CN213114940U

CN213114940U - Solid-liquid separation device for sewage suction truck

Info

Publication number: CN213114940U
Application number: CN202021490414.4U
Authority: CN
Inventors: 张建军
Original assignee: Hubei New Universiade Special Purpose Vehicle Equipment Manufacturing Co ltd
Current assignee: Hubei New Universiade Special Purpose Vehicle Equipment Manufacturing Co ltd
Priority date: 2020-07-26
Filing date: 2020-07-26
Publication date: 2021-05-04
Anticipated expiration: 2030-07-26

Abstract

The utility model provides a sewage suction truck is with solid-liquid separation equipment, includes the box, the intermediate position department of box top one side is provided with the sewage inlet tube, the below of box one side lateral wall is provided with the sewage discharge pipe, the inside intermediate position department fixed mounting of box has the baffle, the through-hole has been seted up to the inside of baffle, the top of box one side lateral wall is provided with the free bearing, the top of the inside one side of box is passed through free bearing movable mounting has the filter, one side fixed mounting of baffle has the conveying pipeline, the inside both ends of conveying pipeline all are provided with the bearing, the inside of conveying pipeline passes through bearing movable mounting has the conveying auger, the one end at conveying pipeline top is provided with the hopper, the hopper is located one side of filter bottom. The utility model discloses a set up a series of structures and make this device have decide simple structure convenient to use and can effectually carry out solid-liquid separation's characteristics to the sewage that sewage truck produced.

Description

Solid-liquid separation device for sewage suction truck

Technical Field

The utility model relates to a soil pick-up car technical field specifically is a solid-liquid separation equipment for soil pick-up car.

Background

The sewage suction truck is a novel sanitation vehicle for collecting, transferring, cleaning and transporting sludge and sewage and avoiding secondary pollution, can automatically discharge by self suction, has high working speed, large capacity and convenient transportation, and is suitable for collecting and transporting liquid substances such as excrement, slurry, crude oil and the like. The sewage suction truck adopts a domestic sewage suction truck vacuum pump with advanced technology, has large suction force and long suction distance, is particularly suitable for suction, loading, transportation and discharge of sludge in a sewer, and can particularly suck larger objects such as sewer slurry, silt, stones, bricks and the like.

In the actual use process of the existing sewage suction truck, sucked sewage contains a large amount of fixed impurities, such as sludge, stones and the like, the sewage discharge port is easy to block when the sewage is discharged from the sewage discharge port, and the stones and the sewage cannot be separated before the sewage is discharged, so that the problem is solved by providing the solid-liquid separation device for the sewage suction truck.

Disclosure of Invention

An object of the utility model is to provide a soil pick-up is solid-liquid separation equipment for car to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a solid-liquid separation device for a sewage suction truck comprises a box body, wherein a sewage inlet pipe is arranged at the middle position of one side of the top of the box body, a sewage discharge pipe is arranged below the side wall of one side of the box body, a partition plate is fixedly arranged at the middle position of the inside of the box body, a through hole is formed in the partition plate, a hinged support is arranged above the side wall of one side of the box body, a filter plate is movably arranged above one side of the inside of the box body through the hinged support, a conveying pipe is fixedly arranged at one side of the partition plate, bearings are arranged at two ends inside the conveying pipe, a conveying auger is movably arranged inside the conveying pipe through the bearings, a hopper is arranged at one end of the top of the conveying pipe and is positioned at one side of the bottom of the filter plate, a filter screen and an impurity blanking port are arranged at the bottom, and an impurity outlet is formed in the lower portion of the side wall of one side of the box body, and a box door is installed at the impurity outlet.

The bottom of baffle one side is provided with first slope, the bottom of baffle opposite side is provided with the second slope, first slope from top to bottom to the lopsidedness setting of impurity export, the second slope from top to bottom to the lopsidedness setting of sewage discharge pipe.

The middle position department fixed mounting of box one side lateral wall has the motor, the one end of defeated material auger passes through the bearing with the output fixed connection of motor.

