CN212236119U - Grit filter equipment that building engineering used - Google Patents

Abstract

The utility model discloses a sand and stone filtering device for constructional engineering, which comprises a filtering box body, wherein the periphery of the lower part of the filtering box body is provided with a moving device, the interior of the filtering box body is composed of a sand containing device arranged at the bottommost end in the filtering box body, a pressurizing device arranged at the topmost end in the filtering box body, a sand inlet arranged at the right side of the top of the filtering box body, a sand inlet door device arranged on the sand inlet, a sewage inlet arranged at the left side of the top of the filtering box body, a water inlet pipe device arranged on the sewage inlet, a water outlet arranged at the middle part of the bottom of the filtering box body and a water outlet pipe device arranged on the water outlet, the filter box body is characterized in that a control device is arranged in the middle of the side surface of the filter box body, and the control device is composed of a control frame body fixedly arranged in the middle of the side surface of the filter box body and a controller arranged in the control frame body. The beneficial effects of the utility model are that, reduced the cost of manufacture, improved life.

Description

Grit filter equipment that building engineering used

Technical Field

The utility model relates to a building engineering field, especially a grit filter equipment that building engineering used.

Background

The sewage that produces contains more dust among the building engineering, pollutants such as concrete granule, in order to prevent the waste of water resource and guarantee that the water resource is not polluted, need filter the sewage that building engineering produced, general filter equipment filters it through the filter screen, but because impurity is more in building engineering's the waste water, the filter screen blocks up easily, need often to change, not only can influence filtration efficiency, still can influence filter equipment's life, filtering cost has been increased, consequently, need a use low in cost of manufacture and long service life's device.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a grit filter equipment that building engineering used has that the cost of manufacture is low, long service life, the fast shortcoming of filtration efficiency, has solved general device and need often change the filter screen, increase the cost of manufacture, influence life's problem.

According to the technical scheme, the utility model provides a, a grit filter equipment that building engineering used, including filtering the box, it is equipped with the mobile device all around to filter the box lower part, filter the box inside and hold the device, install at the pressure device that filters the box inside topmost, open the grit import on filtering box top right side, install the grit entrance door device on grit import, open the left sewage import in filtering box top, install the inlet tube device on sewage import, open the water outlet in filtering box bottom middle part, install the outlet pipe device on water outlet and constitute jointly by the grit of installing at the filtering box inside bottommost circular holding frame, install the grit in the circular holding frame and hold the case, open and hold the import, open on grit holding case top right side and hold, The water inlet pipe device is composed of a water inlet pipe fixedly arranged on a sewage inlet and a first electromagnetic valve arranged on the water inlet pipe, the water outlet pipe device is composed of a water outlet pipe fixedly arranged on a water outlet and a second electromagnetic valve arranged on the water outlet pipe, the upper part of the inner wall of the filtering box body is provided with a water level testing device, the water level testing device is composed of a water level testing support fixedly arranged on the upper part of the inner wall of the filtering box body, a testing fixing plate arranged on the testing support, a pressurizing plate arranged on the middle part of the topmost end in the filtering box body, a pressurizing circular hole arranged on the middle part of the pressurizing circular hole, a pressurizing telescopic rod arranged in the pressurizing telescopic rod and a pressurizing plate arranged on the lower free end of the pressurizing telescopic rod, The water level measuring device is characterized by comprising a groove formed in the upper part of the test fixing plate and a water level measuring meter clamped in the groove, wherein a control device is arranged in the middle of the side surface of the filter box body, and the control device is composed of a control frame body fixedly installed in the middle of the side surface of the filter box body and a controller installed in the control frame body.

Preferably, the moving device is composed of a moving bottom plate fixedly installed on the periphery of the lower portion of the filtering box body, vertical moving plates installed on the left side and the right side of the moving bottom plate, a moving circular hole formed in the lower portion of the vertical moving plate, a rotating bearing installed in the moving circular hole, a rotating shaft inserted in the rotating bearing, and a rotating roller installed in the middle of the rotating shaft.

Preferably, one end of the transmission pipe is connected with the containing inlet, and the other end of the transmission pipe is connected with the sand inlet.

