CN214972234U

CN214972234U - Coarse grid of arresting net

Info

Publication number: CN214972234U
Application number: CN202022920085.9U
Authority: CN
Inventors: 石磊; 庞诚; 石长恩; 童建国; 简泽宇; 王琴
Original assignee: Jurong Deep Water Environmental Technology Co ltd; Jurong Deep Water Huangmei Sewage Treatment Co ltd; Jurong Deepwater Water Co ltd
Current assignee: Jurong Deep Water Environmental Technology Co ltd; Jurong Deep Water Huangmei Sewage Treatment Co ltd; Jurong Deepwater Water Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-12-03
Anticipated expiration: 2030-12-08

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a coarse barrier net grid which prevents the blocking of a water inlet channel, plays a role of dredging, reduces the failure rate of equipment and improves the practicability; the large-scale garbage filter comprises a coarse grating frame and a plurality of groups of draining devices, wherein the plurality of groups of draining devices are uniformly and horizontally arranged on the coarse grating frame, and the coarse grating frame is used for driving the plurality of groups of draining devices to filter and lift large garbage in sewage into an external garbage can; wherein every group the drain device still includes steel netted stand and leaks the net, steel netted stand horizontal fixed mounting is on thick grid frame, it installs on steel netted stand to leak net fixed mounting, it is provided with a plurality of groups waterlogging caused by excessive rainfall holes on the net to leak.

Description

Coarse grid of arresting net

Technical Field

The utility model relates to a sewage treatment's technical field especially relates to a coarse grid of arresting net.

Background

The first step need use thick grid to filter away large-scale rubbish impurity etc. in sewage treatment, and common thick grid divide into two kinds: one is a plastic hook type coarse grating, each row has 20 gears with the same hook, most of the garbage can be cleaned, even if a large object such as a branch and a wooden pile is encountered, the branch can be hung on the branch belt by means of the structural hook teeth, but the defects are many, such as long operation time, low efficiency and large power consumption, the plastic hook teeth are easy to damage and often need to be replaced, and due to the accumulation of deposited sand in the water inlet channel, the plastic hook teeth are often dragged to cause rotary dislocation, and often need to be maintained and replaced by means of various tools, so that the time and labor are wasted, and the deposited sand is not convenient to clean; the other type is a grabbing and pulling type coarse grating which is unstable in operation, is easy to be blocked by branches, wooden piles and other devices, has high failure rate and is inconvenient to clean deposited silt.

Therefore, a coarse barrier net grid which can reduce the failure rate of equipment and solve the problem of sand deposition in the water inlet channel is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a prevent that the inlet channel from blockking up, play the effect of desilting, reduce equipment failure rate, improve the thick grid of arresting net of practicality.

The utility model discloses a coarse grid of arresting net, including coarse grid frame and a plurality of sets of drain devices, a plurality of sets of drain devices are evenly and horizontally installed on the coarse grid frame, the coarse grid frame is used for driving a plurality of sets of drain devices to filter and lift large garbage in sewage into an external garbage can;

wherein every group the drain device still includes steel netted stand and leaks the net, steel netted stand horizontal fixed mounting is on thick grid frame, it installs on steel netted stand to leak net fixed mounting, it is provided with a plurality of groups waterlogging caused by excessive rainfall holes on the net to leak.

The utility model discloses a thick grid of arresting net, wherein thick grid frame still include two sets of curb plates, netted conveyer belt, motor and two sets of rollers, two sets of curb plate slope fixed mounting are two sets of in the effluent water sump the roller rotates to be installed between two sets of curb plates, netted conveyer belt tensioning cover is established on two sets of curb plates, the horizontal fixed mounting of a plurality of steel netted stands of group is on netted conveyer belt for drive two sets of roller pivoted motors are installed on one of them set of curb plate.

The utility model discloses a thick grid of arresting net still includes a plurality of groups bolt, the symmetry is provided with the spout on every group steel net shape support, leaks inside net slidable insertion to the spout to rely on a plurality of groups bolt to fix leaking the net on the spout.

