CN211134554U

CN211134554U - Grit filter equipment for municipal works

Info

Publication number: CN211134554U
Application number: CN201921542036.7U
Authority: CN
Inventors: 洪文锋
Original assignee: Guangdong Senda Environmental Protection Engineering Co ltd
Current assignee: Guangdong Senda Environmental Protection Engineering Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-07-31
Anticipated expiration: 2029-09-17

Abstract

The utility model relates to a municipal works technical field just discloses a sandstone filtration device for municipal works, including the filter equipment body, the bottom fixed mounting of filter equipment body has the support, the water inlet has been seted up at the top of filter equipment body, the middle part fixed mounting of filter equipment body inner chamber has the main shaft, the mounting groove has been seted up at the middle part of filter equipment body inner chamber both sides, the inner chamber movable mounting of mounting groove has the cam, there is the screening net outer edge swing joint of cam, main shaft outer wall fixed mounting has the shunt tubes, the bottom fixed mounting of shunt tubes has the shower nozzle. The utility model discloses an utilize the organizational structure of cam and screening net, the device can sieve raw materials gravel and sand, compares current utilization water and filter screen and sieve, has improved work efficiency, recycles the shower nozzle and filters it, and the effectual jam of shower nozzle when having prevented to filter has improved the practicality of equipment.

Description

Grit filter equipment for municipal works

Technical Field

The utility model relates to a municipal works technical field specifically is a sandstone filtration device for municipal works.

Background

The sand filter is also called as quartz sand filter, it is a filter which forms sand bed by homogeneous quartz sand with equal grain size as filter carrier to make stereo deep layer filtration, it is commonly used in first-stage filtration, it mainly uses sand as filter material to filter.

The existing sand and stone filtering device mostly adopts a filter screen to spray and filter the sand and stone by utilizing water when in use, the effect of the filtering method is poor, sand and stone can be solidified after meeting water, the sand and stone are difficult to filter the sand and stone, the existing filtering equipment adopts water to filter the sand and stone, and water resources of the existing filtering equipment are not recycled, so that water resource waste is caused, and therefore the sand and stone filtering device for municipal engineering is provided.

SUMMERY OF THE UTILITY MODEL

The utility model is not enough to prior art, the utility model provides a sandstone filtration device for municipal works, possess and utilize the cam to sieve it and filtering, water after its use is crossed the filtration simultaneously and is carried out cyclic utilization and reduced the advantage of the waste of water resource, it adopts filter screen utilization water to spray it and filters to have solved current sandstone filtration device when using mostly, this kind of filterable method effect is not good, and the gravel can form after meeting the water and solidify, and be difficult for filtering it, and current filtration equipment adopts water to filter it after, its water resource is not retrieved and is recycled to it, lead to the problem of water waste.

The utility model provides a following technical scheme: a sandstone filtration device for municipal engineering comprises a filtration device body, wherein a support is fixedly arranged at the bottom of the filtration device body, a water inlet is formed in the top of the filtration device body, a main shaft is fixedly arranged in the middle of an inner cavity of the filtration device body, mounting grooves are formed in the middle of two sides of the inner cavity of the filtration device body, a cam is movably mounted in the inner cavity of each mounting groove, a screening net is movably connected to the outer edge of each cam, a flow dividing pipe is fixedly arranged on the outer wall of each main shaft, a spray head is fixedly arranged at the bottom of each flow dividing pipe, a water distributor is fixedly arranged on the right side of the top of the inner cavity of the filtration device body, a sand adding hole is formed in the right side of the top of the filtration device body, an observation hole is formed in the left side wall of, the other end fixedly connected with connecting pipe of delivery port, the other end fixedly connected with filter of connecting pipe, the other end fixedly connected with booster pump of filter, the other end fixedly connected with oral siphon of booster pump, the other end and the water inlet fixed connection of oral siphon.

Preferably, the main shaft penetrates through the outer wall of the screening net and extends to the lower part of the screening net, and the other end of the main shaft is fixedly connected with the bottom of the inner cavity of the filtering device body.

Preferably, the number of the shunt tubes is twelve, twelve shunt tubes are fixedly arranged on the outer wall of the main shaft, and the spacing between the twelve shunt tubes is equal.

Preferably, the number of the spray heads is multiple, the spray heads are respectively positioned at the bottoms of the twelve shunt pipes, and the spacing between each group of spray heads is equal.

Preferably, the number of the supports is two, and the discharge port and the water outlet are positioned on the inner sides of the two supports.

Preferably, the water inlet is positioned right above the main shaft, and the water distributor is fixedly connected with the sand adding hole.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this grit filter equipment for municipal works, through the organizational structure who utilizes cam and screening net, the device can sieve raw materials gravel and sand, compares current utilization water and filter screen and sieves, has improved work efficiency, recycles the shower nozzle and filters it, and the effectual jam of shower nozzle when having prevented to filter has improved the practicality of equipment.

2. This grit filter equipment for municipal works, through the organizational structure who utilizes connecting pipe, filter and oral siphon, the device can carry out recycle to the water resource, and the water resource after will using can carry out the effectual waste that reduces the water resource of reutilization the device, has improved the frequency that the water resource used.

Drawings

FIG. 1 is a schematic view of the interior of the structure of the present invention;

fig. 2 is a schematic structural diagram of the present invention.