Preferably, the conveying pipe is fixedly attached to the right side of the inner wall of the filter box body.

Preferably, the sand and stone inlet door device is composed of a sand and stone inlet door frame fixedly arranged on a sand and stone inlet, an inlet door arranged on the sand and stone inlet door frame, a hinge device connected with one side of the sand and stone inlet door frame and one side of the inlet door, and a door handle arranged on the other side of the inlet door.

Preferably, the pressurizing driving device is composed of a pressurizing driving cylinder installed in the pressurizing telescopic rod, a driving hole formed in the middle of the lower portion of the pressurizing driving cylinder, a sliding plate installed in the pressurizing driving cylinder in a sliding manner, a sliding rod fixedly installed in the middle of the lower portion of the sliding plate, hydraulic oil holes formed in the upper end and the lower end of the side surface of the pressurizing driving cylinder, a hydraulic oil pipe connected with the two hydraulic oil holes, a hydraulic oil pump installed on the hydraulic oil pipe and a hydraulic electromagnetic valve.

Preferably, a plurality of filtering holes are uniformly formed in the surfaces of the upper end and the lower end of the sandstone holding box.

Utilize the technical scheme of the utility model a grit filter equipment that building engineering used of preparation, be convenient for hold the case to the grit through the grit import and add the grit, thereby filter sewage, filter medium's cost of manufacture is lower, add simply, the cost of manufacture of this device has been reduced, in leading-in filter box with sewage through the sewage import, under the effect of gravity, can filter sewage, promote the increased pressure board through pressurization drive arrangement and remove, can give certain pressure of sewage, work efficiency is improved, filter medium is the grit, need not frequent change, and the grit does not have specific shape, can not damage because the impact of impurity in the sewage, service life is prolonged, can be convenient for remove this device through rotatory gyro wheel, application range has been increased.

Drawings

Fig. 1 is a schematic structural view of a sand filter for construction engineering according to the present invention;

FIG. 2 is an enlarged view of the water level measuring device of the present invention;

fig. 3 is a diagram of the mobile device of the present invention;

FIG. 4 is a view of the sand inlet gate device of the present invention;

FIG. 5 is a view of the pressurizing drive device according to the present invention;

in the figure, 1, a filtering box body; 2. a sandstone inlet; 3. a sewage inlet; 4. a water outlet; 5. a circular containing frame; 6. a sand and stone containing box; 7. a containing inlet; 8. a conveying pipe; 9. a pressurized base plate; 10. Pressurizing the circular hole; 11. pressurizing the telescopic rod; 12. a pressurizing plate; 13. a water inlet pipe; 14. a first solenoid valve; 15. a water outlet pipe; 16. a second solenoid valve; 17. testing the bracket; 18. testing the fixed plate; 19. a groove; 20. a water level meter; 21. a control frame body; 22. a controller; 23. Moving the base plate; 24. vertically moving the plate; 25. moving the round hole; 26. a rotating bearing; 27. a rotating shaft; 28. rotating the roller; 29. a sandstone inlet door frame; 30. an entrance door; 31. a hinge device; 32. a door handle; 33. a pressurized drive cylinder; 34. a drive aperture; 35. a slide sheet; 36. a slide bar; 37. a hydraulic oil hole; 38. a hydraulic oil pipe; 39. a hydraulic oil pump; 40. a hydraulic solenoid valve; 41. and (4) filtering holes.

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.