The utility model discloses a thick grid of arresting net still includes base and support column, and the support column of telling is vertical to be installed on the base, and two sets of curb plates slope installations of telling are on support column and base.

The utility model discloses a coarse grid of arresting net still includes the guide plate, the guide plate is used for accepting the rubbish that a plurality of groups drain device filtered and promoted out to with rubbish water conservancy diversion to external impurity collecting box.

The utility model discloses a thick grid of arresting net, be provided with the backplate on the guide plate.

The utility model discloses a thick grid of arresting net, the support column adopts hydraulic telescoping rod.

Compared with the prior art, the beneficial effects of the utility model are that: through installing a plurality of sets of drain device at thick grid frame, make to leak the net and can clear up great rubbish to prevent like grabbing thick grid of harrow formula to be blocked by rubbish such as stake, also can not want the spike-tooth to block because large-scale rubbish to cause and drop, leak the net simultaneously and can also be with partly silt clearance, can prevent that the inlet channel from blockking up, play the effect of desilting, reduce equipment failure rate, improve the practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of the structural connection of the steel mesh support and the perforated net;

FIG. 3 is an enlarged schematic view of section A of FIG. 2;

in the drawings, the reference numbers: 1. a draining device; 2. a steel mesh support; 3. a leakage net; 4. draining holes; 5. a side plate; 6. a mesh conveyor belt; 7. a motor; 8. a chute; 9. a bolt; 10. a base; 11. a support pillar; 12. a baffle; 13. and (4) protecting the plate.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 3, the arresting net coarse grating of the present invention comprises a coarse grating frame and a plurality of sets of draining devices 1, wherein the plurality of sets of draining devices 1 are uniformly and horizontally installed on the coarse grating frame, and the coarse grating frame is used for driving the plurality of sets of draining devices 1 to filter and lift large-sized garbage in sewage into an external garbage bin; each group of the draining devices 1 further comprises a steel mesh support 2 and a leakage net 3, the steel mesh support 2 is horizontally and fixedly arranged on the coarse grid framework, the leakage net 3 is fixedly arranged on the steel mesh support 2, and a plurality of groups of draining holes 4 are formed in the leakage net 3; through installing a plurality of groups of drainage device 1 at thick grid frame, make to leak net 3 and can clear up great rubbish to prevent like grabbing thick grid and being blocked by rubbish such as stake, also can not want the spike tooth to block because large-scale rubbish to cause and drop, leak net 3 simultaneously and can also be with partly silt clearance come, can prevent that the inlet channel from blockking up, play the effect of desilting, reduce equipment failure rate, improve the practicality.

Preferably, the coarse grid frame further comprises two groups of side plates 5, a mesh-shaped conveyer belt 6, a motor 7 and two groups of rollers, wherein the two groups of side plates 5 are obliquely and fixedly arranged in the sewage tank, the two groups of rollers are rotatably arranged between the two groups of side plates 5, the mesh-shaped conveyer belt 6 is tightly sleeved on the two groups of side plates 5, the plurality of groups of steel mesh-shaped brackets 2 are horizontally and fixedly arranged on the mesh-shaped conveyer belt 6, and the motor 7 for driving the two groups of rollers to rotate is arranged on one group of side plates 5; through starter motor 7, it is rotatory to make the roller drive netted conveyer belt 6 to drive a plurality of steel mesh support of group 2 and the reciprocal operation that goes up and down of net 3, thereby clear up the large-scale rubbish in the sewage and filter out, be convenient for drive drain device 1, improve the practicality.

Preferably, the technical scheme further comprises a plurality of groups of bolts 9, sliding grooves 8 are symmetrically formed in each group of steel mesh-shaped supports 2, the leakage net 3 can be slidably inserted into the sliding grooves 8, and the leakage net 3 is fixed on the sliding grooves 8 by virtue of the plurality of groups of bolts 9; through the arrangement, the leakage net 3 is convenient to replace, and the practicability is improved.