And a baffle is fixedly arranged at one end of the top of the hopper.

The bottom fixed mounting of conveying pipeline has the swash plate, the swash plate from top to bottom to the one side slope of through-hole sets up.

One side of filter bottom is provided with the spring, the bottom of spring with baffle fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of scientific and reasonable structure, convenient and safe use, can connect the delivery port of the sewage tank of the sewage suction truck through the sewage inlet pipe, make sewage enter the interior of the box body, and then can filter large-particle impurities such as stones in the sewage through the filter plate, sewage falls into the bottom through the filter plate, and is discharged through the sewage discharge pipe, because the filter plate is obliquely arranged, stones can enter the interior of the conveying pipe through the hopper, the motor is controlled to drive the conveying auger, the conveying auger can extrude impurities such as stones and convey the impurities to the impurity blanking port, and the sewage carried by the stones when falling from the filter plate can be filtered again through the filter screen and fall onto the sloping plate, along with the second slope is discharged to the sewage discharge pipe, the stones can fall onto the first slope through the impurity blanking port and collect to the impurity outlet, and the impurities such as stones can be discharged when the box door is opened, and then make the soil pick-up car when discharging sewage, this device can effectually separate the impurity in the sewage, and the effect of separation is good.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is an enlarged view of the present invention at B in fig. 1.

In the figure: 1. a box body; 2. a hopper; 3. a material conveying auger; 4. a delivery pipe; 5. a motor; 6. an impurity outlet; 7. a box door; 8. a first slope; 9. a sewage discharge pipe; 10. a second slope; 11. a through hole; 12. a sloping plate; 13. a partition plate; 14. a bearing; 15. a sewage inlet pipe; 16. a filter plate; 17. a spring; 18. a baffle plate; 19. hinging seat; 20. a filter screen; 21. and an impurity blanking port.

Detailed Description

The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.

Referring to fig. 1-3, the present invention provides a technical solution: a technical scheme of a solid-liquid separation device for a sewage suction truck comprises a box body 1, a sewage inlet pipe 15 is arranged at the middle position of one side of the top of the box body 1, a sewage discharge pipe 9 is arranged below the side wall of one side of the box body 1, a partition plate 13 is fixedly arranged at the middle position inside the box body 1, a through hole 11 is formed inside the partition plate 13, a hinged support 19 is arranged above the side wall of one side of the box body 1, a filter plate 16 is movably arranged above one side inside the box body 1 through the hinged support 19, a conveying pipe 4 is fixedly arranged at one side of the partition plate 13, bearings 14 are arranged at two ends inside the conveying pipe 4, a conveying auger 3 is movably arranged inside the conveying pipe 4 through the bearings 14, a hopper 2 is arranged at one end of the top of the conveying pipe 4, the hopper 2 is positioned at one side of the bottom of the filter plate 16, a filter screen 20, and an impurity outlet 6 is arranged below the side wall of one side of the box body 1, and a box door 7 is arranged at the impurity outlet 6.

Preferably, the bottom of one side of the partition plate 13 is provided with a first slope 8, the bottom of the other side of the partition plate 13 is provided with a second slope 10, the first slope 8 is inclined from top to bottom towards one side of the impurity outlet 6, and the second slope 10 is inclined from top to bottom towards one side of the sewage discharge pipe 9, so that the filtered sewage and the impurities can be discharged conveniently.

Preferably, a motor 5 is fixedly installed at the middle position of the side wall of one side of the box body 1, one end of the material conveying auger 3 is fixedly connected with the output end of the motor 5 through a bearing 14, and the material conveying auger 3 can be driven to rotate through the motor 5.

Preferably, a baffle 18 is fixedly mounted at one end of the top of the hopper 2 to block impurities sliding down from the filter plate 16 and prevent the impurities from falling to the top of the feed delivery pipe 4.

Preferably, the bottom of the material conveying pipe 4 is fixedly provided with an inclined plate 12, the inclined plate 12 is inclined from top to bottom towards one side of the through hole 11, and the inclined plate 12 can enable the sewage filtered by the filter screen 20 to slide towards the sewage discharge pipe 9.

