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The Tianjian brand TJWT4 series underground sewage lifting equipment is independently developed, specifically for the complex water quality of underground sewage in China. It completely subverts the traditional and inherent thinking in the design concept, perfectly combining the four concepts of "solid-liquid separation", "backwashing", "integration" and "intelligence", forming a brand-new intelligent device dedicated to underground sewage lifting with 17 patents. It has significant advantages such as advanced technology, compact structure, small footprint, excellent quality, reliable operation, extremely low maintenance rate and long service life.
| Type | rated flow(m3/h) | lifting range(m) | inlet pipe diameter(mm) | equipment dimension(mm) | device weigh(kg) |
| TJWT4-4020 | 40 | 20 | DN100 | 1408*1400*1280 | 430 |
Our company, after years of market practice, has developed a sewage lifting device with solid-liquid separation, preventing dirt from contacting the water pump, thereby enabling the pump to function in a normal environment and working condition. We have applied for 8 patent technologies. Our company is the chief compiling unit of the national product industry standard "Technical Conditions of Underground Sewage Lifting Devices". Tianjian Company covers an area of 60 mu. As a professional enterprise specializing in the production of sewage lifting equipment, it is one of the enterprises with the longest product usage time and the largest production scale in the Chinese market.
As is well known, since the sewage discharge outlets in basements are lower than the municipal drainage outlets, sewage cannot flow to the municipal pipe network by itself and equipment must be used for lifting. The sewage in basements mainly comes from toilet drainage, washbasin drainage, washing machine drainage, mop basin drainage and other drainages. The water quality composition is relatively complex and may contain entanglements, large solid particles, etc. If the traditional lifting method is used: building a sewage pit and installing two pumps for direct lifting. Countless examples have long proved that this is a last resort with too many drawbacks and hidden dangers. The water pump will soon have its impeller entangled and the motor burned due to overload. The maintenance rate of the water pump is very high. Also, the maintenance environment is very poor, with odors, biogas and putrefactive smells. Daily cleaning and maintenance are also very dangerous tasks. There are also many deficiencies in the so-called lifters currently available in the market. First of all, in the design concept, the fundamental problem of the high failure rate of sewage pumps has not been solved. It only simply combines the sewage pit and the sewage pump into an integrated device for easy installation and use. The water pump used for lifting still contacts debris and thus is still prone to blockage, entanglement and motor burnout. Moreover, since it is an integrated device, when maintenance is required, the entire set of equipment may need to be replaced, resulting in higher maintenance costs.
The integrated intelligent underground sewage lifting device has completely changed the traditional way and concept of underground sewage discharge. It adopts a compact integrated device to automatically operate and discharge underground sewage. There is no need to worry about the frequent maintenance of the sewage pump. The overall performance of the equipment is excellent. It is composed of a water storage tank, a sewage pump, a check valve, a water distributor, a solid-liquid separation device, a backwashing device, safety devices and accessories. The main technical features are as follows:
1. The adoption of a precise solid-liquid separation device enables automatic separation of debris from sewage, ensuring that the impeller of the water pump does not come into contact with debris, solving the problem of easy entanglement and damage of the impeller of the water pump in traditional sewage lifting, which is a revolutionary improvement in the discharge of underground toilet sewage;
2. The unique backwashing device can effectively wash the sediment in the water tank at any time to ensure that the water tank remains clean automatically without sediment deposition;
3. The fully sealed design ensures that there is no odor leakage. The specially designed ventilation device can effectively prevent odor leakage and timely inhale air to prevent possible vacuum phenomena in the water tank and ensure the safe and effective operation of the equipment;
4. The unique safety reflux device ensures that even if the check valve fails, there will be no sewage backflow phenomenon and it will not affect the normal operation of the equipment;
1 All equipment purchased in our company are guaranteed to keep in good repair for one year. If quality problems happen in guarantee period, our company will maintain for free. If the equipment fails to work arising from buyer`s factitious or external impersonal factor, the seller will service it with charge (service fee and materials fee).
2 Our company provides technical support and spare parts for life.
3 After-sales service isn't restricted by time and we will solve your problems in time. If you are caught in some problems when using our equipment, welcome to contact us at any time.
Q: Are you manufacturer or trading company ?
A: We are manufacturer with more than 10 years experience in the catering industry and the waste water treatment fields.
Q: What kind of packing do you use?
A: Our packing will be suitable for the shipment, or if you have special package requirements, we will pack as required.
Q: What is the delivery time?
A: It depends on order quantities, generally speaking, the delivery time will be with in 4 to 6 weeks.
Q:How to install the equipment when arriving the destination?
A:We will provide the detailed illustration to you,if it is necessary,we will send the technicians to help you.
Q: How long is the warranty term ?
A: It is 12 months.
Q: How about your after-sales service.
A: Engineers are available to help install ,train, and operate.
Q: Can I visit your factory.
A: Welcome to visit our factory, We will designate a professional technician to help you to know our machine.
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