Fgd Flue Gas Desulphurization Circulation Pump
Production Overview
The pump restricting parts adopt the advanced flow simulation technology to guarantee the reliable pump design and the high operating efficiency.
The anti-corrosion & anti-wear metal and rubber materials which are specifically developed for FGD pumps have been proved by the practice that they can ensure the long-life pump operation. Through adjusting the bearing components to change the impeller position in the pump chamber all-time high-efficient operation of the pump can be achieved. The pump is characterized by the back knock-down structure which is simple and advanced.
It is easy to maintain and repair and it is on need dismantling inlet and outlet water pipes. The containerized mechanical seal specially used for the desulphurization process is adopted and its operation is reliable.
Main Features
A) The wet parts adopt the advanced flow simulation analysis in the design process to guarantee the reliable performance, high efficiency of the pumps. The customer can make the pump always running in an efficient operation state by adjusting the bearing components in the pump impeller to suit the cavity position of the pump.
B) The pumps are designed with rear-assemblage structure system. They are featured by easy structure and it is easy to repair without dismantling the inlet and outlet pipe of the pump. End bearing adopts imported tapered roller bearings and driving end uses two cylindrical roller bearings with thin oil lubrication. It can promote the bearings? ? Working condition to prolong the service life of bearings.
C) Mechanical seal is designed according to the structure characteristic of desulphurization pump, slurry characteristic and the application characteristic. It is cartridge mechanical seal. It has good performance, long service life.
D) The FGD (Flue Gas Desulfurization) equipment of the pump is made of a new type of material A49 duplex stainless white iron which is specially developed by our company itself. The new material has significant corrosion-resistant and wear-resisting performance. The pump, pump cover and splice plates are pressure parts and made of ductile cast iron. The impeller and suction cover is made of the A49 dual-phase stainless white iron. The material of cover plate liner, frame plate liner, and rear liner is natural rubber with natural good abrasion performance, light weight, relatively low cost.
Main Usages
It is mainly applied in the power plant for the absorption tower circulation pump to transmit corrosive slurry.
Power plant, steel plant for flue gas desulphurization.
Technical Data
DT SLURRY PUMP PERFORMANCE PARAMETERS
Model
|
Allowable mating max power |
Flow |
Head |
Speed |
Max Efficiency |
NPSH |
Allowable max partical |
Pump Weight |
| N(kw) |
Q(m3/h) |
H(m) |
n(r/m) |
η(%) |
(m) |
(mm) |
T(kg) |
| 800DT-A90 |
900 |
3142-9700 |
6.0-28.7 |
300-592 |
89.3 |
2 |
181 |
5900 |
| 700DT-A84 |
630 |
2157-7360 |
5.2-24.5 |
300-591 |
88.8 |
2.0 |
168 |
5420 |
| 600DT-A82 |
500 |
1664-5600 |
5.2-27.8 |
300-595 |
88.3 |
2.2 |
152 |
4900 |
| 500DT-A85 |
400 |
1036-4080 |
5.7-26.8 |
300-591 |
84.7 |
3.1 |
135 |
4500 |
| 350DT-A78 |
500 |
720-2865 |
11.6-51.1 |
400-740 |
78 |
3.5 |
104 |
3700 |
| 300DT-A60 |
400 |
580-2403 |
8.9-53.1 |
490-989 |
81.1 |
4.3 |
96 |
2790 |
| 200DT-B45 |
90 |
138-645 |
5.7-31.0 |
490-990 |
80.8 |
2.0 |
51 |
1750 |
| 150DT-B55 |
132 |
139-630 |
11.3-53.7 |
490-990 |
78.1 |
2.3 |
56 |
1540 |
| 150DT-A50 |
90 |
62-279 |
9.3-44.6 |
490-980 |
65.7 |
2.1 |
30 |
1470 |
| 150DT-A50 |
90 |
63-279 |
9.3-44.6 |
490-990 |
65.7 |
2.1 |
30 |
1470 |
| 150DT-A40 |
132 |
122-503 |
11.2-61.2 |
700-1490 |
73.1 |
2.6 |
40 |
830 |
| 100DT-A45B |
90 |
41-219 |
12.1-76.4 |
700-1480 |
51.8 |
2.4 |
24 |
800 |
| 100DT-B40 |
75 |
61-268 |
12.0-61.0 |
700-1480 |
70.4 |
1.7 |
29 |
620 |
| 100DT-A35 |
75 |
77-323 |
8.8-45.9 |
700-1480 |
70.4 |
1.9 |
42 |
550 |
| 80DT-A36 |
37 |
41-167 |
8.9-47.1 |
700-1480 |
62.4 |
1.5 |
16 |
480 |
| 65DT-A40 |
55 |
34-159 |
12.2-63.2 |
700-1480 |
62.1 |
2.1 |
16 |
490 |
| 65DT-A30 |
22 |
21-99 |
7.0-35.6 |
700-1470 |
54.6 |
2.2 |
19 |
260 |
| 50DT-D40 |
30 |
16-76 |
9.5-51.7 |
700-1480 |
45.1 |
1.2 |
10 |
320 |
| 50DT-A30 |
18.5 |
16-78 |
6.1-36.3 |
700-1460 |
48.5 |
0.8 |
16 |
210 |
| 40DT-A25 |
45 |
16.8-74.7 |
13.7-88.6 |
1400-2950 |
42.5 |
2.6 |
9 |
185 |
| 40DT-B20 |
15 |
7.9-37.1 |
10.7-57.5 |
1400-2930 |
53 |
0.9 |
7 |
160 |
| 40DT-A19 |
15 |
7.8-34.9 |
12.3-57.1 |
1400-2930 |
58.8 |
1.2 |
11 |
173 |
| 40DT-A17 |
7.5 |
4.6-23.4 |
9.2-44.6 |
1400-2900 |
52.4 |
2.5 |
11 |
127 |
| 25DT-A25 |
4 |
4.7-19.9 |
3.3-21.6 |
700-1440 |
38 |
3.3 |
5 |
107 |
Company Information
Shijiazhuang Boda Industrial Pump Co., Ltd is a professional slurry pumps manufacturer in China. We engage in heavy duty and severe duty material handling solutions.