Preferably, one side of the bottom of the filter plate 16 is provided with a spring 17, and the bottom end of the spring 17 is fixedly connected with the partition plate 13, so that the filter plate 16 can vibrate when filtering sewage, the filtering effect is good, and impurities can roll or slide conveniently.

The working principle is as follows: before use, the safety of each structure of the device is checked firstly, wherein the motor 5 is an existing electrical appliance element, the device can be installed and used according to actual use requirements, the sewage inlet pipe 15 can be connected with a water outlet of a sewage tank of a sewage suction truck, so that sewage enters the box body 1, large particle impurities such as stones in the sewage can be filtered through the filter plate 16, the sewage falls to the bottom through the filter plate 16 and is discharged through the sewage discharge pipe 9, the stones can enter the conveying pipe 4 through the hopper 17 due to the inclined arrangement of the filter plate 16, the motor 5 is controlled, so that the motor 5 drives the conveying auger 3, the conveying auger 3 can extrude the impurities such as the stones and convey the impurities to the impurity discharge port 21, and the sewage carried when the stones fall from the filter plate 16 can be filtered again through the filter screen 20 and fall onto the inclined plate 12 and is discharged to the sewage discharge pipe 9 along with the second slope 10, and the stone then can fall through impurity blanking mouth 21 and collect to 6 departments of impurity export on the first slope 8, open chamber door 7 then can discharge impurity such as stone, and then make the soil pick-up car when discharging sewage, impurity that this device can be effectual in with sewage separates, and the effect of separation is good.

Claims

1. The utility model provides a sewage suction truck is with solid-liquid separation equipment, includes box (1), its characterized in that: the sewage treatment device is characterized in that a sewage inlet pipe (15) is arranged at the middle position of one side of the top of the box body (1), a sewage discharge pipe (9) is arranged below the side wall of one side of the box body (1), a partition plate (13) is fixedly arranged at the middle position of the inside of the box body (1), a through hole (11) is formed in the partition plate (13), a hinged support (19) is arranged above the side wall of one side of the box body (1), a filter plate (16) is movably arranged above one side of the inside of the box body (1) through the hinged support (19), a conveying pipe (4) is fixedly arranged on one side of the partition plate (13), bearings (14) are arranged at both ends of the inside of the conveying pipe (4), a conveying auger (3) is movably arranged in the inside of the conveying pipe (4) through the bearings (14), a hopper (2) is, hopper (2) are located one side of filter (16) bottom, the bottom of conveying pipeline (4) is provided with filter screen (20) and impurity blanking mouth (21), impurity blanking mouth (21) are located one side of filter screen (20), just impurity export (6) have been seted up to the below of box (1) one side lateral wall, chamber door (7) are located to install in impurity export (6).

2. The solid-liquid separation device for a sewage suction truck according to claim 1, characterized in that: the bottom of baffle (13) one side is provided with first slope (8), the bottom of baffle (13) opposite side is provided with second slope (10), first slope (8) from top to bottom to the lopsidedness setting of impurity export (6), second slope (10) from top to bottom to the lopsidedness setting of sewage discharge pipe (9).

3. The solid-liquid separation device for a sewage suction truck according to claim 1, characterized in that: the middle position department fixed mounting of box (1) one side lateral wall has motor (5), the one end of defeated material auger (3) is passed through bearing (14) with the output fixed connection of motor (5).

4. The solid-liquid separation device for a sewage suction truck according to claim 1, characterized in that: and a baffle (18) is fixedly arranged at one end of the top of the hopper (2).

5. The solid-liquid separation device for a sewage suction truck according to claim 1, characterized in that: the bottom fixed mounting of conveying pipeline (4) has swash plate (12), swash plate (12) from top to bottom to the lopsidedness setting of through-hole (11).

6. The solid-liquid separation device for a sewage suction truck according to claim 1, characterized in that: one side of filter (16) bottom is provided with spring (17), the bottom of spring (17) with baffle (13) fixed connection.