CN213171821U

CN213171821U - Novel gravity type double-valve filter tank

Info

Publication number: CN213171821U
Application number: CN202021491136.4U
Authority: CN
Inventors: 汪国荣
Original assignee: Jiangsu Haiyue Environmental Engineering Co ltd
Current assignee: Jiangsu Haiyue Environmental Engineering Co ltd
Priority date: 2020-07-26
Filing date: 2020-07-26
Publication date: 2021-05-11
Anticipated expiration: 2030-07-26

Abstract

The utility model discloses a novel gravity type bivalve filtering pond, relate to the environmental protection equipment field, this novel gravity type bivalve filtering pond is including the inside header chamber that is equipped with the filter chamber, filter chamber top intercommunication has siphon tedge, siphon tedge port is equipped with the baffle, siphon tedge intercommunication has the inlet tube, inlet tube top intercommunication has the inlet channel, install the inlet tube valve on the inlet tube, siphon tedge intercommunication has the siphon downtake of perpendicular decline, the siphon downtake destroys the union coupling through the siphon in exhaust tube and the water collecting chamber, install the exhaust tube valve on the exhaust tube, siphon tedge still intercommunication has the siphon auxiliary pipe of perpendicular decline, siphon and downtake bottom all with the water seal tank intercommunication in the drain well, siphon downtake bottom opening part is equipped with the toper baffle, the drain pipe is installed to the drain well.

Description

Novel gravity type double-valve filter tank

Technical Field

The utility model relates to an environmental protection equipment field, concretely relates to novel gravity type bivalve filtering pond.

Background

The filtration in the environmental protection treatment is to force the fluid in the liquid-solid or gas-solid mixture to pass through a porous filter medium to intercept the suspended solid particles therein, thereby realizing the separation of the mixture, and is a unit operation belonging to the fluid dynamic process. The filtration treatment of water is a treatment process of separating suspended particles dispersed in water by using a filter material. The common filter materials used in the wastewater treatment include quartz sand, anthracite particles, garnet particles, magnetite particles, dolomite particles, granite particles, polystyrene foam plastic balls and the like, wherein the quartz sand is widely used. The existing gravity type filter has simple structure, low cost and simple and convenient operation. However, the existing gravity type filter has weak control on the water inlet pipe and the air suction pipe, the siphon pipe of the existing gravity type filter is required to be very high to adapt to the head loss when the filter layer fails, and the filter is not required to be too large to prevent the water from being unevenly distributed when passing through the filter layer.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a novel gravity type bivalve filtering pond, has strengthened the control to inlet tube and exhaust tube, and the filtering pond can increase the design and can not distribute inhomogeneous, improves filterable efficiency at every turn.

In order to achieve the above object, the present invention provides the following technical solutions:

this novel gravity type bivalve filtering pond is including the inside water collecting chamber that is equipped with the filter chamber, filter chamber top intercommunication has siphon tedge, siphon tedge port is equipped with the baffle, siphon tedge intercommunication has the inlet tube, inlet tube top intercommunication has the intake chamber, install the inlet tube valve on the inlet tube, siphon tedge intercommunication has the siphon downtake of vertical drop, the siphon downtake passes through the siphon destruction union coupling in exhaust tube and the water collecting chamber, install the exhaust tube valve on the exhaust tube, siphon tedge still intercommunication has the siphon auxiliary tube of vertical drop, siphon downtake and siphon auxiliary tube bottom all with the water seal groove intercommunication in the drain well, siphon bottom opening part is equipped with the toper baffle, the drain well is installed the drain pipe.

As the further optimization of this technical scheme, the intake flume passes through the support frame to be fixed in the eminence, and the position of intake flume is higher than the collecting chamber.

As a further optimization of the technical scheme, the siphon ascending pipe and the siphon descending pipe are both made of stainless steel and are connected through welding.

As the further optimization of the technical scheme, the water inlet pipe is made of stainless steel and is connected with the siphon ascending pipe through welding.

As a further optimization of the technical scheme, the siphon auxiliary pipe and the exhaust pipe are both made of stainless steel and are connected with the siphon ascending pipe through welding.

The beneficial effect of adopting above technical scheme is: this novel gravity type bivalve filtering pond is through having installed the control that has strengthened inlet tube valve and exhaust tube valve to inlet tube and exhaust tube, and the filtering pond can increase the design and can not distribute inhomogeneous, improves filterable efficiency at every turn.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of the novel gravity type double-valve filter.

The device comprises a water inlet tank 1, a water inlet pipe 2, a baffle 3, a filter chamber 4, a water collecting chamber 5, a flushing tank 6, a siphon ascending pipe 7, a siphon descending pipe 8, a siphon auxiliary pipe 9, an air pumping pipe 10, a siphon destroying pipe 11, a conical baffle 12, a water seal tank 13, a drainage well 14, a drainage pipe 15, a water inlet pipe valve 16 and an air pumping pipe valve 17.

Detailed Description

The preferred embodiment of the novel gravity type double-valve filter is described in detail below with reference to the attached drawings.