In the figure: 1. a filter device body; 2. a main shaft; 3. a filter; 4. a booster pump; 5. screening the net; 6. a cam; 7. an observation hole; 8. a water inlet; 9. a support; 10. a discharge port; 11. a water outlet; 12. a connecting pipe; 13. a shunt tube; 14. a spray head; 15. mounting grooves; 16. a water distributor; 17. adding a sand hole; 18. and (4) a water inlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a sand filtering device for municipal works, comprising a filtering device body 1, wherein two supports 9 are fixedly installed at the bottom of the filtering device body 1, the device is used for supporting equipment and improving the stability of the equipment, the number of the supports 9 is two, a discharge port 10 and a water outlet 11 are located at the inner sides of the two supports 9, a water inlet 8 is opened at the top of the filtering device body 1, the water inlet 8 is located right above a main shaft 2, a water distributor 16 is fixedly connected with a sand adding hole 17, the main shaft 2 is fixedly installed at the middle part of the inner cavity of the filtering device body 1, the main shaft 2 penetrates through the outer wall of a screening net 5 and extends to the lower part of the screening net 5, the device can screen sand and stone as raw materials, compared with the prior art that water and a filtering net are used for screening, the working efficiency is improved, and then the nozzle 14 is used for filtering, the blockage of, the practicability of the equipment is improved, the other end of the main shaft 2 is fixedly connected with the bottom of the inner cavity of the filtering device body 1, the middle parts of two sides of the inner cavity of the filtering device body 1 are provided with mounting grooves 15, the inner cavity of the mounting grooves 15 is movably provided with a cam 6, the device is used for driving a screening net 5 to move up and down, the outer edge of the cam 6 is movably connected with the screening net 5, the outer wall of the main shaft 2 is fixedly provided with shunt tubes 13, the number of the shunt tubes 13 is twelve, the twelve shunt tubes 13 are fixedly arranged on the outer wall of the main shaft 2, the intervals among the twelve shunt tubes 13 are equal, the bottom of the shunt tubes 13 is fixedly provided with a plurality of spray heads 14, the spray heads 14 are respectively positioned at the bottoms of the twelve shunt tubes 13, the intervals among the spray heads 14 in each group are equal, a water distributor 16 is fixedly arranged at the, sand adding hole 17 has been seted up on the right side at 1 top of filter equipment body, observation hole 7 has been seted up to filter equipment body 1's left side wall, discharge gate 10 and delivery port 11 have been seted up to filter equipment body 1 bottom, delivery port 11 is located the right side of discharge gate 10, the other end fixedly connected with connecting pipe 12 of delivery port 11, the other end fixedly connected with filter 3 of connecting pipe 12, be used for filtering the water after the use, make it carry out the secondary use, filter 3's other end fixedly connected with booster pump 4, the device can carry out the recycle to the water resource, the water resource after will using can carry out the effectual waste that has reduced the water resource of reutilization the device, the frequency that the water resource used has been improved, booster pump 4's other end fixedly connected with oral siphon 18, the other end and the 8.

The theory of operation pours raw materials sand into the inner chamber of filter equipment body 1 through adding sand hole 17, utilizes cam 6 to drive screening net 5 shake, and then makes the grit sieve, utilizes shower nozzle 14 to filter the grit after it sieves, filters the back at it, gets rid of the raw materials through discharge gate 10, gets rid of sewage through delivery port 11, utilizes filter 3 to purify it, recycles booster pump 4 and carries out the secondary water supply to it, can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sand and stone filter equipment for municipal works, includes filter equipment body (1), its characterized in that: the bottom of the filtering device body (1) is fixedly provided with a support (9), the top of the filtering device body (1) is provided with a water inlet (8), the middle of the inner cavity of the filtering device body (1) is fixedly provided with a main shaft (2), the middle of two sides of the inner cavity of the filtering device body (1) is provided with a mounting groove (15), the inner cavity of the mounting groove (15) is movably provided with a cam (6), the outer edge of the cam (6) is movably connected with a sieving net (5), the outer wall of the main shaft (2) is fixedly provided with a shunt pipe (13), the bottom of the shunt pipe (13) is fixedly provided with a spray head (14), the right side of the top of the inner cavity of the filtering device body (1) is fixedly provided with a water distributor (16), the right side of the top of the filtering device body (1) is provided with a sand adding hole (17), discharge gate (10) and delivery port (11) have been seted up to filter equipment body (1) bottom, delivery port (11) are located the right side of discharge gate (10), other end fixedly connected with connecting pipe (12) of delivery port (11), other end fixedly connected with filter (3) of connecting pipe (12), the other end fixedly connected with booster pump (4) of filter (3), the other end fixedly connected with oral siphon (18) of booster pump (4), the other end and water inlet (8) fixed connection of oral siphon (18).

2. The sand filter device for municipal engineering according to claim 1, wherein: the main shaft (2) penetrates through the outer wall of the screening net (5) and extends to the lower portion of the screening net (5), and the other end of the main shaft (2) is fixedly connected with the bottom of the inner cavity of the filtering device body (1).

3. The sand filter device for municipal engineering according to claim 1, wherein: twelve shunt tubes (13) are arranged, twelve shunt tubes (13) are fixedly arranged on the outer wall of the main shaft (2), and the intervals between the twelve shunt tubes (13) are equal.

4. The sand filter device for municipal engineering according to claim 1, wherein: the number of the spray heads (14) is multiple, the spray heads (14) are respectively positioned at the bottoms of the twelve shunt pipes (13), and the intervals among the spray heads (14) in each group are equal.

5. The sand filter device for municipal engineering according to claim 1, wherein: the number of the supports (9) is two, and the discharge hole (10) and the water outlet (11) are positioned on the inner sides of the two supports (9).

6. The sand filter device for municipal engineering according to claim 1, wherein: the water inlet (8) is positioned right above the main shaft (2), and the water distributor (16) is fixedly connected with the sand adding hole (17).