CN210358526U

CN210358526U - Feeding device for soil remediation

Info

Publication number: CN210358526U
Application number: CN201921223024.8U
Authority: CN
Inventors: 张春; 窦全宽; 何敬恩
Original assignee: Qinghai Greenway Environmental Protection Biotechnology Co Ltd
Current assignee: Qinghai Greenway Environmental Protection Biotechnology Co Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-04-21
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a feeding device for soil remediation, including the device casing, the inner chamber lower part of device casing is equipped with the hybrid chamber, the inner chamber upper portion of device casing is equipped with the feeding chamber, fixedly connected with baffle between hybrid chamber and the feeding chamber, the first motor of upper end fixedly connected with of device casing, open on the upper end right side of device casing has the feed inlet, the first pivot of connecting of transmission shaft lower extreme fixedly connected with of first motor, the first impeller of fixedly connected with in the outside middle part of the first pivot of connecting, first impeller is located the inside in feeding chamber, the outside lower part fixedly connected with helical impeller of the first pivot of connecting. According to the feeding device for soil remediation, through the structure of the first connecting rotating shaft and the second connecting rotating shaft, electric energy can be greatly saved, and the service life of the second motor can be prolonged; through water pipe and shower nozzle structure, can wash the inside of hybrid chamber.

Description

Feeding device for soil remediation

Technical Field

The utility model relates to the technical field of machinery, specifically be a feeding device for soil remediation.

Background

Soil remediation is a technical measure to restore normal function to contaminated soil. In the soil remediation industry, the existing soil remediation technologies can be more than one hundred, the common technologies can be more than ten, and the existing soil remediation technologies can be roughly divided into three methods, namely physical methods, chemical methods and biological methods. Since the 20 th century and the 80 th century, many countries in the world, especially developed countries, have made and developed contaminated soil improvement and remediation plans, so a new soil remediation industry has also been formed, when soil is remediated, a feeding device is needed when materials are mixed, but a common feeding device is usually stirred by a motor when in use, which not only wastes electric energy, but also reduces the service life of the motor, so we propose a feeding device for soil remediation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feeding device for soil remediation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding device for soil remediation comprises a device shell, wherein a mixing cavity is arranged at the lower part of an inner cavity of the device shell, a feeding cavity is arranged at the upper part of the inner cavity of the device shell, a baffle is fixedly connected between the mixing cavity and the feeding cavity, a first motor is fixedly connected to the upper end of the device shell, a feeding hole is formed in the right side of the upper end of the device shell, a first connecting rotating shaft is fixedly connected to the lower end of a transmission shaft of the first motor, a first stirring impeller is fixedly connected to the middle part of the outer side of the first connecting rotating shaft, the first stirring impeller is located in the feeding cavity, a spiral impeller is fixedly connected to the lower part of the outer side of the first connecting rotating shaft, a cylindrical hole is formed in the middle part of the baffle, the spiral impeller is located in the cylindrical hole, the lower end of the first connecting rotating shaft is connected with a second connecting rotating shaft through a one-way bearing, and, the lower extreme fixedly connected with second motor of pivot is connected to the second, the fixed grafting in right side lower part of hybrid chamber has the discharging pipe, the fixed water pipe that has inlayed in the inner chamber lower part of baffle, the lower extreme fixedly connected with shower nozzle of water pipe, the right side fixedly connected with delivery pipe of water pipe.

Preferably, at least 12 spray heads are arranged, and the spray heads are arranged at the lower end of the water pipe in an annular array.

Preferably, the lower end of the mixing cavity has an included angle with the horizontal plane, and the lower end surface of the mixing cavity is smooth.

Preferably, the upper end of the second motor is fixedly connected to the lower end of the device shell.

Preferably, a switch valve is arranged on the discharge pipe.

Compared with the prior art, the beneficial effects of the utility model are that: according to the feeding device for soil remediation, through the structure that the first connecting rotating shaft and the second connecting rotating shaft are arranged, when a small amount of materials are mixed, only the first motor needs to be started to rotate forwardly, so that the first connecting rotating shaft and the second connecting rotating shaft rotate, the added materials and the mixed materials are stirred, the second motor does not need to be started, electric energy can be greatly saved, and the service life of the second motor can be prolonged; through the structure that is equipped with water pipe and shower nozzle, can wash the inside of hybrid chamber.

Drawings

Fig. 1 is a sectional view of the present invention.

In the figure: the device comprises a device shell 1, a mixing cavity 2, a baffle 3, a feeding cavity 4, a first connecting rotating shaft 5, a first motor 6, a feeding hole 7, a first stirring impeller 8, a cylindrical hole 9, a spiral impeller 10, a water pipe 11, a spray head 12, a second connecting rotating shaft 13, a second stirring impeller 14, a second motor 15, a water supply pipe 16 and a discharging pipe 17.