Fig. 1 shows a specific embodiment of the novel gravity type double-valve filter:

as shown in fig. 1, the novel gravity type double-valve filter comprises a water collecting chamber 5 with a filtering chamber 4 arranged inside, the top of the filtering chamber 4 is communicated with a siphon ascending pipe 7, the port of the siphon ascending pipe 7 is provided with a baffle 3, the siphon ascending pipe 7 is communicated with a water inlet pipe 2, the top of the water inlet pipe 2 is communicated with a water inlet groove 1, the water inlet pipe 2 is provided with a water inlet pipe valve 16, the siphon ascending pipe 7 is communicated with a siphon descending pipe 8 which vertically descends, the siphon descending pipe 8 is connected with a siphon destroying pipe 11 in the water collecting chamber 5 through a siphon extracting pipe 10, the siphon extracting pipe 10 is provided with a siphon valve 17, the siphon ascending pipe 7 is further communicated with a siphon auxiliary pipe 9 which vertically descends, the bottoms of the siphon descending pipe 8 and the siphon auxiliary pipe 9 are both communicated with a water seal groove 13 in a drainage well 14, a conical baffle 12 is arranged at the bottom opening of.

The water inlet tank 1 is fixed at a high position through the support frame, and the position of the water inlet tank 1 is higher than the water collecting chamber 5. Siphon tedge 7 and siphon downcomer 8 are all made by stainless steel, and sturdy and durable, and corrosion resisting property is good, and siphon tedge 7 and siphon downcomer 8 pass through welded connection. The inlet pipe 2 is made of stainless steel, is firm and durable, has good corrosion resistance, and is connected with the siphon ascending pipe 7 through welding. Siphon auxiliary tube 9 and exhaust tube 10 are made by the stainless steel, and are sturdy and durable, and corrosion resisting property is good, and siphon auxiliary tube 9 and exhaust tube 10 all are connected with siphon tedge 7 through the welding.

This novel gravity type bivalve filtering pond during operation is evenly distributed to filter chamber 4 and collecting chamber 5 through 2 ways of inlet tube by intake chamber 1, and the water after 4 quartz sand of filter chamber filter gets into collecting chamber 5 through the corridor that goes out, adds the medicine and mixes the disinfection after, flows in the clean water basin through the outlet pipe. When the silt and sediment on the surface of the sand layer of the filtering chamber 4 are thick and influence the water flow to pass through, the water level of the filtering chamber 4 is forced to gradually rise through the siphon ascending pipe 7, when the water level rises to the elbow part, the water flow quickly flows out to generate strong siphon action, and the stored water in the water collecting chamber 5 flows back through the bottom of the filtering material. The suction pipe valve 17 is opened so that the filter material is turned over and sludge and sediment are discharged into the trench through the siphon. When the water stored in the tank body is drained to the position of the siphon damage pipe 11, the siphon action of the siphon pipe is damaged, the passing capacity of the filter material is improved, and the water collecting chamber 5 works normally. This novel gravity type bivalve filtering pond is through having installed the control that has strengthened inlet tube valve and exhaust tube valve to inlet tube and exhaust tube, and the filtering pond can increase the design and can not distribute inhomogeneous, improves filterable efficiency at every turn.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept, and these all fall into the protection scope of the present invention.

Claims

1. The utility model provides a novel gravity type bivalve filtering pond which characterized in that: the novel gravity type double-valve filter comprises a water collecting chamber (5) internally provided with a filter chamber (4), the top of the filter chamber (4) is communicated with a siphon ascending pipe (7), the port of the siphon ascending pipe (7) is provided with a baffle (3), the siphon ascending pipe (7) is communicated with a water inlet pipe (2), the top of the water inlet pipe (2) is communicated with a water inlet groove (1), the water inlet pipe (2) is provided with a water inlet pipe valve (16), the siphon ascending pipe (7) is communicated with a siphon descending pipe (8) which vertically descends, the siphon descending pipe (8) is connected with a siphon damage pipe (11) in the water collecting chamber (5) through an air suction pipe (10), the air suction pipe (10) is provided with an air suction pipe valve (17), the siphon ascending pipe (7) is also communicated with a siphon auxiliary pipe (9) which vertically descends, the bottoms of the siphon descending pipe (8) and the siphon auxiliary pipe (9) are both communicated with a water sealing groove (13) in a drainage well (14, a conical baffle (12) is arranged at the bottom opening of the siphon descending pipe (8), and a drainage pipe (15) is arranged on the drainage well (14).

2. The novel gravity type double-valve filter tank as claimed in claim 1, wherein: the water inlet groove (1) is fixed at a high position through the support frame, and the position of the water inlet groove (1) is higher than the water collecting chamber (5).

3. The novel gravity type double-valve filter tank as claimed in claim 1, wherein: the siphon ascending pipe (7) and the siphon descending pipe (8) are both made of stainless steel, and the siphon ascending pipe (7) and the siphon descending pipe (8) are connected through welding.

4. The novel gravity type double-valve filter tank as claimed in claim 1, wherein: the water inlet pipe (2) is made of stainless steel, and the water inlet pipe (2) is connected with the siphon ascending pipe (7) through welding.

5. The novel gravity type double-valve filter tank as claimed in claim 1, wherein: the siphon auxiliary pipe (9) and the air exhaust pipe (10) are both made of stainless steel, and the siphon auxiliary pipe (9) and the air exhaust pipe (10) are both connected with the siphon ascending pipe (7) through welding.