Please refer to fig. 1-5, a sand filter for construction engineering, comprising a filter housing 1, a moving device disposed around the lower portion of the filter housing 1, a sand containing device disposed at the bottom of the filter housing 1, a pressurizing device disposed at the top of the filter housing 1, a sand inlet 2 disposed at the right side of the top of the filter housing 1, a sand inlet door device disposed at the sand inlet 2, a sewage inlet 3 disposed at the left side of the top of the filter housing 1, a water inlet pipe device disposed at the sewage inlet 3, a water outlet 4 disposed at the middle of the bottom of the filter housing 1, and a water outlet pipe device disposed at the water outlet 4, wherein the sand containing device comprises a circular containing frame 5 fixedly disposed at the bottom of the filter housing 1, a sand containing box 6 disposed in the circular containing frame 5, a sand containing inlet 7 disposed at the right side of the top of the sand containing box 6, and a water outlet device disposed at the water outlet 4, A transmission pipe 8 arranged on the containing inlet 7, a pressurizing device is composed of a pressurizing bottom plate 9 fixedly arranged at the topmost middle part in the filtering box body 1, a pressurizing circular hole 10 arranged at the middle part of the pressurizing bottom plate 9, a pressurizing telescopic rod 11 arranged in the pressurizing circular hole 10, a pressurizing driving device arranged in the pressurizing telescopic rod 11 and a pressurizing plate 12 arranged at the free end of the lower part of the pressurizing telescopic rod 11, the water inlet pipe device is composed of a water inlet pipe 13 fixedly arranged on the sewage inlet 3 and a first electromagnetic valve 14 arranged on the water inlet pipe 13, the water outlet pipe device is composed of a water outlet pipe 15 fixedly arranged on the water outlet 4 and a second electromagnetic valve 16 arranged on the water outlet pipe 15, a water level testing device is arranged at the upper part of the inner wall of the filtering box body 1 and is composed of a water level testing support 17, a water level testing support 17 and a, The testing fixing plate 18 is arranged on the testing bracket 17, the groove 19 is arranged on the upper part of the testing fixing plate 18, the water level tester 20 is arranged in the groove 19 in a clamping way, the middle part of the side surface of the filtering box body 1 is provided with a control device, and the control device is composed of a control frame body 21 fixedly arranged on the middle part of the side surface of the filtering box body 1 and a controller 22 arranged in the control frame body 21.

The following electrical device models are used in the present case:

a first electromagnetic valve: 2W 160-10;

a second electromagnetic valve: 2W 160-10;

a water level tester: UQK-01;

hydraulic oil pump DC 24V;

hydraulic solenoid valve 4WE 10.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): the model of the controller 22 is BR010-11T8X, a power supply access end of the controller 22 is electrically connected with an external power supply so as to be electrified, the external power supply is electrically connected with the controller 22, the first electromagnetic valve 14, the second electromagnetic valve 16, the water level tester 20, the hydraulic oil pump 39 and the hydraulic electromagnetic valve 40 respectively, and a control signal output end of the controller 22 is electrically connected with the first electromagnetic valve 14, the second electromagnetic valve 16, the water level tester 20, the hydraulic oil pump 39 and the hydraulic electromagnetic valve 40 through a relay so as to control the operation of the device.

The device is pushed by the operator to move, the device is conveniently moved to a proper position through the rotation of the rotary roller 28, the operator rotates one end of the inlet door 30 around the hinge device 31 through the door handle 32, so as to open the sand inlet 2, the operator puts sand through the sand inlet 2, introduces the sand into the sand containing box 6 through the transmission pipe 8 and the containing inlet 7, controls the controller 22 to open the first electromagnetic valve 14, introduces sewage into the filter box through the water inlet pipe 13 and the sewage inlet 3, detects the water level in the filter box 1 through the water level tester 20, closes the first electromagnetic valve 14 after reaching a certain degree, stops water inflow, opens the hydraulic electromagnetic valve 39, and extracts the hydraulic oil from the pressurizing driving cylinder 33 through the hydraulic oil hole 37, the hydraulic oil pipe 38 and the hydraulic electromagnetic valve 40 by starting the hydraulic oil pump 39, and pushes the slide plate 35, the slide rod 36 to move in the pressurizing driving cylinder 33, thereby driving the pressurizing plate 12 to move downwards, giving a downward pressure to the sewage in the filtering box 1, and under the action of gravity, the sewage is filtered through the sand, the second electromagnetic valve 16 is opened, impurities are left in the sand, the filtered water is discharged through the filtering hole 41 and the second electromagnetic valve 16, thereby filtering the sewage, when the water level in the filtering box 1 is reduced to a certain degree, the first electromagnetic valve 14 is opened, water is added, and the process is continued.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 (7)