As the optimization of the technical scheme, the device further comprises a base 10 and a supporting column 11, wherein the supporting column 11 is vertically arranged on the base 10, and the two groups of side plates 5 are obliquely arranged on the supporting column 11 and the base 10; through the arrangement, the thick grating is convenient to integrally move, and convenience is improved.

As the optimization of the technical scheme, the garbage treatment device further comprises a guide plate 12, wherein the guide plate 12 is used for receiving the garbage filtered and lifted by the plurality of groups of draining devices 1 and guiding the garbage to an external impurity collecting box; through the arrangement, the garbage filtered out by the coarse grating is convenient to collect, and the practicability is improved.

As a preferable technical solution, a guard plate 13 is provided on the guide plate 12; through the above arrangement, the situation that impurities are turned over from the two sides of the guide plate 12 when the guide plate 12 guides the impurities is reduced, and the practicability is improved.

Preferably, the supporting column 11 is a hydraulic telescopic rod; through the arrangement, the thick grating is suitable for sewage pools with different heights, and the practicability is improved.

The utility model discloses a block thick grid of net, it is at the during operation, at first at thick grid framework installation a plurality of groups drain device 1, makes to leak net 3 and can clear up great rubbish to prevent like grabbing thick grid of harrow formula and being blocked by rubbish such as stake, also can not want the spike tooth to block because large-scale rubbish and cause and drop, leak net 3 simultaneously and can also clear up some silt.

The utility model discloses a thick grid of arresting net, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The blocking net coarse grating is characterized by comprising a coarse grating frame and a plurality of groups of draining devices (1), wherein the plurality of groups of draining devices (1) are uniformly and horizontally arranged on the coarse grating frame, and the coarse grating frame is used for driving the plurality of groups of draining devices (1) to filter and lift large-sized garbage in sewage into an external garbage can;

wherein every group drain device (1) still includes steel netted support (2) and leaks net (3), steel netted support (2) level fixed mounting is on thick grid frame, it installs on steel netted support (2) to leak net (3) fixed mounting, it is provided with a plurality of groups waterlogging caused by excessive rainfall hole (4) on net (3) to leak.

2. The coarse grid of the arresting net according to claim 1, wherein the coarse grid frame further comprises two sets of side plates (5), a mesh-shaped conveyor belt (6), a motor (7) and two sets of rollers, the two sets of side plates (5) are obliquely and fixedly installed in the sewage tank, the two sets of rollers are rotatably installed between the two sets of side plates (5), the mesh-shaped conveyor belt (6) is tightly sleeved on the two sets of side plates (5), the plurality of sets of steel mesh-shaped brackets (2) are horizontally and fixedly installed on the mesh-shaped conveyor belt (6), and the motor (7) for driving the two sets of rollers to rotate is installed on one set of side plates (5).

3. The coarse grid of the barrier net according to claim 1, further comprising a plurality of groups of bolts (9), wherein the steel net brackets (2) of each group are symmetrically provided with sliding grooves (8), the leakage net (3) can be slidably inserted into the sliding grooves (8), and the leakage net (3) is fixed on the sliding grooves (8) by the plurality of groups of bolts (9).

4. The coarse barrier net grid according to claim 2, further comprising a base (10) and support columns (11), wherein the support columns (11) are vertically installed on the base (10), and the two sets of side plates (5) are obliquely installed on the support columns (11) and the base (10).

5. The coarse barrier net grid according to claim 1, further comprising a guide plate (12), wherein the guide plate (12) is used for receiving the garbage filtered and lifted by the plurality of groups of the draining devices (1) and guiding the garbage to the outside impurity collecting box.

6. The coarse grid of barrier nets according to claim 5, characterized in that the deflector (12) is provided with a guard plate (13).

7. The coarse barrier net grid according to claim 4, wherein the supporting columns (11) are hydraulically telescopic.