1) The capacity of the grid fabric. Depends on the size of the working cell mesh wire diameter, number of grids in the fabric, type and method of reinforcement. The capacity - the inverse of flow resistance and the liquid to be filtered is measured in CD / mm (Kilo Darcy / mm). For one layer fabric bandwidth depends on the size of the cell and the wire diameter, and for multigrid fabric bandwidth is calculated as the sum of the bandwidth of each grid separately.
2) The transmission coefficient. D Used To comparison cassettes of different designs with different grid fabrics. It is calculated as the product of the working area of the cassette and its bandwidth.
3) The quality of the separation. This is the most important characteristic of the grid fabric that determines the degree of purification mud. The given parameters separation net canvas must have a certain size of a cell working grid. For a complete shakers foreign production grid cell size of the working tapes often indicate a mesh (Number of cells per inch). Dimension in the mesh can be calculated by the formula:
N mesh = /images/formula.jpg){kind=small}
where s-mesh size (in mm); d - diameter of the wire, which is made of mesh (in mm).
Translation-sized hole in the mesh.
|
The size of the passing particles, max (mm) |
Dining "mesh" | ||
|
BSS |
Tyler (approx.) |
US (approx.) | |
|
1,200 |
14 |
14 |
16 |
|
1,000 |
16 |
16 |
18 |
|
0,853 |
18 |
20 |
20 |
|
0,699 |
22 |
24 |
25 |
|
0,599 |
25 |
28 |
30 |
|
0,500 |
30 |
32 |
35 |
|
0,422 |
36 |
35 |
40 |
|
0,354 |
44 |
42 |
45 |
|
0,297 |
52 |
48 |
50 |
|
0,251 |
60 |
60 |
60 |
|
0,211 |
72 |
65 |
70 |
|
0,178 |
85 |
80 |
80 |
|
0,152 |
100 |
100 |
100 |
|
0,125 |
120 |
115 |
120 |
|
0,104 |
150 |
150 |
150 |
|
0,089 |
170 |
170 |
170 |
|
0,076 |
200 |
200 |
200 |
|
0,066 |
240 |
250 |
230 |
|
0,044 |
350 |
325 |
325 |
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