Hydraulic Reciprocating Mud Scraper
Brand FUXIN
Product origin Jiangsu
Delivery time 10-20 weeks
Supply capacity 1000 sets/year
Working principle of the mud scraper: the gear oil pump provides power to the hydraulic oil cylinder, a group of tripod converts the vertical motion of the oil cylinder into horizontal motion, and finally drives a group of wedge scrapers to make reciprocating motion at the bottom of the rectangular tank; The reciprocating stroke is greater than the spacing of a single scraper, which is equivalent to the sludge transfer from the latter scraper to the front scraper; The forward speed of the scraper group is about half of the backward speed; When moving forward, the concave surface of the wedge-shaped scraper pushes mud to the mud accumulation ditch of the pool; When retreating, a small wedge-shaped acute angle will not drive the sludge to move backward, while the negative pressure generated by the rapidly retreating concave surface will keep the forward inertia of the sludge layer with a certain thickness.
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Brief introduction
HWF series mud scraper is a hydraulic reciprocating rectangular tank bottom mud scraper integrating continuous sludge transportation and concentration. The rectangular tank bottom scraper has evolved from the first generation of steel cable drag scraper, the second generation of bridge suction scraper and the third generation of chain scraper to the fourth generation of hydraulic reciprocating. The hydraulic reciprocating rectangular tank bottom scraper has the characteristics of less moving parts, less maintenance, continuous sludge transportation, high reliability, simple installation and sludge concentration. WF bottom scraper has been successfully applied to a large number of different types of sludge sedimentation systems with a wide range of applications.
Working principle:
Working principle of the mud scraper: the gear oil pump provides power to the hydraulic oil cylinder, a group of tripod converts the vertical motion of the oil cylinder into horizontal motion, and finally drives a group of wedge scrapers to make reciprocating motion at the bottom of the rectangular tank; The reciprocating stroke is greater than the spacing of a single scraper, which is equivalent to the sludge transfer from the latter scraper to the front scraper; The forward speed of the scraper group is about half of the backward speed; When moving forward, the concave surface of the wedge-shaped scraper pushes mud to the mud accumulation ditch of the pool; When retreating, a small wedge-shaped acute angle will not drive the sludge to move backward, while the negative pressure generated by the rapidly retreating concave surface will keep the forward inertia of the sludge layer with a certain thickness. Therefore, when the scraper moves back and forth, a layer of sludge at the bottom of the tank always moves forward until it falls into the sludge accumulation ditch. When the sludge at the bottom of the tank reaches a certain thickness, the efficiency of the mud scraper is the highest. The reciprocating movement of the scraper also has the function of thickening sludge (up to 3%), which is very important in practical application. When the sewage discharge is equal, the higher the sludge concentration is, the lower the water consumption rate is, which reduces the loss of water source and energy.
Product characteristics:
• stability of moving parts
• continuous sludge transfer
• high sports reliability
• PLC touch screen control
• suitable for existing rectangular sedimentation tanks
• easy installation
• sludge thickening function
• no dead corner and mud scraping at the bottom of the whole tank
Structure
Hydraulic reciprocating rectangular tank bottom mud scraper is a mud scraper with reciprocating function, which is welded together by hydraulic system, push rod system, some wedge scrapers and diagonal braces.
Technical parameter:
No. | Specifications | Scope of use | Power（kw） |
HWF | Max. L=100m, max. W=12m Maximum surface area =1200m2 | 200m2＜ | 1.5-2.2 |
200m2-600m2 | 3.75-4 | ||
600m2-1000m2 | 5.5 | ||
1000m2-1200m2 | 7.5-11 | ||
Sludge characteristics | It can be applied to most sludge with solid content of 0.5% - 6% | ||
Material | SUS304 or SUS316 | ||
The business scope of Jiangsu Yixing Fuxin Environmental Technology Co., Ltd. includes: manufacturing, processing and sales of Environmental Protection equipment, Water Treatment equipment, Dust removal, Desulfurization and Denitration equipment, Landfill Leachate equipment, Low-voltage Electric Nitrate equipment, Landfill Leachate equipment, Seawater Brackish Water Desalination equipment, Plastic products and Electric Control Cabinet; Installation of Environmental Protection equipment; Sales of Metal Materials, Pressure Vessels, Heat Exchangers, CBD Extraction Equipment, Environmental Protection accessories, filler products, FRP products, Thermal Insulation Materials, Water Treatment chemicals (except hazardous chemicals), Water Pumps, Valves, Fans, Flanges, Reducers, Pipes, Wires and Cables, Instruments and Meters; Remediation of soil pollution; River management services; Technical research and development of water treatment agents (except hazardous chemicals);
We have two ways of packaging. One is that small equipment is packaged in plywood boxes, and the other is that large equipment is shipped in containers.
Our company is located in Yixing city with convenient transportation and extending in all directions. It is very convenient for air and sea transportation:
75KM to Wuxi International Airport;
230km to Shanghai Pudong International Airport;
370km to Ningbo port;
200km away to Shanghai port;
Our after-sales service is to respond to customer problems within 8 hours and provide solutions online and remotely 24 hours. If necessary, arrive at the customer's site to solve the problem within 3 days except for force majeure.