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, the present invention provides a technical solution: the utility model provides a feeding device for soil remediation, includes device casing 1, the inner chamber lower part of device casing 1 is equipped with hybrid chamber 2, and hybrid chamber 2 is for mixing the material that adds, there is the contained angle of 30 degrees in the lower extreme and the horizontal plane of hybrid chamber 2, and the contained angle of 30 degrees is for the convenience of emitting of material, the lower terminal surface of hybrid chamber 2 is smooth. The device comprises a device shell 1, wherein a feeding cavity 4 is arranged at the upper part of an inner cavity of the device shell 1, the feeding cavity 4 is used for adding materials to a mixing cavity 2, a baffle 3 is fixedly connected between the mixing cavity 2 and the feeding cavity 4, a first motor 6 is fixedly connected at the upper end of the device shell 1, the first motor 6 can adopt a servo motor, the first motor 6 is externally connected with a power supply through a switch, a feed inlet 7 is formed at the right side of the upper end of the device shell 1, the feed inlet 7 is used for adding materials to the feeding cavity 4, a first connecting rotating shaft 5 is fixedly connected at the lower end of a transmission shaft of the first motor 6, the first motor 6 is used for driving the first connecting rotating shaft 5 to rotate, a first stirring impeller 8 is fixedly connected at the middle part of the outer side of the first connecting rotating shaft 5, the first stirring impeller 8 is used for stirring the added materials, the first stirring impeller 8 is used for crushing the agglomerated materials, and, the lower part of the outer side of the first connecting rotating shaft 5 is fixedly connected with a spiral impeller 10, the spiral impeller 10 can rotate forward and backward, when rotating forward, part of materials in the cylindrical hole 9 can move upwards, when rotating backward, part of materials in the cylindrical hole 9 can move downwards, when rotating forward, the first connecting rotating shaft 5 can drive the second connecting rotating shaft 13 to rotate, when rotating backward, the second connecting rotating shaft 13 cannot rotate due to the unidirectional bearing, the middle part of the baffle plate 3 is provided with the cylindrical hole 9, the spiral impeller 10 is positioned in the cylindrical hole 9, the lower end of the first connecting rotating shaft 5 is connected with the second connecting rotating shaft 13 through the unidirectional bearing, the outer side of the second connecting rotating shaft 13 is fixedly connected with a second stirring impeller 14, the second stirring impeller 14 is used for stirring and mixing materials in the mixing cavity 2, the lower end of the second connecting rotating shaft 13 is fixedly connected with a second motor 15, the second motor 15 adopts a servo motor, the second motor 15 is connected with a power supply through a switch, and the upper end of the second motor 15 is fixedly connected with the lower end of the device shell 1. A discharge pipe 17 is fixedly inserted into the lower part of the right side of the mixing cavity 2, an outlet of the material mixed by the discharge pipe 17 is formed, and a switch valve is arranged on the discharge pipe 17. The fixed water pipe 11 that inlays of inner chamber lower part of baffle 3, water pipe 11 are for supplying water to shower nozzle 12, the lower extreme fixedly connected with shower nozzle 12 of water pipe 11, shower nozzle 12 are for spraying water to the lateral wall of hybrid chamber 2, shower nozzle 12 is equipped with 12 at least, shower nozzle 12 is the lower extreme of annular array range at water pipe 11. A water supply pipe 16 is fixedly connected to the right side of the water pipe 11, and the water supply pipe 16 is connected to the water tank by a water pump in order to supply water to the water pipe 16.

The working principle is as follows: feeding device is being carried out the during operation for soil restoration, when a small amount of material mixes, only need start first motor 6 corotation, thereby make first connection pivot 5 and second connect pivot 13 and rotate, stir the material of interpolation and mixture, need not start second motor 15, saving electric energy that can be great, and can increase second motor 15's life, when the material of mixture is more, start first motor 6 and second motor 15, first motor 6 reversal, second motor 15 corotation, first motor 6 drives first connection pivot 5 and rotates, second motor 15 drives the second and connects pivot 13 and rotate, when the blowing was accomplished, shower nozzle 12 water spray, wash the inside wall of mixing chamber 2.

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 feeding device for soil remediation, includes device casing (1), its characterized in that: the device is characterized in that a mixing chamber (2) is arranged at the lower part of an inner chamber of a shell (1), a feeding chamber (4) is arranged at the upper part of the inner chamber of the shell (1), a baffle (3) is fixedly connected between the mixing chamber (2) and the feeding chamber (4), a first motor (6) is fixedly connected to the upper end of the shell (1), a feed inlet (7) is formed in the right side of the upper end of the shell (1), a first connecting rotating shaft (5) is fixedly connected to the lower end of a transmission shaft of the first motor (6), a first stirring impeller (8) is fixedly connected to the middle part of the outer side of the first connecting rotating shaft (5), the first stirring impeller (8) is positioned inside the feeding chamber (4), a spiral impeller (10) is fixedly connected to the lower part of the outer side of the first connecting rotating shaft (5), a cylindrical hole (9) is formed in the middle part of the baffle (3), and the spiral impeller (10) is positioned inside, the lower extreme of first connection pivot (5) passes through one-way bearing and connects second connection pivot (13), the outside fixedly connected with second impeller (14) of pivot (13) are connected to the second, the lower extreme fixedly connected with second motor (15) of pivot (13) are connected to the second, the fixed grafting in right side lower part of hybrid chamber (2) has discharging pipe (17), the fixed inlaying in inner chamber lower part of baffle (3) has water pipe (11), the lower extreme fixedly connected with shower nozzle (12) of water pipe (11), the right side fixedly connected with delivery pipe (16) of water pipe (11).

2. The charging device for soil remediation according to claim 1, wherein: at least 12 spray heads (12) are arranged, and the spray heads (12) are arranged at the lower end of the water pipe (11) in an annular array.

3. The charging device for soil remediation according to claim 1, wherein: the lower extreme of hybrid chamber (2) and horizontal plane have 30 degrees contained angles, the lower terminal surface of hybrid chamber (2) is smooth.

4. The charging device for soil remediation according to claim 1, wherein: the upper end of the second motor (15) is fixedly connected to the lower end of the device shell (1).

5. The charging device for soil remediation according to claim 1, wherein: the discharge pipe (17) is provided with a switch valve.