Our slurry pumps are manufactured to be the best standards, ensuring longer service life, higher performance, ease of operation and maintenance. The pumps are widely used in mining, construction, metallurgy, power plant, sewage water treatment, dredging, and chemical and petroleum industries.
Packaging & Shipping
As mostly we deliver by sea, so we package our pump and parts with plastic cloth inside and waterproof outside. The wooden cases are export standard, its thickness is 10mm at least. Also we have professional workers to do this cases.
We are very near to Tianjin seaport, so it is comfortable to deliver anytime, also the short delivery save the cost.
Our Services
1. We guarantee our products must meet technical standard and requirements that promised in the contract.
2. Wearable parts will be provided separately so that the machine can be operate in a long term.
3. Professional technical support: our company's technical specialists will help to check and solve our clients questions and problems via email and telephone.
FAQ
Q1. What is your product range?
Centrifugal pump, slurry pump, sand pump ,gravel pump, Dredging pump, clean water pump, sewage pump, chemical pump, single stage pump, double suction pump, industry pump, paper pulp pump, mud pump, Sludge pump ,etc
Q2. Are you a manufacturer?
Yes, Welcome to our Factory
Q3. What information should I let you know if I want to get a quotation?
Pump capacity, pump head, medium, medium temperature, pump material, quantity, if possible, please also
provide the pump model you are using now, price will be calculated as per the pump model, if not, we will
recommend relevant product for reference.
Q4. What the the MQQ?
1 set even 1 piece pump spare
Q5. How the Delivery terms?
By sea.By plane, as customer's request
Q6. How to gurantee the quality.
All our pump and spare parts pass ISO 9001:2008.
We want establish long term cooperation, Quality is our life.
Welcome to visit our website , welcome your inquiry, thanks
Contact :
Kristy
Tel : +86-0311-89255098
Product Description
Biref introduction:
ZTD flue gas desulfurization pump was elaborately designed to meet the requirements of wet process FGD of limestone(lime) and gypsum for coal fired power plants.The hydraulic models of ZTD desulfurization pump is optimized designed by CFD,and its passage is designed under the theory of abrasion of slurry pump.The wetted parts material for ZTD desulfurization pump is an anti-abrasive and anti-corrosive material which was developed by Zigong Pump itself. The biggest diameter of ZTD series is 900 mm at present, and it is widely used in the flue gas desulfurization and denitration process of power plant and other environment protection projects.
Features:
- Elaborately designed based on the characters of flue gas desulfurization of thermal power plant to meet the requirements of a facility below 1000 MW.
- Hydraulic models are CFD optimized to have excellent performance of anti-cavitation.
- Specially designed mechanical seal for flue gas desulfurization process.
- The impeller position can be adjusted by the bearing housing,this brings a shortcut to recover the pump performance under a slightly abrasion.
- Axial adjusting structure to maintain the distance between impeller and front cover plate to keep a high efficient operation.
- The specially designed anti-corrosive and anti-abrasive duplex stainless white iron for FGD process,which has the advantages of both duplex stainless steel and white anti-abrasive iron alloy.
Structure:
- All metal materials for pump set,without any lining rubber or other high polymer material.
- Pump casing adopts duplex stainless steel of 2605N and 2205,which have excellent resistant performance of chloride ions and sulfate ions,and therefore is the first choice of desulfurization pumps.
- Front and back open structure,the rotary part can be removed from the casing without dismantling the pipelines.
- Cartridge mechanical seal with internal or external flushing plans.
- The bearing part is back pull structure,which is assembled in the bearing housing.
- Transmission: directly coupled and gear box drive.
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