1. The utility model provides a grit filter equipment that building engineering used, is including filtering box (1), a serial communication port, it is equipped with the mobile device all around to filter box (1) lower part, filter box (1) inside and hold the device, install the pressure device at the inside top of filtering box (1) by the grit of installing at the inside bottom of filtering box (1), open grit import (2) on filtering box (1) top right side, install grit entrance door device on grit import (2), open at left sewage import (3) in filtering box (1) top, install the inlet tube device on sewage import (3), open water outlet (4) at filtering box (1) bottom middle part, install the outlet pipe device on water outlet (4) and constitute jointly, the grit holds the device and holds frame (5) by the circular of fixed mounting at the inside bottom of filtering box (1), The sand and stone storage box (6) arranged in the circular storage frame (5), the inlet (7) arranged on the right side of the top of the sand and stone storage box (6), and the transmission pipe (8) arranged on the inlet (7) are jointly formed, the pressurizing device is formed by a pressurizing bottom plate (9) fixedly arranged at the middle part of the topmost end in the filtering box body (1), a pressurizing round hole (10) arranged at the middle part of the pressurizing bottom plate (9), a pressurizing telescopic rod (11) arranged in the pressurizing round hole (10), a pressurizing driving device arranged in the pressurizing telescopic rod (11), and a pressurizing plate (12) arranged at the free end of the lower part of the pressurizing telescopic rod (11), the water inlet pipe device is formed by a water inlet pipe (13) fixedly arranged on the sewage inlet (3) and a first electromagnetic valve (14) arranged on the water inlet pipe (13), and the water outlet pipe device is formed by a water outlet pipe (15) fixedly arranged on the water outlet (4), Install second solenoid valve (16) on outlet pipe (15) and constitute jointly, filter box (1) inner wall upper portion is equipped with water level test device, water level test device is by water level test support (17) of fixed mounting on filter box (1) inner wall upper portion, install test fixed plate (18) on test support (17), open recess (19) on test fixed plate (18) upper portion, dress card water level test meter (20) in recess (19) constitute jointly, filter box (1) side surface middle part is equipped with controlling means, controlling means comprises control frame (21) of fixed mounting in filter box (1) side surface middle part, controller (22) of installing in control frame (21) jointly.

2. A sand filter unit for construction engineering according to claim 1, wherein the moving means is composed of a moving bottom plate (23) fixedly installed around the lower portion of the filter housing (1), vertical moving plates (24) installed on the left and right sides of the moving bottom plate (23), moving circular holes (25) opened on the lower portion of the vertical moving plates (24), rotary bearings (26) installed in the moving circular holes (25), a rotary shaft (27) inserted in the rotary bearings (26), and rotary rollers (28) installed in the middle of the rotary shaft (27).

3. A sand filter unit for construction work according to claim 1, characterised in that the transport pipe (8) is connected at one end to the containing inlet (7) and at the other end to the sand inlet (2).

4. A sand filter unit for building engineering according to claim 1, characterised in that the transport pipe (8) is fixed against the right side of the inner wall of the filter box (1).

5. A sand filter unit for construction engineering according to claim 1, wherein the sand inlet door unit is formed by a sand inlet door frame (29) fixedly installed on the sand inlet (2), an inlet door (30) installed on the sand inlet door frame (29), a hinge unit (31) connecting one side of the sand inlet door frame (29) and one side of the inlet door (30), and a door handle (32) installed on the other side of the inlet door (30).

6. The sand filtering device for construction engineering according to claim 1, wherein the pressurizing driving device is composed of a pressurizing driving cylinder (33) installed in the pressurizing telescopic rod (11), a driving hole (34) formed in the middle of the lower portion of the pressurizing driving cylinder (33), a sliding plate (35) slidably installed in the pressurizing driving cylinder (33), a sliding rod (36) fixedly installed in the middle of the lower portion of the sliding plate (35), hydraulic oil holes (37) formed in the upper and lower ends of the side surface of the pressurizing driving cylinder (33), a hydraulic oil pipe (38) connecting the two hydraulic oil holes (37), a hydraulic oil pump (39) installed on the hydraulic oil pipe (38), and a hydraulic electromagnetic valve (40).

7. A sand filter unit for construction engineering according to claim 1, wherein a plurality of filtering holes (41) are uniformly formed on the upper and lower end surfaces of the sand containing box (6).

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