Constructed rapid infiltration water treatment device suitable for town domestic wastewater
A domestic sewage and treatment device technology, applied in water/sewage multi-stage treatment, water/sludge/sewage treatment, dehydration/drying/thickened sludge treatment, etc., can solve the problem of low removal capacity of TN and TP, and achieve Realize the effect of intelligent operation, good effect and low construction cost
Inactive Publication Date: 2016-03-16
CHONGQING GANTAI ENVIRONMENTAL PROTECTION EQUIP
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Using sand to purify sewage is a traditional sewage treatment method. The existing sewage treatment method has some shortcomings. The removal capacity of TN and TP is low, and some biochemical treatment ponds such as denitrification ponds need to be placed.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0034] Example 1, such as Figure 1-9 Shown: the artificial fast infiltration water treatment device suitable for the domestic sewage in the town of the present invention consists of a grid tank 1, a regulating tank 2, a sand filter tank 3, a sand filter distribution pool 4, an artificial fast infiltration tank 5, and a reuse pool 6. Backwash sedimentation tank 7, sludge drying tank 8, rain shed 9, railing 10, water level gauge 13, valve 11, controller 12 and other components.
[0035] The grid pool 1 is composed of a buffer pool 1a and a grid pool body 1b that are arranged side by side. The grid pool body 1b is located on the back side. The lower part of the buffer pool 1a is provided with a water inlet pipe 1c, and the upper part of the buffer pool 1a is provided with an overflow pipe 1d, the lower part of the partition wall between the buffer pool 1a and the grid pool body 1b is provided with a manual gate valve 1e, the lower part of the grid pool body 1b is provided with a lo...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a constructed rapid infiltration water treatment device suitable for town domestic wastewater. A grating pool is composed of a buffer pool and a grating pool body which are arranged front and back. A water inlet pipe is arranged on the lower portion of the buffer pool, and an overflow pipe is arranged on the upper portion of the buffer pool. A manual gate valve is arranged on the lower portion of a partition wall of the buffer pool and the grating pool body. Longitudinal gratings are arranged on the lower portion of the grating pool body, and a maintenance steel ladder is arranged at the position, above the gratings, in the grating pool body. The grating pool body is communicated with an adjusting pool, and the adjusting pool comprises a preliminary settling pool and a water evening pool which are arranged side by side. The preliminary settling pool is located on the right side of the grating pool, and a sludge pump is arranged at the bottom of the preliminary settling pool. A water flow channel is arranged on the front side of a partition wall between the preliminary settling pool and the water evening pool, and a water suction pump is arranged at the bottom of the water evening pool. The water suction pump is controlled to be started and stopped through a water level indicator, a reuse water pool is connected with a back flush water inlet pipe of a sand filter, a back flush water outlet pipe of the sand filter is connected to a back wash settling pool, and sludge in the back wash settling pool and sludge in the adjusting pool enter a sludge drying pool.
Description
Technical field [0001] The invention relates to a sewage treatment system, in particular to an artificial quick seepage water treatment device suitable for domestic sewage in a field and town. Background technique [0002] With the increase of people’s awareness of environmental protection, sewage treatment has become a key issue of concern to governments of all countries. There are three main sources of sewage in my country, namely, scattered domestic sewage in township residential areas, centralized domestic sewage in urban living areas, and industrial production processes. Sewage. Purification of sewage in sand is a traditional sewage treatment method. The existing sewage treatment method has some disadvantages. The removal capacity of TN and TP is low, and some biochemical treatment tanks such as denitrification tanks need to be placed. Summary of the invention [0003] In order to solve the above technical problems, the present invention provides another artificial fast-perme...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): C02F9/02C02F11/12
Inventor 甘华
Owner CHONGQING GANTAI ENVIRONMENTAL PROTECTION EQUIP